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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable" xlink:to="us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable_lbl" />
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_NoteObligation_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Amount of note obligation.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_NumberOfPurchasedShares_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Number of purchased shares (in Shares)</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_NumberOfPurchasedShares_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Number of purchased shares.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PercentageOfAcquisition_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Percentage of acquisition</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PercentageOfAcquisition_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Percentage Of Acquisition</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PercentageOfAcquisition_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Percentage of acquisition.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PercentageOfIssuedEquityOfStar_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Percentage of issued equity of star</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PercentageOfIssuedEquityOfStar_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Percentage Of Issued Equity Of Star</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PercentageOfIssuedEquityOfStar_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Percentage of issued equity of star.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PercentageOfOutstandingEquityOfStar_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Percentage of outstanding equity of star</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PercentageOfOutstandingEquityOfStar_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Percentage Of Outstanding Equity Of Star</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PercentageOfOutstandingEquityOfStar_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Percentage of outstanding equity of star.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PerformanceWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Performance Warrants [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PerformanceWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Performance Warrants Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PromissoryNoteMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Promissory Note [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PromissoryNoteMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Promissory Note Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SCIIAcquisitionCorpMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">SC II Acquisition Corp [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SCIIAcquisitionCorpMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">SCIIAcquisition Corp Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StarAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Star Agreement [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StarAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Star Agreement Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EquityComponentDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Equity Component [Domain]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Common Stock [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Common Stock</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Common Stock [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentForAdministrativeFees_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Payments of GSA</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentForAdministrativeFees_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Payment for Administrative Fees</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LongTermDebtTerm_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Promissory note term</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Cash_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Cash</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Cash_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetIncomeLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Net operating loss</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetIncomeLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Net Income (Loss) Attributable to Parent</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivities_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Net cash used in operations</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivities_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Net cash used in operating activities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash Provided by (Used in) Operating Activity, Including Discontinued Operation</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_WorkingCapitalDeficit_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Working capital</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_WorkingCapitalDeficit_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Working Capital Deficit</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_WorkingCapitalDeficit_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The amount of working capital deficit.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NotesPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Promissory note</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NotesPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Notes Payable</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ClassOfStockDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Class of Stock [Domain]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_OwnershipAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Ownership [Axis]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_Star26CapitalIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Star 26 Capital Inc. [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_Star26CapitalIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Star26 Capital Inc Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OverAllotmentOptionMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Over-Allotment Option [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OverAllotmentOptionMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Over-Allotment Option [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SharePurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Share Purchase Agreement [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SharePurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share Purchase Agreement Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_T3DefenseIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">T3 Defense Inc [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_T3DefenseIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">T3 Defense Inc Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockSharesIssued_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Class A ordinary share (in Shares)</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockSharesIssued_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Common stock, shares issued</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockPurchaseWarrantLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Stock purchase warrant liabilities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockPurchaseWarrantLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Purchase Warrant Liabilities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockPurchaseWarrantLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Stock purchase warrant liabilities.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">General [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonClassAMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Common Class A [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonClassAMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Class A Ordinary Shares [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonClassAMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Common Class A [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_OwnershipDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Ownership [Domain]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IPOMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">IPO [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IPOMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">IPO [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PrivatePlacementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Private Placement [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PrivatePlacementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Private Placement [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ArrangementsAndNonarrangementTransactionsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Collaborative Arrangement and Arrangement Other than Collaborative [Domain]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FinancialInstrumentAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Financial Instrument [Axis]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationConsiderationTransferred1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Nominal consideration (in Pounds)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationConsiderationTransferred1_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Total consideration</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationConsiderationTransferred1_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total consideration transferred</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationConsiderationTransferred1_lbl" xlink:role="http://www.xbrl.org/2009/role/netLabel">Share capital consideration</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationConsiderationTransferred1_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Business Combination, Consideration Transferred</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Aggregate shares of warrant (in Shares)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_lbl" xlink:role="http://www.xbrl.org/2009/role/netLabel">Warrant to purchase share (in Shares)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Warrant to purchase shares (in Shares)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Warrants to purchase (in Shares)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MinorityInterestOwnershipPercentageByParent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Controlling interest</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MinorityInterestOwnershipPercentageByParent_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Beneficial ownership percentage</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MinorityInterestOwnershipPercentageByParent_lbl" xlink:role="http://www.xbrl.org/2009/role/netLabel">Beneficial ownership percentage</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MinorityInterestOwnershipPercentageByParent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Subsidiary, Ownership Percentage, Parent</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_RangeAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Statistical Measurement [Axis]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_RangeMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Statistical Measurement [Domain]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_MinimumMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Minimum [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_MinimumMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Minimum [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_MaximumMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Maximum [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_MaximumMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Maximum [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_TiltanSoftwareEngineeringLtdMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Tiltan Software Engineering Ltd [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_TiltanSoftwareEngineeringLtdMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Tiltan Software Engineering Ltd Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument [Axis]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentNameDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument, Name [Domain]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ClassOfWarrantOrRightAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Class of Warrant or Right [Axis]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ClassOfWarrantOrRightDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Class of Warrant or Right [Domain]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Exercise price of warrant (in Dollars per share)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_lbl" xlink:role="http://www.xbrl.org/2009/role/netLabel">Price per share (in Dollars per share)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Exercise price</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Warrants exercise per share</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Price per share</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_WorkingCapitalInCash_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Working capital in cash</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_WorkingCapitalInCash_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Working Capital In Cash</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_WorkingCapitalInCash_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Working capital in cash.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentInterestRateDuringPeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Annual interest rate</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentInterestRateDuringPeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Interest rate</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentInterestRateDuringPeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument, Interest Rate During Period</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LineOfCredit_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Credit line</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LineOfCredit_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Long-Term Line of Credit</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockSharesAuthorized_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Shares authorized (in Shares)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockSharesAuthorized_lbl" xlink:role="http://www.xbrl.org/2009/role/netLabel">Common stock shares authorized</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockSharesAuthorized_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Common stock, shares authorized (in Shares)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockSharesAuthorized_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Common Stock, Shares Authorized</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SecuritiesMinimumBalance_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Securities minimum balance</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SecuritiesMinimumBalance_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Securities Minimum Balance</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SecuritiesMinimumBalance_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Securities minimum balance.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_November2024WarrantMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">November 2024 Warrant [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_November2024WarrantMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">November2024 Warrant Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PreFundedWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Pre-Funded Warrants [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PreFundedWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Pre Funded Warrants Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PrivatePlacementWarrantMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Private Placement Warrant [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PrivatePlacementWarrantMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Private Placement Warrant Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_EmbeddedDerivativeLiabilityMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Embedded Derivative Liability	[Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_EmbeddedDerivativeLiabilityMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Embedded Derivative Liability Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_September2025PrivatePlacementWarrantMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">September 2025 Private Placement Warrant [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_September2025PrivatePlacementWarrantMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">September2025 Private Placement Warrant Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_June2024WarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">June 2024 Warrants [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_June2024WarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">June2024 Warrants Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_JuneTwoThousandTwentyFourWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">June 2024 Warrants [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_JuneTwoThousandTwentyFourWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">June Two Thousand Twenty Four Warrants Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_NovemberTwoThousandTwentyFourWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">November 2024 Warrants [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_NovemberTwoThousandTwentyFourWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">November Two Thousand Twenty Four Warrants Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_CommonStockWarrantMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Common Stock Warrant [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_CommonStockWarrantMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Common Stock Warrant Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromIssuanceOfCommonStock_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Gross proceeds</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromIssuanceOfCommonStock_lbl" xlink:role="http://www.xbrl.org/2003/role/disclosureGuidance">Proceeds from issuance of common stock, net of issuance costs</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromIssuanceOfCommonStock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Proceeds from Issuance of Common Stock</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromIssuanceOfCommonStock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Proceeds from Issuance of Common Stock</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_LessAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Less:</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_LessAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Less Abstract</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromIssuanceOfWarrants_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Proceeds allocated to Public Rights</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromIssuanceOfWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Proceeds from issuance of convertible notes payable and stock purchase warrants, net of issuance costs</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromIssuanceOfWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Proceeds from Issuance of Warrants</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsOfStockIssuanceCosts_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Class A ordinary shares issuance costs</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsOfStockIssuanceCosts_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Issuance costs (in Dollars)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsOfStockIssuanceCosts_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Payments of Stock Issuance Costs</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PlusAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Plus:</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PlusAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Plus Abstract</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StatementEquityComponentsAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Equity Components [Axis]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TemporaryEquityByClassOfStockTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Temporary Equity, by Class of Stock [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TemporaryEquityCarryingAmountAttributableToParent_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel">Class A ordinary shares subject to redemption</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TemporaryEquityCarryingAmountAttributableToParent_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">Class A ordinary shares subject to redemption</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TemporaryEquityCarryingAmountAttributableToParent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Noncontrolling interests Subject to Possible Redemption</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TemporaryEquityCarryingAmountAttributableToParent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Temporary Equity, Carrying Amount, Attributable to Parent</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ScheduleOfFairValueOnARecurringBasisByLevelWithinTheFairValueHierarchyAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Fair Value on a Recurring Basis by Level Within the Fair Value Hierarchy [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueByMeasurementFrequencyAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Measurement Frequency [Axis]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SubsequentEventTypeDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Subsequent Event Type [Domain]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SubsequentEventMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Subsequent Event [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SubsequentEventMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Subsequent Event [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardGross_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Restricted shares (in Shares)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardGross_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Restricted shares</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardGross_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period, Shares, Restricted Stock Award, Gross</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TemporaryEquityAccretionToRedemptionValueAdjustment_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Remeasurement of carrying value to redemption value</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TemporaryEquityAccretionToRedemptionValueAdjustment_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Temporary Equity, Accretion to Redemption Value, Adjustment</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ScheduleOfFairValueOfCommonWarrantAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule Of Fair Value Of Common Warrant Abstract</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MeasurementInputTypeAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Measurement Input Type [Axis]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MeasurementInputRiskFreeInterestRateMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Risk-free interest rate [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MeasurementInputRiskFreeInterestRateMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Measurement Input, Risk Free Interest Rate [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MeasurementInputRiskFreeInterestRateMember_lbl" xlink:role="http://www.xbrl.org/2009/role/netLabel">Risk-Free Rate [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MeasurementInputRiskFreeInterestRateMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Measurement Input, Risk Free Interest Rate [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MeasurementInputExpectedTermMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Expected term [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MeasurementInputExpectedTermMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Measurement Input, Expected Term [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MeasurementInputExpectedTermMember_lbl" xlink:role="http://www.xbrl.org/2009/role/netLabel">Expected Life [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MeasurementInputExpectedTermMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Measurement Input, Expected Term [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_MeasurementInputUnderlyingSharePriceMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Underlying share price [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_MeasurementInputUnderlyingSharePriceMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Measurement Input Underlying Share Price Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_AcquisitionofStar26ScheduleofFairValueofCommonWarrantDetailsLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of Fair Value of The Common Warrant [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_AcquisitionofStar26ScheduleofFairValueofCommonWarrantDetailsLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Acquisition of Star 26 - Schedule of Fair Value of Common Warrant (Details) [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Business Combination [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_AcquisitionOfStarTwentySixMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Acquisition of Star 26 [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_AcquisitionOfStarTwentySixMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Acquisition of Star Twenty Six [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_AcquisitionOfStarTwentySixMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Acquisition Of Star Twenty Six Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_BusinessCombinationRecognizedIdentifiableWorkingCapitalexcludingCashAndCashEquivalents_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Working capital</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_BusinessCombinationRecognizedIdentifiableWorkingCapitalexcludingCashAndCashEquivalents_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Working capital</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_BusinessCombinationRecognizedIdentifiableWorkingCapitalexcludingCashAndCashEquivalents_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Business Combination Recognized Identifiable Working Capitalexcluding Cash And Cash Equivalents</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_BusinessCombinationRecognizedIdentifiableWorkingCapitalexcludingCashAndCashEquivalents_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The amount of working capital (excluding cash and cash equivalents).</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Intangible assets</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Total</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill_lbl" xlink:role="http://www.xbrl.org/2009/role/netLabel">Goodwill and Intangible assets</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Business Combination, Recognized Asset Acquired, Identifiable Intangible Asset, Excluding Goodwill</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Goodwill_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Goodwill</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Goodwill_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Goodwill</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Goodwill_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Goodwill</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ScheduleOfFairValueOfAssetsAcquiredAndLiabilitiesAssumedFollowingTheAdjustmentsMentionedAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule Of Fair Value Of Assets Acquired And Liabilities Assumed Following The Adjustments Mentioned Abstract</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessAcquisitionAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Business Combination [Axis]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessAcquisitionLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Fair Value of Assets Acquired and Liabilities Assumed Following the Adjustments Mentioned [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Long terms assets</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Business Combination, Recognized Asset Acquired, Asset, Noncurrent</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_BusinessCombinationRecognizedIdentifiableIntangibleAssetsOfAvailableForSaleNet_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Intangible assets available for sale, net</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_BusinessCombinationRecognizedIdentifiableIntangibleAssetsOfAvailableForSaleNet_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Business Combination Recognized Identifiable Intangible Assets Of Available For Sale Net</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_BusinessCombinationRecognizedIdentifiableIntangibleAssetsOfAvailableForSaleNet_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The amount of intangible assets of available for sale, net.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Other comprehensive income</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accumulated other comprehensive loss</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accumulated Other Comprehensive Income (Loss), Net of Tax</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilities_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Long term liabilities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Business Combination, Recognized Liability Assumed, Liability, Noncurrent</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_AcquisitionofStar26ScheduleofAllocationofthePurchasePriceDetailsTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Acquisition of Star 26 - Schedule of Allocation of the Purchase Price (Details) [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Intangible Asset, Finite-Lived, Class [Domain]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DistributorRelationsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Distributor relations [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DistributorRelationsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Distributor Relations Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_AcquisitionofStar26ScheduleofAllocationofthePurchasePriceDetailsLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Acquisition of Star 26 - Schedule of Allocation of the Purchase Price (Details) [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Deferred tax liabilities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Business Combination, Recognized Liability Assumed, Deferred Tax Liability</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_AcquisitionofStar26ScheduleofAllocationofthePurchasePriceParentheticalsDetailsTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Acquisition of Star 26 - Schedule of Allocation of the Purchase Price (Parentheticals) (Details) [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CustomerRelationshipsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Customer Relationships [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CustomerRelationshipsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Customer Relationships [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OrderOrProductionBacklogMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Order backlog [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OrderOrProductionBacklogMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Order or Production Backlog [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_AcquisitionofStar26DetailsTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Acquisition of Star 26 (Details) [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetAcquisitionAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Asset Acquisition [Axis]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_TiltanPurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Tiltan Purchase Agreement [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_TiltanPurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Tiltan Purchase Agreement Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RelatedPartyTransactionDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Related Party Transaction [Domain]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SecuredPromissoryNoteMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Secured Promissory Note [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SecuredPromissoryNoteMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Secured Promissory Note Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_AcquisitionofStar26DetailsLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Acquisition of Star 26 (Details) [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetAcquisitionContingentConsiderationLiability_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Consideration paid</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetAcquisitionContingentConsiderationLiability_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Asset Acquisition, Contingent Consideration, Liability</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockSharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Common stock shares (in Shares)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockSharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Common stock, shares outstanding (in Shares)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockSharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Common Stock, Shares, Outstanding</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessAcquisitionSharePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Price per share (in Dollars per share)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessAcquisitionSharePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Business Combination, Price Per Share</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_BusinessCombinationAcquisitionNoncontrollingInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Non-controlling interest</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_BusinessCombinationAcquisitionNoncontrollingInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Business Combination Acquisition Noncontrolling Interest</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_BusinessCombinationAcquisitionNoncontrollingInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Represent the amount of non-controlling interest.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Net assets acquired</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Business Combination, Recognized Asset Acquired, Asset</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ScheduleOfAllocationOfThePurchasePriceAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule Of Allocation Of The Purchase Price Abstract</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_BusinessAcquisitionOfConversionPeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Convertible period of shareholder</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_BusinessAcquisitionOfConversionPeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Business Acquisition Of Conversion Period</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_BusinessAcquisitionOfConversionPeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Business acquisition of conversion period.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Intangible Asset, Finite-Lived, Class [Axis]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationConsiderationTransferredOther1_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Net tangible assets acquired</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationConsiderationTransferredOther1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Amounts lent</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationConsiderationTransferredOther1_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Business Combination, Consideration Transferred, Tangible and Intangible Assets, Excluding Cash</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOfAvailableForSale_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Intangible assets available for sale</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOfAvailableForSale_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Intangible Assets Of Available For Sale</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOfAvailableForSale_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The amount of intangible assets of available for sale.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueInputsLevel3Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Level 3 [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueInputsLevel3Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value, Inputs, Level 3 [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPeriodIncreaseDecrease_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Additions</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPeriodIncreaseDecrease_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Period Increase (Decrease)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">Total liabilities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Total liabilities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel">Total liabilities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability Value</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConsolidationLessThanWhollyOwnedSubsidiaryParentOwnershipInterestChangesNet_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Wholly-owned subsidiary</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConsolidationLessThanWhollyOwnedSubsidiaryParentOwnershipInterestChangesNet_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Changes, Net</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_FairValueOfSharesIssued_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Fair value of shares issued</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_FairValueOfSharesIssued_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Of Shares Issued</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_FairValueOfSharesIssued_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Fair value of shares issued.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_AcquisitionOfNimbusAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Acquisition of Nimbus [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_NimbusDronesTechnologiesAndMarketingLtdMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Nimbus Drones Technologies and Marketing Ltd [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_NimbusDronesTechnologiesAndMarketingLtdMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Nimbus Drones Technologies And Marketing Ltd Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_NimbusNoteMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Nimbus Note [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_NimbusNoteMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Nimbus Note Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessAcquisitionAcquireeDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Business Combination [Domain]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_AcquisitionofNimbusDetailsLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Acquisition of Nimbus (Details) [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesNewIssues_lbl" xlink:role="http://www.xbrl.org/2009/role/netLabel">Shares of common stock</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesNewIssues_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Issuance of common stock (in Shares)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesNewIssues_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Issuance of shares of common stock</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesNewIssues_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Shares issued to settle commitment under ELOC agreement (in Shares)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShortTermDebtPercentageBearingVariableInterestRate_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Bearing percentage</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShortTermDebtPercentageBearingVariableInterestRate_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Short-Term Debt, Percentage Bearing Variable Interest Rate</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_BeneficiallyOwnedPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Beneficially owned percentage</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_BeneficiallyOwnedPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Beneficially Owned Percentage</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_BeneficiallyOwnedPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Beneficially owned percentage.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_TotalConsiderationAcquisitionAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Total consideration acquisition amount</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_TotalConsiderationAcquisitionAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Total Consideration Acquisition Amount</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_TotalConsiderationAcquisitionAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The amount of total consideration of the acquisition.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SaleOfStockPricePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Price per share</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SaleOfStockPricePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Offering price (in Dollars per share)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SaleOfStockPricePerShare_lbl" xlink:role="http://www.xbrl.org/2009/role/netLabel">Sale of price, per share</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SaleOfStockPricePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Sale of Stock, Price Per Share</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ClosingPricePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Closing price per share</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ClosingPricePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Closing Price Per Share</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ClosingPricePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The closing share price.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_AcquisitionOfITSAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Acquisition of Its [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ControllingShareholderSecondYearMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Controlling Shareholder Second Year [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ControllingShareholderSecondYearMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Controlling Shareholder Second Year Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_AcquisitionofITSDetailsLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Acquisition of ITS (Details) [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PercentageOfBeneficiallyOwnOutstandingShares_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Percentage of share capital</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PercentageOfBeneficiallyOwnOutstandingShares_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Percentage Of Beneficially Own Outstanding Shares</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PercentageOfBeneficiallyOwnOutstandingShares_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Percentage of beneficially own outstanding shares.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_MrGeraEronMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Mr. Gera Eron [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_MrGeraEronMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Mr Gera Eron Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ControllingShareholderDurationAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Controlling Shareholder Duration [Axis]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ControllingShareholderDurationAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Controlling Shareholder Duration Axis</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_AcquisitionofStar26ScheduleofAllocationofthePurchasePriceParentheticalsDetailsLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Acquisition of Star 26 - Schedule of Allocation of the Purchase Price (Parentheticals) (Details) [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_AcquisitionOfNimbusMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Acquisition of Nimbus [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_AcquisitionOfNimbusMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Acquisition Of Nimbus Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_AcquisitionofITSScheduleofAllocationofPurchasePriceDetailsLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Acquisition of ITS - Schedule of Allocation of Purchase Price (Details) [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_AcquisitionofNimbusScheduleofAllocationofthePurchasePriceDetailsTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Acquisition of Nimbus - Schedule of Allocation of the Purchase Price (Details) [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_NewJointVentureAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">New Joint Venture Agreement [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_NewJointVentureAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">New Joint Venture Agreement Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Investment, Name [Axis]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_EquityMethodInvesteeNameDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Investment, Name [Domain]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SyntheticDarwinLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Synthetic Darwin LLC [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SyntheticDarwinLLCMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Synthetic Darwin LLCMember</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_August2024WarrantMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">August 2024 Warrant [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_August2024WarrantMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">August2024 Warrant Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_September2025PrivatePlacementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">September 2025 Private Placement [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_September2025PrivatePlacementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">September2025 Private Placement Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PublicWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Public Warrants [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PublicWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Public Warrants Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_JuneTwoThousandTwentyFourWarrantMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">June 2024 Warrant [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_JuneTwoThousandTwentyFourWarrantMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">June Two Thousand Twenty Four Warrant Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_CommonStockCarryingValue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Carrying value (in Dollars)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_CommonStockCarryingValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Common Stock Carrying Value</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_CommonStockCarryingValue_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The amount of common stock carrying value.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromRelatedPartyDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Proceed from related party (in Dollars)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromRelatedPartyDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Proceeds from Related Party Debt</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherLiabilitiesCurrent_lbl" xlink:role="http://www.xbrl.org/2009/role/netLabel">Due to affiliates (in Dollars)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherLiabilitiesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other current liabilities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherLiabilitiesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total other current liabilities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherLiabilitiesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Liabilities, Current</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_CapitalReductionOnSettlementOfDueToAffiliatesThroughIssuanceOfCommonStock_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Carrying value (in Dollars)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_CapitalReductionOnSettlementOfDueToAffiliatesThroughIssuanceOfCommonStock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Capital reduction on settlement of due to affiliates through issuance of common stock</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_CapitalReductionOnSettlementOfDueToAffiliatesThroughIssuanceOfCommonStock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Capital Reduction On Settlement Of Due To Affiliates Through Issuance Of Common Stock</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_CapitalReductionOnSettlementOfDueToAffiliatesThroughIssuanceOfCommonStock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Represents the amount of capital reduction on settlement of due to affiliates through issuance of common stock.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SaleOfStockNumberOfSharesIssuedInTransaction_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Sale of shares</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SaleOfStockNumberOfSharesIssuedInTransaction_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Shares received</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SaleOfStockNumberOfSharesIssuedInTransaction_lbl" xlink:role="http://www.xbrl.org/2003/role/definitionGuidance">Sale of ordinary shares</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SaleOfStockNumberOfSharesIssuedInTransaction_lbl" xlink:role="http://www.xbrl.org/2009/role/netLabel">Consideration shares issued</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SaleOfStockNumberOfSharesIssuedInTransaction_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Sale of Stock, Number of Shares Issued in Transaction</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Purchase price (in Dollars per share)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share Price</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Issued stock grants</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Number of Options, Granted</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockGrantedDuringPeriodValueSharebasedCompensationGross_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Value stock grants (in Dollars)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockGrantedDuringPeriodValueSharebasedCompensationGross_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Shares Granted, Value, Share-Based Payment Arrangement, before Forfeiture</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProfessionalFees_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Professional fees (in Dollars)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProfessionalFees_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Professional services</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProfessionalFees_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Professional services</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProfessionalFees_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Professional Fees</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharesIssuedPricePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Price per unit (in Dollars per share)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharesIssuedPricePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Price per share (in Dollars per share)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharesIssuedPricePerShare_lbl" xlink:role="http://www.xbrl.org/2009/role/netLabel">Shares issued price per share</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharesIssuedPricePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Shares Issued, Price Per Share</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_BusinessDays_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Number of days</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_BusinessDays_lbl" xlink:role="http://www.xbrl.org/2009/role/netLabel">Business days</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_BusinessDays_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Consecutive business days</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_BusinessDays_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Business Days</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_BusinessDays_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The duration of consecutive business days.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockBasedCompensationDetailsTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Based Compensation (Details) [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StatementClassOfStockAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Class of Stock [Axis]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_TitleOfIndividualAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Title and Position [Axis]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_TitleOfIndividualWithRelationshipToEntityDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Title and Position [Domain]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_EmployeesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Employees [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_EmployeesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Employees Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DirectorsAndConsultantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Directors and Consultants [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DirectorsAndConsultantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Directors And Consultants Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ExchangeOfCommonStockShares_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Exchange of common stock shares</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ExchangeOfCommonStockShares_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Exchange Of Common Stock Shares</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ExchangeOfCommonStockShares_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Exchange of common stock shares to acquire restricted shares.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_MarketValueOfExchangeShares_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Market value of exchange shares</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_MarketValueOfExchangeShares_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Market Value Of Exchange Shares</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_MarketValueOfExchangeShares_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Market value of exchange shares.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_RegistrationRightsAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Registration Rights Agreement [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_RegistrationRightsAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Registration Rights Agreement Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_WarrantMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Warrant [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_WarrantMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Warrant [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockholdersEquityDetailsLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stockholders&#8217; Equity (Details) [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_AggregatePurchasePriceAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Aggregate purchase amount</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_AggregatePurchasePriceAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Aggregate Purchase Price Amount</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_AggregatePurchasePriceAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Represents the value of aggregate purchase price.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_NumberOfShare_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Number of share (in Shares)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_NumberOfShare_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Number Of Share</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_NumberOfShare_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The number of share.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockholdersEquityNoteAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stockholders' Equity [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SubsidiariesDeconsolidationAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Subsidiaries deconsolidation:</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SubsidiariesDeconsolidationAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Subsidiaries Deconsolidation Abstract</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherInvesteesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Nonconsolidated Investees, Other [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherInvesteesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Nonconsolidated Investees, Other [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RelatedPartyDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Related and Nonrelated Parties [Domain]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DeconsolidationOfWaterIoLTDDetailsLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Deconsolidation of Water IO Ltd. (Details) [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DeconsolidationOfWaterIoLTDDetailsLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Deconsolidation Of Water Io LTD (Details) [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SaleOfStockPercentageOfOwnershipAfterTransaction_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Percentage in share capital after transaction</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SaleOfStockPercentageOfOwnershipAfterTransaction_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Percentage of after sale of stock in share capital</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SaleOfStockPercentageOfOwnershipAfterTransaction_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Sale of Stock, Percentage of Ownership after Transaction</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SaleOfStockConsiderationReceivedOnTransaction_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Consideration received</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SaleOfStockConsiderationReceivedOnTransaction_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Sale of Stock, Consideration Received on Transaction</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_FairValueOfWaterIO_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Fair value of water IO</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_FairValueOfWaterIO_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Of Water IO</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_FairValueOfWaterIO_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Fair Value of Water IO.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_EventsDuringTheReportingPeriodDetailsTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Events During The Reporting Period (Details) [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_BiomXMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Biom XMember</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_BiomXMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">BiomX [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_BiomXMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Biom XMember</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_MsFridmanMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Ms. Fridman [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_MsFridmanMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Ms Fridman Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_MrShalomMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Mr. Shalom [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_MrShalomMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Mr Shalom Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AwardTypeAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Award Type [Axis]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RestrictedStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Restricted Stock [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RestrictedStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Restricted Stock [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SaleEquityMethodMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Sale Equity Method [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SaleEquityMethodMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Sale Equity Method Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StarWarrantMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Star Warrant Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StarWarrantMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Star Warrant [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StarWarrantMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Star Warrant Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Debt [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_EventsDuringTheReportingPeriodDetailsLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Events During The Reporting Period (Details) [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentFaceAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Debt principal amount</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentFaceAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Principal amount (in Dollars)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentFaceAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument, Face Amount</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RepaymentsOfDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Repayment of debt</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RepaymentsOfDebt_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Loan repayments</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RepaymentsOfDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Repayments of Debt</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GainLossOnSaleOfInvestments_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Gain on sale of investment</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GainLossOnSaleOfInvestments_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Gain (Loss) on Sale of Investments</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_NumberOfUnitsSold_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Number of units sold (in Shares)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_NumberOfUnitsSold_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Number Of Units Sold</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_NumberOfUnitsSold_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Represent the number of units sold.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_BusinessCombinationConsiderationNetAssetsAcquired_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Net assets acquired</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_BusinessCombinationConsiderationNetAssetsAcquired_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Business Combination Consideration Net Assets Acquired</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_BusinessCombinationConsiderationNetAssetsAcquired_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Net assets acquired.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ScheduleOfEffectOfDeconsolidationAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Effect of the Deconsolidation [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SubsidiariesDeconsolidationWorkingCapitalexcludingCashAndCashEquivalent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Working capital (excluding cash and cash equivalents)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SubsidiariesDeconsolidationWorkingCapitalexcludingCashAndCashEquivalent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Subsidiaries Deconsolidation Working Capitalexcluding Cash And Cash Equivalent</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SubsidiariesDeconsolidationWorkingCapitalexcludingCashAndCashEquivalent_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Working capital (excluding cash and cash equivalents).</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_NetCashProvidedByDeconsolidationOfSubsidiary_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Net cash used in the deconsolidation of subsidiary</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_NetCashProvidedByDeconsolidationOfSubsidiary_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Net Cash Provided By Deconsolidation Of Subsidiary</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_NetCashProvidedByDeconsolidationOfSubsidiary_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Net cash used in the deconsolidation of subsidiary.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ScheduleOfBlackScholesOptionPricingModelAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule Of Black Scholes Option Pricing Model Abstract</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SubsidiariesDeconsolidationOtherCurrentAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other current assets</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SubsidiariesDeconsolidationOtherCurrentAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Subsidiaries Deconsolidation Other Current Assets</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SubsidiariesDeconsolidationOtherCurrentAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Other current assets.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SubsidiariesDeconsolidationTangibleAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Tangible assets</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SubsidiariesDeconsolidationTangibleAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Subsidiaries Deconsolidation Tangible Assets</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SubsidiariesDeconsolidationTangibleAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Subsidiaries deconsolidation tangible assets.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SubsidiariesDeconsolidationNoncontrollingInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Non-controlling interest</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SubsidiariesDeconsolidationNoncontrollingInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Subsidiaries Deconsolidation Noncontrolling Interest</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SubsidiariesDeconsolidationNoncontrollingInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Subsidiaries deconsolidation non-controlling interest.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MeasurementInputOptionVolatilityMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Expected volatility [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MeasurementInputOptionVolatilityMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Measurement Input, Option Volatility [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MeasurementInputOptionVolatilityMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Measurement Input, Option Volatility [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockholdersEquityScheduleofBlackScholesOptionPricingModelDetailsLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stockholders&#8217; Equity - Schedule of Black-Scholes Option Pricing Model (Details) [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Payment Arrangement, Option, Exercise Price Range [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MeasurementInputExpectedDividendRateMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Expected dividend yield [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MeasurementInputExpectedDividendRateMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Measurement Input, Expected Dividend Rate [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MeasurementInputExpectedDividendRateMember_lbl" xlink:role="http://www.xbrl.org/2009/role/netLabel">Dividend Yield [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MeasurementInputExpectedDividendRateMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Measurement Input, Expected Dividend Rate [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MeasurementInputConversionPriceMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Conversion price (U.S. dollars) [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MeasurementInputConversionPriceMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Conversion price [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MeasurementInputConversionPriceMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Measurement Input, Conversion Price [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_AugustTwoThousandtwentyFourWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">August 2024 Warrants [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_AugustTwoThousandtwentyFourWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">August Two Thousandtwenty Four Warrants Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Warrants Outstanding, Weighted Average Exercise Price</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Payment Arrangement, Option, Exercise Price Range, Exercisable, Weighted Average Exercise Price</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ScheduleOfWarrantActivitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule Of Warrant Activities Abstract</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ClassOfWarrantOrRightLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of Warrant Activities [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ClassOfWarrantOrRightLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Fair Value of the Level 3 Liabilities was Determined using Valuation Models [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ClassOfWarrantOrRightLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Warrants [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ShareBasedCompensationArrangementByShareBasedPaymentsAwardNonOptionEquityInstrumentsExpiredWeightedAverageExercisePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Weighted Average Exercise Price, Expired</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ShareBasedCompensationArrangementByShareBasedPaymentsAwardNonOptionEquityInstrumentsExpiredWeightedAverageExercisePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share Based Compensation Arrangement By Share Based Payments Award Non Option Equity Instruments Expired Weighted Average Exercise Price</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ShareBasedCompensationArrangementByShareBasedPaymentsAwardNonOptionEquityInstrumentsExpiredWeightedAverageExercisePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Represent the weighted average exercise price.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ShareBasedCompensationArrangementByShareBasedPaymentsAwardNonOptionEquityInstrumentsGrantedWeightedAverageExercisePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Weighted Average Exercise Price, Granted</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ShareBasedCompensationArrangementByShareBasedPaymentsAwardNonOptionEquityInstrumentsGrantedWeightedAverageExercisePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share Based Compensation Arrangement By Share Based Payments Award Non Option Equity Instruments Granted Weighted Average Exercise Price</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ShareBasedCompensationArrangementByShareBasedPaymentsAwardNonOptionEquityInstrumentsGrantedWeightedAverageExercisePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Represent the weighted average exercise price.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ShareBasedCompensationArrangementByShareBasedPaymentsAwardNonOptionEquityInstrumentsExerciseWeightedAverageExercisePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Weighted Average Exercise Price, Exercised</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ShareBasedCompensationArrangementByShareBasedPaymentsAwardNonOptionEquityInstrumentsExerciseWeightedAverageExercisePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share Based Compensation Arrangement By Share Based Payments Award Non Option Equity Instruments Exercise Weighted Average Exercise Price</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ShareBasedCompensationArrangementByShareBasedPaymentsAwardNonOptionEquityInstrumentsExerciseWeightedAverageExercisePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Represent the weighted average exercise price.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingWeightedAverageExercisePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel">Weighted Average Exercise Price, Outstanding</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingWeightedAverageExercisePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">Weighted Average Exercise Price, Outstanding</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingWeightedAverageExercisePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share Based Compensation Arrangement By Share Based Payment Award Non Option Equity Instruments Outstanding Weighted Average Exercise Price</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingWeightedAverageExercisePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Represent the weighted average exercise price, outstanding balance.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_AggregatePurchaseUnits_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Aggregate units</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_AggregatePurchaseUnits_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Aggregate Purchase Units</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_AggregatePurchaseUnits_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The unit of aggregate purchase.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_MarketTradingValue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Market trading value</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_MarketTradingValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Market Trading Value</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_MarketTradingValue_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The amount of market trading value.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockConvertibleSharesIssuable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Convertible shares (in Shares)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockConvertibleSharesIssuable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Preferred Stock, Convertible, Shares Issuable</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_RedeemablePriceStatedValuePercent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Redeemable price percentage</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_RedeemablePriceStatedValuePercent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Redeemable Price Stated Value Percent</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_RedeemablePriceStatedValuePercent_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The percentage of redeemable price stated value.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PreferredStockVotes_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Preferred stock votes</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PreferredStockVotes_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Preferred Stock Votes</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PreferredStockVotes_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Votes of preferred stock.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MeasurementInputTypeDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Measurement Input Type [Domain]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueOptionChangesInFairValueGainLoss1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Change in fair value</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueOptionChangesInFairValueGainLoss1_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value, Option, Changes in Fair Value, Gain (Loss)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_CashPaymentToPenalties_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Cash payment</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_CashPaymentToPenalties_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash Payment To Penalties</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_CashPaymentToPenalties_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Cash payment to the penalties.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockParOrStatedValuePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Common per share (in Dollars per share)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockParOrStatedValuePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Common stock, par value (in Dollars per share)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockParOrStatedValuePerShare_lbl" xlink:role="http://www.xbrl.org/2009/role/netLabel">Common stock, price per share</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockParOrStatedValuePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Par value (in Dollars per share)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_CommonStockProceedsAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Total proceeds for common stock</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_CommonStockProceedsAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Common Stock Proceeds Amount</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_CommonStockProceedsAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The amount of  total proceeds for common stock.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock-Based Compensation [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByEachWarrantOrRight_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Common stock share right to purchase (in Shares)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByEachWarrantOrRight_lbl" xlink:role="http://www.xbrl.org/2009/role/netLabel">Warrant exercisable share</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByEachWarrantOrRight_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Class of Warrant or Right, Number of Securities Called by Each Warrant or Right</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProductWarrantyLiquidationProceedsPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Purchase price percentage</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProductWarrantyLiquidationProceedsPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Product Warranty, Liquidation Proceeds, Percentage</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_GrossProceeds_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Gross proceeds</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_GrossProceeds_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Gross Proceeds</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_GrossProceeds_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The amount of gross proceeds.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DeconsolidationOfWaterIoLtdAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Deconsolidation of Water IO Ltd. [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_WaterIOLtdMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Water IO Ltd. [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_WaterIOLtdMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Water IOLtd Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsToAcquireEquityMethodInvestments_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Investment under the fair value option</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsToAcquireEquityMethodInvestments_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Payments to Acquire Equity Method Investments</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EquityMethodInvestments_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Total investment in Water IO</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EquityMethodInvestments_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Investment under the fair value option</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EquityMethodInvestments_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Equity Method Investments</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ScheduleOfAllocationOfPurchasePriceAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Allocation of Purchase Price [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_BusinessCombinationConsiderationNoncontrollingInterest_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Non-controlling interest</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_BusinessCombinationConsiderationNoncontrollingInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Business Combination Consideration Noncontrolling Interest</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_BusinessCombinationConsiderationNoncontrollingInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Non-controlling interest.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ClassOfWarrantOrRightTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Class of Warrant or Right [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExpirations_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Number of Options, Expired</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExpirations_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award, Non-Option Equity Instruments, Expirations</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Number of Options, Granted</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award, Non-Option Equity Instruments, Granted</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Number of Options, Exercised</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Warrant units exercised</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award, Non-Option Equity Instruments, Exercised</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel">Number of Options, Outstanding</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">Number of Options, Outstanding</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award, Non-Option Equity Instruments, Outstanding, Number</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Investments_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Investments</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Investments_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Investments</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ConsecutiveDays_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Consecutive days</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ConsecutiveDays_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Consecutive Days</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ConsecutiveDays_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The consecutive days of second closing shares.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockValue_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Preferred stock value issued</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockValue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Preferred stock ($0.0001 par value; 15,000,000 shares authorized; 200 and 0 shares issued and outstanding at June 30, 2026 and December 31, 2025, respectively)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Preferred Stock, Value, Issued</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockConvertibleConversionPrice_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Conversion price (in Dollars per share)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockConvertibleConversionPrice_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Preferred Stock, Convertible, Conversion Price</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_BeneficialOwnershipPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Beneficial ownership percentage</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_BeneficialOwnershipPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Beneficial Ownership Percentage</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_BeneficialOwnershipPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Percentage of beneficial ownership.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockLiquidationPreferenceValue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Liquidation preference</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockLiquidationPreferenceValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Preferred Stock, Liquidation Preference, Value</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Award Type [Domain]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SaleOfStockConsiderationReceivedPerTransaction_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Sell of common shares</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SaleOfStockConsiderationReceivedPerTransaction_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Sale of Stock, Consideration Received Per Transaction</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodValueNewIssues_lbl" xlink:role="http://www.xbrl.org/2009/role/netLabel">Value of common stock</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodValueNewIssues_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Estimated fair value</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodValueNewIssues_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Shares issued to settle commitment under ELOC agreement</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodValueNewIssues_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period, Value, New Issues</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AllocatedShareBasedCompensationExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Stock-based compensation expense</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AllocatedShareBasedCompensationExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Share-based compensarion expense (in Dollars)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AllocatedShareBasedCompensationExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Payment Arrangement, Expense</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_RegistrationDays_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Filing days</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_RegistrationDays_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Registration Days</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_RegistrationDays_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Days of Registration.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_GrossProceedsPercent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Percentage of gross proceeds raised in private placement</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_GrossProceedsPercent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Gross Proceeds Percent</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_GrossProceedsPercent_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Percentage of gross proceeds.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_RestatementAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Revision of Prior Period [Axis]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_RestatementDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Revision of Prior Period [Domain]</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PreFundedWarrantMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Pre-Funded Warrants [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PreFundedWarrantMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Pre Funded Warrant Member</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_CommonStockIssuancesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Common Stock Issuances Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodValueIssuanceOfCommonStockToSettleConvertibleNotesPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Issuance of common stock to settle convertible notes payable</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodValueIssuanceOfCommonStockToSettleConvertibleNotesPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period Value Issuance Of Common Stock To Settle Convertible Notes Payable</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodValueIssuanceOfCommonStockToSettleConvertibleNotesPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The amount of issuance of common stock to settle convertible notes payable.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodSharesIssuanceOfCommonStockAndWarrantsForServicesPerformed_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Issuance of common stock and warrants for services performed (in Shares)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodSharesIssuanceOfCommonStockAndWarrantsForServicesPerformed_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Issuance of shares</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodSharesIssuanceOfCommonStockAndWarrantsForServicesPerformed_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period Shares Issuance Of Common Stock And Warrants For Services Performed</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodSharesIssuanceOfCommonStockAndWarrantsForServicesPerformed_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Number of issuance of common stock and warrants for services performed.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsToAcquireInterestInSubsidiariesAndAffiliates_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Due to affiliates, net</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsToAcquireInterestInSubsidiariesAndAffiliates_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Payments to Acquire Interest in Subsidiaries and Affiliates</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Net cash used in investing activities &#8211; continuing operations</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash Provided by (Used in) Investing Activity, Continuing Operation</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Net cash used in investing activities &#8211; discontinuing operations</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash Provided by (Used in) Investing Activity, Discontinued Operation</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RepaymentsOfRelatedPartyDebt_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Repayments on loans payable - related parties</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RepaymentsOfRelatedPartyDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Repayments of Related Party Debt</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromNotesPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Proceeds from issuance of convertible notes payable and embedded derivative, net of issuance costs</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromNotesPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Proceeds from Notes Payable</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockOptionMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Equity Option [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockOptionMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Stock Options [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockOptionMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Equity Option [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PercentageOfBaseSalary_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Percentage of base salary</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PercentageOfBaseSalary_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Percentage Of Base Salary</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PercentageOfBaseSalary_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Percentage of base salary.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GrantsReceivable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Grants receivable</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GrantsReceivable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Grants Receivable</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConversionOfStockAmountConverted1_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Convertible Value</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConversionOfStockAmountConverted1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Convertible value</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConversionOfStockAmountConverted1_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Conversion of Stock, Amount Converted</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_FixedPrice_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Fixed price</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_FixedPrice_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fixed Price</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_FixedPrice_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Per share of fixed price.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_CapitalReductionOnSettlementOfLoansPayableRelatedPartiesAndAccruedAndUnpaidInteres_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Capital reduction on settlement of loans payable &#8211; related parties and accrued and unpaid interest through issuance of common stock</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_CapitalReductionOnSettlementOfLoansPayableRelatedPartiesAndAccruedAndUnpaidInteres_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Capital Reduction On Settlement Of Loans Payable Related Parties And Accrued And Unpaid Interes</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_CapitalReductionOnSettlementOfLoansPayableRelatedPartiesAndAccruedAndUnpaidInteres_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Represents the amount of capital reduction on settlement of loans payable &#8211; related parties  and accrued and unpaid interest through issuance of common stock.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_IssuanceOfCommonStockToSettleDueToAffiliates_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Issuance of common stock to settle due to affiliates</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_IssuanceOfCommonStockToSettleDueToAffiliates_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Issuance Of Common Stock To Settle Due To Affiliates</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_IssuanceOfCommonStockToSettleDueToAffiliates_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Issuance of common stock to settle due to affiliates.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_IssuanceOfCommonStockToSettleAccruedExpensesAndOtherCurrentLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Issuance of common stock to settle accrued expenses and other current liabilities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_IssuanceOfCommonStockToSettleAccruedExpensesAndOtherCurrentLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Issuance Of Common Stock To Settle Accrued Expenses And Other Current Liabilities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_IssuanceOfCommonStockToSettleAccruedExpensesAndOtherCurrentLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Issuance of common stock to settle accrued expenses and other current liabilities.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SettlementOfDueToAffiliatesThroughIssuanceOfLoanPayableRelatedParties_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Settlement of due to affiliates through issuance of loan payable &#8211; related parties</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SettlementOfDueToAffiliatesThroughIssuanceOfLoanPayableRelatedParties_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Settlement Of Due To Affiliates Through Issuance Of Loan Payable Related Parties</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SettlementOfDueToAffiliatesThroughIssuanceOfLoanPayableRelatedParties_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Represents the amount of settlement of due to affiliates through issuance of loan payable &#8211; related parties.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SettlementOfAccruedExpensesAndOtherCurrentLiabilitiesThroughIssuanceOfOldNukkComm_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Settlement of accrued expenses and other current liabilities through issuance of Old Nukk common stock</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SettlementOfAccruedExpensesAndOtherCurrentLiabilitiesThroughIssuanceOfOldNukkComm_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Settlement Of Accrued Expenses And Other Current Liabilities Through Issuance Of Old Nukk Comm</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SettlementOfAccruedExpensesAndOtherCurrentLiabilitiesThroughIssuanceOfOldNukkComm_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Represents the amount of settlement of accrued expenses and other current liabilities through issuance of Old Nukk common stock.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_IssuanceOfOldNukkCommonStockToBrilliantVendorsInExchangeForReceivableFromBrilliant_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Issuance of Old Nukk common stock to Brilliant vendors in exchange for receivable from Brilliant</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_IssuanceOfOldNukkCommonStockToBrilliantVendorsInExchangeForReceivableFromBrilliant_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Issuance Of Old Nukk Common Stock To Brilliant Vendors In Exchange For Receivable From Brilliant</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_IssuanceOfOldNukkCommonStockToBrilliantVendorsInExchangeForReceivableFromBrilliant_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Represents the amount of issuance of Old Nukk common stock to Brilliant vendors in exchange for receivable from Brilliant.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SettlementOfLoansPayableRelatedPartiesThroughExchangeOfNotesReceivableRelatedParti_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Settlement of loans payable &#8211; related parties through exchange of notes receivable &#8211; related parties and accrued and unpaid interest</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SettlementOfLoansPayableRelatedPartiesThroughExchangeOfNotesReceivableRelatedParti_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Settlement Of Loans Payable Related Parties Through Exchange Of Notes Receivable Related Parti</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SettlementOfLoansPayableRelatedPartiesThroughExchangeOfNotesReceivableRelatedParti_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Settlement of loans payable &#8211; related parties through exchange of notes receivable &#8211; related parties.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SettlementOfLoansPayableRelatedPartiesThroughExchangeOfDueFromAffiliates_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Settlement of loans payable &#8211; related parties through exchange of due from affiliates</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SettlementOfLoansPayableRelatedPartiesThroughExchangeOfDueFromAffiliates_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Settlement Of Loans Payable Related Parties Through Exchange Of Due From Affiliates</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SettlementOfLoansPayableRelatedPartiesThroughExchangeOfDueFromAffiliates_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Settlement of loans payable &#8211; related parties through exchange of due from affiliates.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_FairValueOfTheStockPurchaseWarrantsIssued_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Fair value of the stock purchase warrants issued in connection with the private placement agreement</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_FairValueOfTheStockPurchaseWarrantsIssued_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Of The Stock Purchase Warrants Issued</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_FairValueOfTheStockPurchaseWarrantsIssued_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Fair value of the stock purchase warrants issued in connection with the private placement agree.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ForeignCurrencyTransactionsAndTranslationsPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Functional currency</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ForeignCurrencyTransactionsAndTranslationsPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Foreign Currency Transactions and Translations Policy [Policy Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConsolidationPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Principles of consolidation</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConsolidationPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Consolidation, Policy [Policy Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ChangeInPresentationPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Change in Presentation</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ChangeInPresentationPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Change In Presentation Policy Text Block</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ChangeInPresentationPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Disclosure of accounting policy for change in Presentation.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashAndCashEquivalentsRestrictedCashAndCashEquivalentsPolicy_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Cash and cash equivalents, and restricted cash</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashAndCashEquivalentsRestrictedCashAndCashEquivalentsPolicy_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash and Cash Equivalents, Restricted Cash and Cash Equivalents, Policy [Policy Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MarketableSecuritiesPolicy_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Marketable Securities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MarketableSecuritiesPolicy_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Marketable Securities, Policy [Policy Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DigitalAssetsPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Digital assets</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DigitalAssetsPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Digital Assets Policy Text Block</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DigitalAssetsPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Disclosure of accounting policy for digital assets.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TradeAndOtherAccountsReceivablePolicy_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accounts receivables</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TradeAndOtherAccountsReceivablePolicy_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accounts Receivable [Policy Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Property, plant and equipment, net</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Property, Plant and Equipment, Policy [Policy Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_AssetsHeldForSalePolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Assets held for sale</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_AssetsHeldForSalePolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Assets Held For Sale Policy Text Block</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_AssetsHeldForSalePolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Disclosure of accounting policy for assets held for sale.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DiscontinuedOperationsPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Discontinued operations</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DiscontinuedOperationsPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Discontinued Operations, Policy [Policy Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ImpairmentOrDisposalOfLongLivedAssetsPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Impairment of long-lived assets</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ImpairmentOrDisposalOfLongLivedAssetsPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Impairment or Disposal of Long-Lived Assets, Policy [Policy Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeTaxPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Income taxes</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeTaxPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Income Tax, Policy [Policy Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EarningsPerSharePolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Basic and diluted profit (loss) per Common Stock</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EarningsPerSharePolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Earnings Per Share, Policy [Policy Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Stock-based compensation</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Payment Arrangement [Policy Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentAndIntangibleAssetsTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of Estimated Useful Lives</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentAndIntangibleAssetsTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Property, Plant, and Equipment and Intangible Assets [Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of Intangible Assets and their Useful Lives</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Finite-Lived Intangible Assets [Table Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConsolidationVariableInterestEntityPolicy_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Variable Interest Entities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConsolidationVariableInterestEntityPolicy_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Consolidation, Variable Interest Entity, Policy [Policy Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationsPolicy_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Business Combinations</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationsPolicy_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Business Combination [Policy Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GoodwillAndIntangibleAssetsPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Intangible assets</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GoodwillAndIntangibleAssetsPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Goodwill and Intangible Assets, Policy [Policy Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DerivativesPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Derivative financial instruments</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DerivativesPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Derivatives, Policy [Policy Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockPurchaseWarrantsPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Stock purchase warrants</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockPurchaseWarrantsPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Purchase Warrants Policy Text Block</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockPurchaseWarrantsPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Disclosure of accounting policy for stock purchase warrants.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConcentrationRiskCreditRisk_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Concentrations of credit risk</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConcentrationRiskCreditRisk_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Concentration Risk, Credit Risk, Policy [Policy Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommitmentsAndContingenciesPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Commitments and Contingencies</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommitmentsAndContingenciesPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Commitments and Contingencies, Policy [Policy Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ExtinguishmentAndModificationOfDebtAndRelatedInstrumentsPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Extinguishment and Modification of Debt and Related Instruments</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ExtinguishmentAndModificationOfDebtAndRelatedInstrumentsPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Extinguishment And Modification Of Debt And Related Instruments Policy Text Block</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ExtinguishmentAndModificationOfDebtAndRelatedInstrumentsPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Disclosure of accounting policy for extinguishment and modification of debt and related instruments.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeLeasesPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Leases</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeLeasesPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Lessee, Leases [Policy Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_EmergingGrowthCompanyPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Emerging growth company</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_EmergingGrowthCompanyPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Emerging Growth Company Policy Text Block</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_EmergingGrowthCompanyPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Disclosure of accounting policy for emerging growth company.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">New Accounting Pronouncements</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">New Accounting Pronouncements, Policy [Policy Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TypeOfArrangementAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Collaborative Arrangement and Arrangement Other than Collaborative [Axis]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SellingAndMarketingExpense_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Selling and marketing expenses</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SellingAndMarketingExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Selling and Marketing Expense</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_GeneralAndAdministrativeExpensesOfConsolidatedVariableInterestEntities_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">General and administrative expenses of consolidated variable interest entities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_GeneralAndAdministrativeExpensesOfConsolidatedVariableInterestEntities_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel">General and administrative expenses of consolidated variable interest entities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_GeneralAndAdministrativeExpensesOfConsolidatedVariableInterestEntities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">General And Administrative Expenses Of Consolidated Variable Interest Entities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_GeneralAndAdministrativeExpensesOfConsolidatedVariableInterestEntities_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Amount of general and administrative expenses of consolidated variable interest entities.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingIncomeLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Loss from operations</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingIncomeLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Operating Income (Loss)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FinancingInterestExpense_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Interest expense</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FinancingInterestExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Financing Interest Expense</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InterestExpenseDebt_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Interest on related parties promissory note</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InterestExpenseDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Interest Expense, Debt</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PenaltyLateRegistration_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Penalty &#8211; late registration</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PenaltyLateRegistration_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Penalty Late Registration</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PenaltyLateRegistration_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Amount of penalty late registration.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueAdjustmentOfWarrants_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel">Change in fair value - stock purchase warrant liabilities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueAdjustmentOfWarrants_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Change in fair value - stock purchase warrant liabilities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueAdjustmentOfWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Fair value of warrant</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueAdjustmentOfWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Adjustment of Warrants</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NonoperatingIncomeExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total other income (expense), net</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NonoperatingIncomeExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Nonoperating Income (Expense)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeTaxExpenseBenefit_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Income taxes</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeTaxExpenseBenefit_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total income tax expense</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeTaxExpenseBenefit_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel">Income taxes</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeTaxExpenseBenefit_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Income Tax Expense (Benefit)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_NetIncomeLossFromDiscontinuedOperations_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Gain (loss) from discontinued operations</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_NetIncomeLossFromDiscontinuedOperations_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedNetLabel">Net loss (income) from discontinued operations</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_NetIncomeLossFromDiscontinuedOperations_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Net Income Loss From Discontinued Operations</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_NetIncomeLossFromDiscontinuedOperations_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Amount after tax of income (loss) from a discontinued operation including the portion attributable to the noncontrolling interest. Includes, but is not limited to, the income (loss) from operations during the phase-out period, gain (loss) on disposal, gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and adjustments to a prior period gain (loss) on disposal.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Net income attributable to non-controlling interests</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Less: net (income) loss attributable to noncontrolling interest</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Net Income (Loss) Attributable to Noncontrolling Interest</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Earnings (loss) per share from discontinued operations (basic) (in Dollars per share)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Income (Loss) from Discontinued Operations and Disposal of Discontinued Operations, Net of Tax, Per Basic Share</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Weighted average number of shares of Common Stock outstanding - basic (in Shares)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Weighted average number of shares of Common Stock outstanding attributable to stockholders (Number of shares) (in Shares)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Weighted Average Number of Shares Outstanding, Basic</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Loss per share from discontinued operations (diluted) (in Dollars per share)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Income (Loss) from Discontinued Operations and Disposal of Discontinued Operations, Net of Tax, Per Diluted Share</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Weighted average number of shares of Common Stock outstanding &#8211; diluted (in Shares)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Weighted-average number of shares outstanding - diluted (in Shares)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Weighted Average Number of Shares Outstanding, Diluted</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Statement of Comprehensive Income [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProfitLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Net income (loss)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProfitLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Net income (loss) for the period</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProfitLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Comprehensive income (loss) for the period</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProfitLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Net Income (Loss), Including Portion Attributable to Noncontrolling Interest</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Comprehensive income (loss)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeStatementAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Income Statement [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodValueSubsidiaryConsolidationForTheFirstTime_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Subsidiary consolidation for the first time</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodValueSubsidiaryConsolidationForTheFirstTime_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Represent the amount of subsidiary consolidation for the first time.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Foreign currency translation adjustments</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">Balance (in Shares)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel">Balance (in Shares)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Shares, Outstanding</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Depreciation_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Amortization and Depreciation</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Depreciation_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Depreciation</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Depreciation_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Depreciation</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_InterestEarnedOnMarketableSecuritiesHeldInTrustAccount_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Interest earned on marketable securities held in Trust Account</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_InterestEarnedOnMarketableSecuritiesHeldInTrustAccount_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Interest Earned On Marketable Securities Held In Trust Account</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_InterestEarnedOnMarketableSecuritiesHeldInTrustAccount_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The amount represents interest earned on marketable securities held in trust account.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ChangeInDeferredTaxes_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Deferred taxes</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ChangeInDeferredTaxes_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Change In Deferred Taxes</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ChangeInDeferredTaxes_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The amount of change in deferred taxes.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">Balance</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total stockholders&#8217; deficit</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel">Balance</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Equity, Including Portion Attributable to Noncontrolling Interest</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StatementOfCashFlowsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Statement of Cash Flows [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeLossFromContinuingOperations_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Net income (loss) for the period from continuing operation</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeLossFromContinuingOperations_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Net income (loss) from continuing operation</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeLossFromContinuingOperations_lbl" xlink:role="http://www.xbrl.org/2009/role/netLabel">Net income (loss) from continuing operation (numerator):</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeLossFromContinuingOperations_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Continuing operations</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeLossFromContinuingOperations_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Income (Loss) from Continuing Operations, Net of Tax, Attributable to Parent</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GainOrLossOnSaleOfStockInSubsidiary_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Gain on sale of subsidiary</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GainOrLossOnSaleOfStockInSubsidiary_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Gain (Loss) on Disposition of Stock in Subsidiary</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_IncreaseDecreaseInLeaseAssetsAndLeaseLiabilities_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Changes in lease assets and lease liabilities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_IncreaseDecreaseInLeaseAssetsAndLeaseLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Increase Decrease In Lease Assets And Lease Liabilities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_IncreaseDecreaseInLeaseAssetsAndLeaseLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Changes in lease assets and lease liabilities.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StatementTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Statement [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StatementLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Statement [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockParOrStatedValuePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Preferred stock, par value (in Dollars per share)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockParOrStatedValuePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Preferred stock par value (in Dollars per share)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockParOrStatedValuePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Preferred Stock, Par or Stated Value Per Share</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockSharesIssued_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Preferred stock, shares issued (in Shares)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockSharesIssued_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Preferred stock stated value</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockSharesIssued_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Preferred Stock, Shares Issued</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GrossProfit_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Gross profit</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GrossProfit_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Gross income (Loss)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GrossProfit_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Gross Profit</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ResearchAndDevelopmentExpense_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Research and development expenses</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ResearchAndDevelopmentExpense_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel">Research and development expenses</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ResearchAndDevelopmentExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Research and Development Expense</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GeneralAndAdministrativeExpense_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">General and administrative expenses</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GeneralAndAdministrativeExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GeneralAndAdministrativeExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/label">General and Administrative Expense</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingExpenses_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedTotalLabel">Total operating expenses</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingExpenses_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Total Operating loss</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingExpenses_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Operating Expenses</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NonoperatingIncomeExpenseAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other income (expenses)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NonoperatingIncomeExpenseAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Nonoperating Income (Expense) [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_InterestIncomeOfConsolidatedVariableInterestEntities_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Interest income of consolidated variable interest entities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_InterestIncomeOfConsolidatedVariableInterestEntities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Interest Income Of Consolidated Variable Interest Entities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_InterestIncomeOfConsolidatedVariableInterestEntities_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Interest income of consolidated variable interest entities.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_LossOnMarketableSecurities_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Loss on marketable securities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_LossOnMarketableSecurities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Loss On Marketable Securities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_LossOnMarketableSecurities_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Amount of loss on marketable securities.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ChangeInFairValueConvertibleNote_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Change in fair value - convertible note</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ChangeInFairValueConvertibleNote_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Change In Fair Value Convertible Note</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ChangeInFairValueConvertibleNote_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Amount of change in fair value - convertible note.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherNonoperatingIncomeExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other income</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherNonoperatingIncomeExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Other (expenses) income</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherNonoperatingIncomeExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Nonoperating Income (Expense)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Net income (loss) before income taxes</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Income (loss) from continuing operation before income taxes</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeLossFromContinuingOperationsPerBasicShare_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Earnings (loss) per share from continuing operations (basic) (in Dollars per share)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeLossFromContinuingOperationsPerBasicShare_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Income (Loss) from Continuing Operations, Per Basic Share</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EarningsPerShareBasic_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Total loss per share (basic) (in Dollars per share)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EarningsPerShareBasic_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Earnings Per Share, Basic</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Earnings (loss) per share from continuing operations (diluted) (in Dollars per share)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Income (Loss) from Continuing Operations, Per Diluted Share</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EarningsPerShareDiluted_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Total loss per share (diluted) (in Dollars per share)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EarningsPerShareDiluted_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Earnings Per Share, Diluted</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ComprehensiveIncomeNetOfTaxAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Comprehensive income (loss):</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ComprehensiveIncomeNetOfTaxAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Unrealized foreign currency translation loss</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Tax</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherAssetsCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other current assets</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherAssetsCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Other current assets</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherAssetsCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Assets, Current</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetsCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total Current assets</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetsCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Assets, Current</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IntangibleAssetsNetExcludingGoodwill_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Intangible assets</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IntangibleAssetsNetExcludingGoodwill_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Intangible Asset, Excluding Goodwill, after Accumulated Amortization</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DefinedBenefitPlanGovernmentsRightsToPlanAssetsInEventOfPlanTerminationAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Funds in respect of employee rights upon termination</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DefinedBenefitPlanGovernmentsRightsToPlanAssetsInEventOfPlanTerminationAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Defined Benefit Plan, Government's Rights to Plan Assets in Event of Plan Termination, Amount</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Assets_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total Assets</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Assets_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Assets</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeaseRightOfUseAsset_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Operating right of use assets</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeaseRightOfUseAsset_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Operating leases right-of-use asset</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeaseRightOfUseAsset_lbl" xlink:role="http://www.xbrl.org/2009/role/netLabel">Lease right-of-use asset</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeaseRightOfUseAsset_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Operating Lease, Right-of-Use Asset</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetsHeldInTrustNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Cash and securities held in trust account</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetsHeldInTrustNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Asset, Held-in-Trust, Noncurrent</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesCurrentAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Current Liabilities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesCurrentAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Liabilities, Current [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccountsPayableCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accounts payable</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccountsPayableCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accounts Payable, Current</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NotesPayableCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Promissory note &#8211; related party</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NotesPayableCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Notes Payable, Current</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_LoansPayableFormerRelatedPartiesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Loans payable - former related parties, current maturities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_LoansPayableFormerRelatedPartiesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Loans Payable Former Related Parties Current</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_LoansPayableFormerRelatedPartiesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Loans payable - former related parties, current.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DeferredConsiderations_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Deferred considerations</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DeferredConsiderations_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Deferred Considerations</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DeferredConsiderations_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The amount of deferred consideration.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesNoncurrentAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Non-Current liabilities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesNoncurrentAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Liabilities, Noncurrent [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdditionalPaidInCapitalCommonStock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Additional paid-in capital</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdditionalPaidInCapitalCommonStock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Additional Paid in Capital, Common Stock</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RetainedEarningsAccumulatedDeficit_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accumulated deficit</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RetainedEarningsAccumulatedDeficit_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Retained Earnings (Accumulated Deficit)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_LiabilityInRespectOfEmployeeRightsUponTermination_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Liability in respect of employee rights upon termination</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_LiabilityInRespectOfEmployeeRightsUponTermination_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Liability In Respect Of Employee Rights Upon Termination</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_LiabilityInRespectOfEmployeeRightsUponTermination_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The amount of liability in respect of employee rights upon termination.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total Non-Current liabilities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Liabilities, Noncurrent</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SubsidiariesDeconsolidationLoanFromTheCompany_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">loan from the Company</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SubsidiariesDeconsolidationLoanFromTheCompany_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Subsidiaries Deconsolidation Loan From The Company</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SubsidiariesDeconsolidationLoanFromTheCompany_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The amount of loan from the Company.</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_NetCashProvidedByTheDeconsolidationOfSubsidiary_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Net Cash Provided By The Deconsolidation Of Subsidiary</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_NetCashProvidedByTheDeconsolidationOfSubsidiary_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Net cash provided by the deconsolidation of subsidiary.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SignificantAccountingPoliciesTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES AND BASIS OF PRESENTATION</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SignificantAccountingPoliciesTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Significant Accounting Policies [Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Acquisition of Star 26 [Abstract]</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_AcquisitionOfNimbusTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The entire disclosure related to a acquisition of nimbus.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_FairValueOfTheDerivativeLiabilityExtinguishedFromConversionOfConvertibleNote_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Fair value of the derivative liability extinguished from conversion of convertible note</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_FairValueOfTheDerivativeLiabilityExtinguishedFromConversionOfConvertibleNote_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Of The Derivative Liability Extinguished From Conversion Of Convertible Note</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_FairValueOfTheDerivativeLiabilityExtinguishedFromConversionOfConvertibleNote_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Fair value of the derivative liability extinguished from conversion of convertible note non cash transaction.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Number of Options, Exercisable</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Number</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SubsequentEventTypeAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Subsequent Event Type [Axis]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DescriptionOfStockholdersVotedOnProposalAtAnnualMeeting_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Description of stockholders voted on proposal at annual meeting</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DescriptionOfStockholdersVotedOnProposalAtAnnualMeeting_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Description Of Stockholders Voted On Proposal At Annual Meeting</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DescriptionOfStockholdersVotedOnProposalAtAnnualMeeting_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Description of stockholders voted on proposal at annual meeting.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockSharesAuthorized_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Preferred stock, shares authorized</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockSharesAuthorized_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Preferred stock, shares authorized (in Shares)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockSharesAuthorized_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Preferred Stock, Shares Authorized</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharesIssued_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Ordinary shares issued for consideration</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharesIssued_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Shares, Issued</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_AcquisitionOfProject35Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Acquisition of Project 35 [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_AcquisitionOfProject35Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Acquisition Of Project35 Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Preferred Stock [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Preferred Stock</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Preferred Stock [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivities_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Net cash used in investing activities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash Provided by (Used in) Investing Activity, Including Discontinued Operation</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RepaymentsOfOtherShortTermDebt_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Repayment on short term bank credit</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RepaymentsOfOtherShortTermDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Repayments of Other Short-Term Debt</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsOfLoanCosts_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Payments of penalty &#8211; late registration</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsOfLoanCosts_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Payments of Loan Costs</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_RepaymentsOfLoans_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Repayments of loans</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_RepaymentsOfLoans_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Repayments Of Loans</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_RepaymentsOfLoans_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Repayment rom loans.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInDueToAffiliates_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Due to affiliates</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInDueToAffiliates_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Increase (Decrease) in Due to Affiliates</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInOtherAccountsPayableAndAccruedLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accrued expenses and other current liabilities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInOtherAccountsPayableAndAccruedLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Increase (Decrease) in Other Accounts Payable and Accrued Liabilities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DeconsolidationOfWaterIoLtdTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">DECONSOLIDATION OF WATER IO LTD.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DeconsolidationOfWaterIoLtdTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Deconsolidation Of Water Io Ltd Text Block</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DeconsolidationOfWaterIoLtdTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The entire disclosure for Deconsolidation of Water Io Ltd.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_EventsDuringTheReportingPeriodAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Events During The Reporting Period [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockholdersEquityNoteDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">STOCKHOLDERS&#8217; EQUITY</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockholdersEquityNoteDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Equity [Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DerivativeAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Warrants [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">STOCK-BASED COMPENSATION</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Payment Arrangement [Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_LitigationAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Litigation [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RelatedPartyTransactionsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Related Parties [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SegmentReportingDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">SEGMENT REPORTING</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SegmentReportingDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Segment Reporting [Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_UseOfEstimates_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Use of Estimates</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_UseOfEstimates_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Use of Estimates, Policy [Policy Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RevenueFromContractWithCustomerPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Revenue recognition</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RevenueFromContractWithCustomerPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Revenue from Contract with Customer [Policy Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ResearchAndDevelopmentExpensePolicy_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Research and Development Costs</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ResearchAndDevelopmentExpensePolicy_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Research and Development Expense, Policy [Policy Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueMeasurementPolicyPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Fair value</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueMeasurementPolicyPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Measurement, Policy [Policy Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SubsequentEventsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Subsequent Events [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of Fair Value on a Recurring Basis by Level within the Fair Value Hierarchy</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GoodwillAndIntangibleAssetsGoodwillPolicy_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Goodwill</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GoodwillAndIntangibleAssetsGoodwillPolicy_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Goodwill and Intangible Assets, Goodwill, Policy [Policy Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ScheduleOfWarrantsAndRightsOutstandingValuationAssumptionsTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of Fair Value of The Common Warrant</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ScheduleOfWarrantsAndRightsOutstandingValuationAssumptionsTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule Of Warrants And Rights Outstanding Valuation Assumptions Table Text Block</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityCentralIndexKey_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Central Index Key</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityCentralIndexKey_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Central Index Key</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Weighted Average Exercise Price Options, Options expected to vest</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Exercise Price</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntitySmallBusiness_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Small Business</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntitySmallBusiness_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Small Business</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityExTransitionPeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Ex Transition Period</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityExTransitionPeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Ex Transition Period</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DerivativeContractTypeDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Derivative Contract [Domain]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Related Party Transaction [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RelatedPartyTransactionLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Related Party Transaction [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SegmentReportingCodmIndividualTitleAndPositionOrGroupOrCommitteeNameExtensibleEnumeration_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Segment Reporting, CODM, Individual Title and Position or Group Name [Extensible Enumeration]</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SeveralAcquisitionsTerm_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Several acquisitions term</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SeveralAcquisitionsTerm_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Several Acquisitions Term</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SeveralAcquisitionsTerm_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Several acquisitions term.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SubsequentEventsDetailsTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Subsequent Events (Details) [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Net cash used in operating activities &#8211; continuing operations</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash Provided by (Used in) Operating Activity, Continuing Operation</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Cash used in purchase of subsidiaries</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Acquisition amount</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Payments to Acquire Businesses, Net of Cash Acquired</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInDueFromRelatedParties_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Due from related parties</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInDueFromRelatedParties_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Increase (Decrease) in Due from Related Parties</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInAccountsPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accounts payable</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInAccountsPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Increase (Decrease) in Accounts Payable</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PaymentToAcquireDeconsolidationOfSubsidiary_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Deconsolidation of subsidiary</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PaymentToAcquireDeconsolidationOfSubsidiary_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Payment To Acquire Deconsolidation Of Subsidiary</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PaymentToAcquireDeconsolidationOfSubsidiary_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Payment to acquire deconsolidation of subsidiary.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PaymentsToAcquireInterestInSubsidiary_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Cash provided by purchase of subsidiaries</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PaymentsToAcquireInterestInSubsidiary_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Payments To Acquire Interest In Subsidiary</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PaymentsToAcquireInterestInSubsidiary_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The cash outflow associated with the purchase of interest during the period.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_AdvanceToTargetOfPlannedAcquisition_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Advance to target of planned acquisition</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_AdvanceToTargetOfPlannedAcquisition_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Additional advance</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_AdvanceToTargetOfPlannedAcquisition_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Advance To Target Of Planned Acquisition</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_AdvanceToTargetOfPlannedAcquisition_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Amount of advance to target of planned acquisition.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">CASH FLOWS FROM FINANCING ACTIVITIES:</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash Provided by (Used in) Financing Activity, Including Discontinued Operation [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RepaymentsOfNotesPayable_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Repayment of note payable</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RepaymentsOfNotesPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Repayments of Notes Payable</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInInterestPayableNet_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Interest payable - related parties</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInInterestPayableNet_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Increase (Decrease) in Interest Payable, Net</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_AcquisitionOfITSTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">ACQUISITION OF ITS</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_AcquisitionOfITSTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Acquisition Of ITSText Block</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_AcquisitionOfITSTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The entire disclosure of acquisition of ITS.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_EventsDuringTheReportingPeriodTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">EVENTS DURING THE REPORTING PERIOD</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_EventsDuringTheReportingPeriodTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Events During The Reporting Period Text Block</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_EventsDuringTheReportingPeriodTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The entire disclosure for events during the reporting period.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PaymentOfLiabilityToFormerShareholderOfASubsidiary_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Payment of liability to former shareholder of a subsidiary</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PaymentOfLiabilityToFormerShareholderOfASubsidiary_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Payment Of Liability To Former Shareholder Of ASubsidiary</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PaymentOfLiabilityToFormerShareholderOfASubsidiary_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Payment of liability to former shareholder of a subsidiary.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DerivativesAndFairValueTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">WARRANTS</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DerivativesAndFairValueTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Derivatives and Fair Value [Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_LitigationTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">LITIGATION</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_LitigationTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Litigation Text Block</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_LitigationTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The disclosure of litigation.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RelatedPartyTransactionsDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">RELATED PARTIES</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RelatedPartyTransactionsDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Related Party Transactions Disclosure [Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SegmentReportingAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Segment Reporting [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SubsequentEventsTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">SUBSEQUENT EVENTS</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SubsequentEventsTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Subsequent Events [Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BasisOfAccountingPolicyPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Basis of presentation</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BasisOfAccountingPolicyPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Basis of Accounting, Policy [Policy Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_InventoriesPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Inventories</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_InventoriesPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Inventories Policy Text Block</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_InventoriesPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">This entire policy represent Inventories.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CostOfSalesPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Cost of Goods Sold</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CostOfSalesPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cost of Goods and Service [Policy Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SeverancePayPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Severance pay</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SeverancePayPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Severance Pay Policy Text Block</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SeverancePayPolicyTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Disclosure of accounting policy for severance pay.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccountingPoliciesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Summary of Significant Accounting Policies and Basis of Presentation [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueDisclosureOfAssetAndLiabilityNotMeasuredAtFairValueTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of Fair Value of the Level 3 Liabilities was Determined using Valuation Models</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueDisclosureOfAssetAndLiabilityNotMeasuredAtFairValueTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Disclosure of Asset and Liability Not Measured at Fair Value [Table Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EquityMethodInvestmentsPolicy_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Investment under the fair value option</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EquityMethodInvestmentsPolicy_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Equity Method Investments [Policy Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TemporaryEquityTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of Subject to Possible Redemption</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TemporaryEquityTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Temporary Equity [Table Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of Fair Value of Assets Acquired and Liabilities Assumed Following the Adjustments Mentioned</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Business Combination [Table Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SegmentReportingInformationLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Reportable Segments [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LaborAndRelatedExpense_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Salaries and related compensation</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LaborAndRelatedExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Salaries and related expenses</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LaborAndRelatedExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Labor and Related Expense</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentIncomeInvestmentExpense_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Interest expense</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InvestmentIncomeInvestmentExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Investment Income, Investment Expense</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DerivativeGainOnDerivative_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Change in fair value - convertible note</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DerivativeGainOnDerivative_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Derivative, Gain on Derivative</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DiscontinuedOperationTaxEffectOfDiscontinuedOperation_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Discontinued operation</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DiscontinuedOperationTaxEffectOfDiscontinuedOperation_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Discontinued Operation, Tax Effect of Discontinued Operation</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CostOfRevenue_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel">Cost related</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CostOfRevenue_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Cost of revenues</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CostOfRevenue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cost of Revenue</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Related and Nonrelated Parties [Axis]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_RimonLtdMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Rimon</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_RimonLtdMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Rimon Ltd Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_TILTANMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">TILTAN</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_TILTANMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">TILTANMember</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Comprehensive income attributable to non-controlling interests</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MinorityInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Non-controlling interest</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MinorityInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Equity, Attributable to Noncontrolling Interest</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdditionalPaidInCapitalMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Additional paid-in capital</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdditionalPaidInCapitalMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Additional Paid-in Capital [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccumulatedOtherComprehensiveIncomeMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accumulated Other Comprehensive Income (Loss)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccumulatedOtherComprehensiveIncomeMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">AOCI Attributable to Parent [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SegmentReportingCodmProfitLossMeasureHowUsedDescription_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Description of CODM</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SegmentReportingCodmProfitLossMeasureHowUsedDescription_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Segment Reporting, CODM, Profit (Loss) Measure, How Used, Description</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SalariesAndWages_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Receive base salary</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SalariesAndWages_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Salary and Wage, NonOfficer, Excluding Cost of Good and Service Sold</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CapitalizedCostsOfUnprovedPropertiesExcludedFromAmortizationByPropertyOrProjectAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Project [Axis]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ChangeInFairValueStockPurchaseWarrantLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Change in fair value - stock purchase warrant liabilities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ChangeInFairValueStockPurchaseWarrantLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Change In Fair Value Stock Purchase Warrant Liabilities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ChangeInFairValueStockPurchaseWarrantLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The amount of change in fair value stock purchase warrant liabilities.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_NonnCashItemGoodwill_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Goodwill</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_NonnCashItemGoodwill_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Nonn Cash Item Goodwill</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_NonnCashItemGoodwill_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Represent the goodwill.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodValueIssuanceOfCommonStockToPrivatePlacement_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Issuance of common stock in relation to private placement</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodValueIssuanceOfCommonStockToPrivatePlacement_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period Value Issuance of Common Stock to Private Placement</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodValueIssuanceOfCommonStockToPrivatePlacement_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Amount of stock issued during period value issuance of common stock to private placement.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_WorkingCapitalExcludingCashAndCashEquivalent_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Working capital (excluding cash and cash equivalents)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_WorkingCapitalExcludingCashAndCashEquivalent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Working Capital Excluding Cash And Cash Equivalent</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_WorkingCapitalExcludingCashAndCashEquivalent_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Represent the amount of working capital (excluding cash and cash equivalents).</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NoncashOrPartNoncashAcquisitionIntangibleAssetsAcquired1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Intangible assets</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NoncashOrPartNoncashAcquisitionIntangibleAssetsAcquired1_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Noncash or Part Noncash Acquisition, Intangible Assets Acquired</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Changes in operating assets and liabilities:</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity, Increase (Decrease) in Operating Capital [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ChangeInFairValueConvertibleNotesEmbeddedDerivative_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel">Change in fair value &#8211; convertible note embedded derivative</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ChangeInFairValueConvertibleNotesEmbeddedDerivative_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Change In Fair Value Convertible Notes Embedded Derivative</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ChangeInFairValueConvertibleNotesEmbeddedDerivative_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Change In Fair Value Convertible Note Embedded Derivative.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodSharesIssuanceOfValueFromELOCExercises_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Issuance of shares from ELOC exercises</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodSharesIssuanceOfValueFromELOCExercises_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period Shares Issuance Of Value From ELOC Exercises</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodSharesIssuanceOfValueFromELOCExercises_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Represent the amount of issuance of shares from ELOC exercises.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodValueOther_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Issuance of common stock to settle loans payable &#8211; related parties</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodValueOther_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period, Value, Other</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodValueIssuanceOfCommonStockNetOfIssuanceOfCosts_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Issuance of common stock, net of issuance of costs</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodValueIssuanceOfCommonStockNetOfIssuanceOfCosts_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period Value Issuance of Common Stock, Net of Issuance of Costs</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodValueIssuanceOfCommonStockNetOfIssuanceOfCosts_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Stock Issued During Period Value Issuance of Common Stock, Net of Issuance of Costs.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodSharesIssuanceOfCommonStockNetOfIssuanceOfCosts_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Issuance of common stock, net of issuance of costs ( in Shares)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodSharesIssuanceOfCommonStockNetOfIssuanceOfCosts_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period Shares Issuance of Common Stock, Net of Issuance of Costs</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodSharesIssuanceOfCommonStockNetOfIssuanceOfCosts_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Stock Issued During Period Shares Issuance of Common Stock, Net of Issuance of Costs.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ScheduleOfAllocationOfThePurchasePriceTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of Allocation of the Purchase Price</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ScheduleOfAllocationOfThePurchasePriceTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule Of Allocation Of The Purchase Price Table Text Block</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ScheduleOfAllocationOfThePurchasePriceTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Tabular disclosure of information related to a schedule of allocation of the purchase price.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ScheduleOfAllocationsOfThePurchasePriceTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of Allocations of the Purchase Price</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ScheduleOfAllocationsOfThePurchasePriceTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Allocations of the Purchase Price [Table Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ScheduleOfAllocationsOfThePurchasePriceTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Schedule of Allocations of the Purchase Price.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConversionOfStockSharesConverted1_lbl" xlink:role="http://www.xbrl.org/2009/role/netLabel">Converted shares</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConversionOfStockSharesConverted1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Converted shares</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConversionOfStockSharesConverted1_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Shares converted</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConversionOfStockSharesConverted1_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Conversion of Stock, Shares Converted</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InterestExpenseNonoperating_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Financial expense, net</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InterestExpenseNonoperating_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Interest Expense, Nonoperating</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_LossOnSettlementOfVendorObligations_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Loss on settlement of vendor obligations</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_LossOnSettlementOfVendorObligations_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Loss on extinguishment of vendor obligations</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_LossOnSettlementOfVendorObligations_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Loss On Settlement Of Vendor Obligations</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_LossOnSettlementOfVendorObligations_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Represents the amount of loss on settlement of vendor obligations.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_GainOnSettlementOfVendorObligations_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Gain on settlement of vendor obligations</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_GainOnSettlementOfVendorObligations_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Gain on extinguishment of vendor obligations</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_GainOnSettlementOfVendorObligations_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Gain On Settlement Of Vendor Obligations</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_GainOnSettlementOfVendorObligations_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Gain on settlement of vendor obligations.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_LossOnSharesIssuedAsCommitmentForELOCAgreement_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Loss on shares issued as commitment for ELOC agreement</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_LossOnSharesIssuedAsCommitmentForELOCAgreement_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Loss On Shares Issued As Commitment For ELOCAgreement</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_LossOnSharesIssuedAsCommitmentForELOCAgreement_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Loss on shares issued as commitment for ELOC agreement.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_GainOnSettlementOfDueToAffiliates_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Gain on settlement of due to affiliates</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_GainOnSettlementOfDueToAffiliates_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Gain on extinguishment of affiliates liabilities due to</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_GainOnSettlementOfDueToAffiliates_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Gain On Settlement Of Due To Affiliates</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_GainOnSettlementOfDueToAffiliates_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Represents the amount of gain on settlement of due to affiliates.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GainsLossesOnExtinguishmentOfDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Loss on debt extinguishment</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GainsLossesOnExtinguishmentOfDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Gain (Loss) on Extinguishment of Debt</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ChangeInFairValueConvertibleNoteEmbeddedDerivative_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Change in fair value - convertible note embedded derivative</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ChangeInFairValueConvertibleNoteEmbeddedDerivative_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Change In Fair Value Convertible Note Embedded Derivative</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ChangeInFairValueConvertibleNoteEmbeddedDerivative_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The amount of change in fair value - convertible note embedded derivative.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DayOneLossOfStockPurchaseWarrantsIssuedInConnectionWithConversionOfConvertibleNotes_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Day one loss of stock purchase warrants issued in connection with conversion of convertible notes</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DayOneLossOfStockPurchaseWarrantsIssuedInConnectionWithConversionOfConvertibleNotes_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Day One Loss Of Stock Purchase Warrants Issued In Connection With Conversion Of Convertible Notes</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DayOneLossOfStockPurchaseWarrantsIssuedInConnectionWithConversionOfConvertibleNotes_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The amount of day one loss of stock purchase warrants issued in connection with conversion of convertible notes.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DayOneLossOnPrivatePlacement_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Day one loss on private placement</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DayOneLossOnPrivatePlacement_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Day One Loss On Private Placement</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DayOneLossOnPrivatePlacement_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The amount of day one loss on private placement.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodValueSharesIssuedAsCommitmentForELOCAgreement_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Shares issued as commitment for ELOC agreement</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodValueSharesIssuedAsCommitmentForELOCAgreement_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period Value Shares Issued As Commitment For ELOCAgreement</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodValueSharesIssuedAsCommitmentForELOCAgreement_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The amount of shares issued as commitment for ELOC agreement.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodValueIssuanceOfSharesAsCollateralForInvestment_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Issuance of shares as collateral for investment</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodValueIssuanceOfSharesAsCollateralForInvestment_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period Value Issuance Of Shares As Collateral For Investment</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodValueIssuanceOfSharesAsCollateralForInvestment_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Amount of issuance of shares as collateral for investment.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodSharesAccruedExpensesAndOtherCurrentLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Issuance of common stock to settle accrued expenses and other current liabilities (in Shares)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodSharesAccruedExpensesAndOtherCurrentLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period Shares Accrued Expenses And Other Current Liabilities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodSharesAccruedExpensesAndOtherCurrentLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Number of new stock issued to settle accrued expenses and other current liabilities.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdjustmentsToAdditionalPaidInCapitalWarrantIssued_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Issuance of stock purchase warrants</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdjustmentsToAdditionalPaidInCapitalWarrantIssued_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Adjustments to Additional Paid in Capital, Warrant Issued</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesOther_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Issuance of common stock to settle loans payable &#8211; related parties (in Shares)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesOther_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period, Shares, Other</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodValueIssuanceOfCommonStockToSettleDueToAffiliates_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Issuance of common stock to settle due to affiliates</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodValueIssuanceOfCommonStockToSettleDueToAffiliates_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period Value Issuance Of Common Stock To Settle Due To Affiliates</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodValueIssuanceOfCommonStockToSettleDueToAffiliates_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The amount of issuance of common stock to settle due to affiliates.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodSharesIssuanceOfCommonStockToSettleConvertibleNotesPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Issuance of common stock to settle convertible notes payable (in Shares)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodSharesIssuanceOfCommonStockToSettleConvertibleNotesPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period Shares Issuance Of Common Stock To Settle Convertible Notes Payable</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodSharesIssuanceOfCommonStockToSettleConvertibleNotesPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The Shares of issuance of common stock to settle convertible notes payable.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodValuePrivatePlacement_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Issuance of common stock in connection with private placement and embedded derivative, net of issuance costs</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodValuePrivatePlacement_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period Value Private Placement</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodValuePrivatePlacement_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Amount of issuance of preferred stock in relation to private placement</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodSharesPrivatePlacement_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Issuance of common stock in connection with private placement and embedded derivative, net of issuance costs (in Shares)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodSharesPrivatePlacement_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period Shares Private Placement</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodSharesPrivatePlacement_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Number of shares private placement during the current period.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_AdditionalPaidinCapitalReclassificationOfStockPurchaseWarrantsFromEquityclassifiedToLiabilityclassified_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Reclassification of stock purchase warrants from equity-classified to liability-classified</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_AdditionalPaidinCapitalReclassificationOfStockPurchaseWarrantsFromEquityclassifiedToLiabilityclassified_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Additional Paidin Capital Reclassification Of Stock Purchase Warrants From Equityclassified To Liabilityclassified</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_AdditionalPaidinCapitalReclassificationOfStockPurchaseWarrantsFromEquityclassifiedToLiabilityclassified_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Amount of reclassification of stock purchase warrants from equity-classified to liability-classified.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromSaleOfShortTermInvestments_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Proceeds from sale of investment</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromSaleOfShortTermInvestments_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Proceeds from Sale of Short-Term Investments</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ProceedsFromInvestmentInShortTermSecurities_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Investment in short term securities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ProceedsFromInvestmentInShortTermSecurities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Proceeds From Investment In Short Term Securities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ProceedsFromInvestmentInShortTermSecurities_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Amount of Investment in short term securities.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsToAcquireLoansReceivable_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Loan granted</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsToAcquireLoansReceivable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Payments to Acquire Loans Receivable</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsToAcquireOtherInvestments_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Investment of cash in Trust Account</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsToAcquireOtherInvestments_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Payments to Acquire Other Investments</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_BusinessCombinationNetOfIssuanceCosts_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Business Combination, net of issuance costs</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_BusinessCombinationNetOfIssuanceCosts_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Business Combination Net Of Issuance Costs</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_BusinessCombinationNetOfIssuanceCosts_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Represent the amount of business combination, net of issuance costs.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ProceedsFromIssuanceOfPrivatePlacementAndEmbeddedDerivativeNetOfIssuanceCosts_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Proceeds from issuance of private placement and embedded derivative, net of issuance costs</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ProceedsFromIssuanceOfPrivatePlacementAndEmbeddedDerivativeNetOfIssuanceCosts_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Proceeds From Issuance Of Private Placement And Embedded Derivative Net Of Issuance Costs</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ProceedsFromIssuanceOfPrivatePlacementAndEmbeddedDerivativeNetOfIssuanceCosts_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Proceeds from issuance of private placement and embedded derivative, net of issuance costs.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ProceedsFromSaleOfSPACUnitsAndPrivatePlacementUnitsNetOfIssuanceCosts_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Proceeds from sale of SPAC Units and Private Placement Units, net of issuance costs</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ProceedsFromSaleOfSPACUnitsAndPrivatePlacementUnitsNetOfIssuanceCosts_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Proceeds From Sale Of SPACUnits And Private Placement Units Net Of Issuance Costs</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ProceedsFromSaleOfSPACUnitsAndPrivatePlacementUnitsNetOfIssuanceCosts_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The cash inflow from sale of SPAC Units and Private Placement Units, net of issuance costs</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_IssuanceOfCommonStockToSettleLoansPayableRelatedPartiesAndAccruedAndUnpaidInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Issuance of common stock to settle loans payable &#8211; related parties and accrued and unpaid interest</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_IssuanceOfCommonStockToSettleLoansPayableRelatedPartiesAndAccruedAndUnpaidInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Issuance Of Common Stock To Settle Loans Payable Related Parties And Accrued And Unpaid Interest</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_IssuanceOfCommonStockToSettleLoansPayableRelatedPartiesAndAccruedAndUnpaidInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Issuance of common stock to settle loans payable.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Receivable Type [Axis]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ReceivableTypeDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Receivable [Domain]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NotesReceivableMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Notes Receivable [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NotesReceivableMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Notes Receivable [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RelatedPartyMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Related Party [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RelatedPartyMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Related Party</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RelatedPartyMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Related Party [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_MrLeviMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Mr. Levi [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_MrLeviMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Mr Levi Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccruedBonusesCurrentAndNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Bonus</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccruedBonusesCurrentAndNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accrued Bonuses</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetImpairmentCharges_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Impairment loss</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetImpairmentCharges_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Impairment loss</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetImpairmentCharges_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Impairment loss (in Dollars)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetImpairmentCharges_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Asset Impairment Charges</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Net gain (loss) from discontinued operations (Note 3)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Net gain (loss) from discontinued operations</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax_lbl" xlink:role="http://www.xbrl.org/2003/role/disclosureGuidance">Net gain (loss) from discontinued operations</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Net loss from discontinued operations</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Income (Loss) from Discontinued Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeReclassificationForDiscontinuanceBeforeTax_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Other comprehensive loss from discontinued operations</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeReclassificationForDiscontinuanceBeforeTax_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Comprehensive Income (Loss), Cash Flow Hedge, Reclassification for Discontinuance, before Tax</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodValueDigitalAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Issuance of common stock in exchange for digital assets</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodValueDigitalAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period Value Digital Assets</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodValueDigitalAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Value of stock issued as a result of the digital assets</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodSharesDigitalAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Issuance of common stock in exchange for digital assets (in Shares)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodSharesDigitalAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period Shares Digital Assets</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodSharesDigitalAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Number of shares digital assets during the current period.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdjustmentsToAdditionalPaidInCapitalConvertibleDebtWithConversionFeature_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Issuance of equity-classified warrants</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdjustmentsToAdditionalPaidInCapitalConvertibleDebtWithConversionFeature_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Adjustments to Additional Paid in Capital, Convertible Debt with Conversion Feature</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_AOCIAdjustmentsInRelationToDeconsolidationOfSubsidiary_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Adjustments in relation to deconsolidation of subsidiary</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_AOCIAdjustmentsInRelationToDeconsolidationOfSubsidiary_lbl" xlink:role="http://www.xbrl.org/2003/role/label">AOCIAdjustments In Relation To Deconsolidation Of Subsidiary</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_AOCIAdjustmentsInRelationToDeconsolidationOfSubsidiary_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The amount of adjustments in relation to deconsolidation of subsidiary.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodValueCommitmentToIssueSharesAsPenalty_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Commitment to issue shares as penalty</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodValueCommitmentToIssueSharesAsPenalty_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period Value Commitment To Issue Shares As Penalty</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodValueCommitmentToIssueSharesAsPenalty_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Amount of Commitment to issue shares as penalty.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_AdjustmentsToAdditionalPaidInCapitalAccretionOfNoncontrollingInterestsSubjectToPossibleRedemption_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accretion of Noncontrolling interests Subject to Possible Redemption</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_AdjustmentsToAdditionalPaidInCapitalAccretionOfNoncontrollingInterestsSubjectToPossibleRedemption_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Adjustments To Additional Paid In Capital Accretion Of Noncontrolling Interests Subject To Possible Redemption</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_AdjustmentsToAdditionalPaidInCapitalAccretionOfNoncontrollingInterestsSubjectToPossibleRedemption_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Represents the amount of accretion of Noncontrolling interests Subject to Possible Redemption.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_RentAndOfficeMaintenance_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Rent and office maintenance</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_RentAndOfficeMaintenance_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Rent And Office Maintenance</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_RentAndOfficeMaintenance_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The amount of rent and office maintenance.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherGeneralAndAdministrativeExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other expenses</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherGeneralAndAdministrativeExpense_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Other general and administrative expenses</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherGeneralAndAdministrativeExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other General and Administrative Expense</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetIncomeLossAttributableToParentDilutedAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">DILUTED EPS:</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetIncomeLossAttributableToParentDilutedAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Net Income (Loss) Attributable to Parent, Diluted [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Adjusted income (loss), net of tax - basic</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Net Income (Loss) Available to Common Stockholders, Basic</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Total weighted average number of shares of Common Stock related to outstanding options, excluded from the calculations of diluted loss per share (Number of shares) (in Shares)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherAssetsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Current Assets [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Estimated Useful Lives [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PropertyPlantandEquipmentRateOfDepreciation_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Rate of depreciation</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PropertyPlantandEquipmentRateOfDepreciation_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Property Plantand Equipment Rate Of Depreciation</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PropertyPlantandEquipmentRateOfDepreciation_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The property plant and equipment rate of depreciation.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherNonoperatingIncomeExpenseAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other income (expenses):</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherNonoperatingIncomeExpenseAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Nonoperating Income (Expense) [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationInterestExpense_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Interest expense - related parties</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationInterestExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disposal Group, Including Discontinued Operation, Interest Expense</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DisposalGroupIncludingDiscontinuedOperationGainsLossesOnTermination_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Gain on termination of GSS GSA &#8211; related party</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DisposalGroupIncludingDiscontinuedOperationGainsLossesOnTermination_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disposal Group Including Discontinued Operation Gains Losses On Termination</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DisposalGroupIncludingDiscontinuedOperationGainsLossesOnTermination_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Amount of gain (loss) on termination.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeconsolidationGainOrLossAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Gain on deconsolidation</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeconsolidationGainOrLossAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Deconsolidation, Gain (Loss), Amount</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DisposalGroupIncludingDiscontinuedOperationOtherNonoperatingIncomeExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other income (expense)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DisposalGroupIncludingDiscontinuedOperationOtherNonoperatingIncomeExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disposal Group Including Discontinued Operation Other Nonoperating Income Expense</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DisposalGroupIncludingDiscontinuedOperationOtherNonoperatingIncomeExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Amount of disposal group including discontinued operations income (expense) related to nonoperating activities, classified as other.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DisposalGroupIncludingDiscontinuedOperationNonoperatingOtherExpenseIncomeNet_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total other income (expense), net</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DisposalGroupIncludingDiscontinuedOperationNonoperatingOtherExpenseIncomeNet_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disposal Group Including Discontinued Operation Nonoperating Other Expense Income Net</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DisposalGroupIncludingDiscontinuedOperationNonoperatingOtherExpenseIncomeNet_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The aggregate amount of disposal group of discontinued operations income or expense from ancillary business-related activities (that is to say, excluding major activities considered part of the normal operations of the business).</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DevelopedTechnologyRightsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Developed technology [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DevelopedTechnologyRightsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Developed Technology [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DevelopedTechnologyRightsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Developed Technology Rights [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Useful life</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Acquired Finite-Lived Intangible Assets, Weighted Average Useful Life</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ScheduleOfOtherCurrentAssetsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Other Current Assets [Abstract]</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherReceivablesGrossCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other receivable</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherReceivablesGrossCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Receivables, Gross, Current</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeaseLiabilityNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Non-current operating lease liabilities</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeaseLiability_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Present value of lease liabilities</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_UnsecuredPromissoryNoteMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Unsecured Promissory Note [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_UnsecuredPromissoryNoteMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Unsecured Promissory Note Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Loan Granted [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Loans Payable &#8211; Related Parties [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Convertible Notes Payable, Net [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_TokenAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Token Agreement [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_TokenAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Token Agreement Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_WarrantTokensMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Warrant Tokens [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_WarrantTokensMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Warrant Tokens Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CryptoAssetActivityLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Digital Assets [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_CryptoAssetPurchasePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Purchase price (in Dollars per share)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_CryptoAssetPurchasePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Crypto Asset Purchase Price</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_CryptoAssetPurchasePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Crypto Asset purchase price.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_WarrantExercisePriceDecrease_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Warrant excerise price (in Dollars per share)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_WarrantExercisePriceDecrease_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Warrant, Exercise Price, Decrease</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_LoansPayableFormerRelatedPartiesDetailsTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Loans Payable &#8211; Former Related Parties (Details) [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockPurchaseWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Stock Purchase Warrants [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockPurchaseWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Purchase Warrants Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_JointVentureWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">JV Warrants [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_JointVentureWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Joint Venture Warrants Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Black-Scholes Option Pricing Model for Liability-Classified Stock Purchase Warrants [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Stock Based Compensation [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_WarrantsAndRightsOutstandingMeasurementInput_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Warrant and rights outstanding, measurement input</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_WarrantsAndRightsOutstandingMeasurementInput_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Warrant and rights outstanding, measurement input</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_WarrantsAndRightsOutstandingMeasurementInput_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Warrants and Rights Outstanding, Measurement Input</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Statutory federal income tax rate</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Statutory U.S. federal income tax rate</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Income tax (benefit) computed at the statutory income tax rate</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeTaxReconciliationStateAndLocalIncomeTaxes_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">State tax, net of federal benefit</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeTaxReconciliationStateAndLocalIncomeTaxes_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Amount</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeTaxReconciliationDispositionOfBusiness_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Discontinued operations</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeTaxReconciliationDispositionOfBusiness_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Effective Income Tax Rate Reconciliation, Disposition of Business, Amount</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeTaxReconciliationPriorYearIncomeTaxes_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Deferred taxes assets recognition for prior years</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeTaxReconciliationPriorYearIncomeTaxes_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Effective Income Tax Rate Reconciliation, Prior Year Income Taxes, Amount</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EffectiveIncomeTaxRateContinuingOperations_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Effective tax rate</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EffectiveIncomeTaxRateContinuingOperations_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Effective Income Tax Rate Reconciliation, Percent</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ComponentsOfDeferredTaxAssetsAndLiabilitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Significant Components of the Company&#8217;s Deferred Tax Assets [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredTaxAssetsOperatingLossCarryforwards_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Operating loss carry-forwards</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredTaxAssetsOperatingLossCarryforwards_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Deferred Tax Assets, Operating Loss Carryforwards</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accrued directors&#8217; compensation</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredTaxAssetsInProcessResearchAndDevelopment_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Capitalized SPAC acquisition related professional fee</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredTaxAssetsInProcessResearchAndDevelopment_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Deferred Tax Asset, In-Process Research and Development</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DeferredTaxAssetsOperatingLeaseLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Operating lease liabilities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DeferredTaxAssetsOperatingLeaseLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Deferred Tax Assets Operating Lease Liabilities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DeferredTaxAssetsOperatingLeaseLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Amount of operating lease liabilities.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredTaxAssetsOther_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other temporary differences</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredTaxAssetsOther_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Deferred Tax Assets, Other</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredTaxAssetsGross_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total deferred tax assets</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredTaxAssetsGross_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Deferred Tax Assets, Gross</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ComponentsOfDeferredTaxAssetsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Composition of deferred tax liabilities:</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ComponentsOfDeferredTaxAssetsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Components of Deferred Tax Assets [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DeferredTaxLiabilitiesRightOfUseAsset_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Right-of-use asset</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DeferredTaxLiabilitiesRightOfUseAsset_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Deferred Tax Liabilities Right Of Use Asset</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DeferredTaxLiabilitiesRightOfUseAsset_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Amount of right of use asset.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EarningsPerShareBasicAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">BASIC EPS:</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EarningsPerShareBasicAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Earnings Per Share, Basic [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_AccruedDistributionOnRedeemableNoncontrollingInterestInSubsidiary_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Less: accrued distribution on redeemable noncontrolling interest in subsidiary</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_AccruedDistributionOnRedeemableNoncontrollingInterestInSubsidiary_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accrued Distribution On Redeemable Noncontrolling Interest In Subsidiary</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_AccruedDistributionOnRedeemableNoncontrollingInterestInSubsidiary_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Represents the amount of accrued distribution on redeemable noncontrolling interest in subsidiary.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_NetIncomelossAttributableToPreferredStockholders_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Less: Net income (loss) attributable to preferred stockholders</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_NetIncomelossAttributableToPreferredStockholders_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Net Incomeloss Attributable To Preferred Stockholders</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_NetIncomelossAttributableToPreferredStockholders_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Represents the amount of net income (loss) attributable to preferred stockholders.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InterestPayableCurrentAndNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">As part of non-current liabilities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InterestPayableCurrentAndNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Interest Payable</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AwardDateAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Award Date [Axis]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AwardDateDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Award Date [Domain]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_November2024WarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">November 2024 Warrants [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_November2024WarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">November2024 Warrants Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeTaxExaminationLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Income (Loss) Before Provision for Income Taxes [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Discontinued operations</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Income (Loss) from Discontinued Operations, Net of Tax, Attributable to Parent</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeLossAttributableToParent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Income (loss) before income taxes</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeLossAttributableToParent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Income (Loss) Attributable to Parent, before Tax</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Reconciliations of the Statutory Income Tax Rate and the Company&#8217;s Effective Income Tax Rate [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Change in valuation allowance</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">State tax</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Foreign rate different rates</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Percent</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EffectiveIncomeTaxRateReconciliationOtherAdjustments_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Permanent differences</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Change in valuation allowance</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Percent</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Stock-based compensation</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Share-Based Compensation Cost</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DeferredTaxAssetsIncomeLossFromChangeInFairValueDerivativeLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Income (loss) from change in fair value &#8211; derivative liabilities</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DeferredTaxAssetsIncomeLossFromChangeInFairValueDerivativeLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Amount of income (loss) from change in fair value derivative liabilities.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsImpairmentLosses_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Impairment of digital assets</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsImpairmentLosses_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Impairment Losses</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Allowance for credit losses</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Deferred Tax Asset, Tax Deferred Expense, Reserve and Accrual, Accounts Receivable, Allowance for Credit Loss</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredTaxAssetsUnrealizedCurrencyLosses_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Unrealized foreign currency exchange loss</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredTaxAssetsUnrealizedCurrencyLosses_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Deferred Tax Assets, Unrealized Currency Losses</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Intangible assets</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Deferred Tax Liabilities, Intangible Assets</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredIncomeTaxLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total deferred tax liabilities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredIncomeTaxLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Deferred Tax Liabilities, Gross</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredTaxAssetsNet_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Net deferred tax assets</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredTaxAssetsNet_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Deferred Tax Assets, Net of Valuation Allowance</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredTaxAssetsValuationAllowance_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Valuation allowance</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredTaxAssetsValuationAllowance_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Deferred Tax Assets, Valuation Allowance</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredTaxAssetsLiabilitiesNet_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Deferred tax assets, net of valuation allowance</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredTaxAssetsLiabilitiesNet_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Deferred Tax Assets, Net</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EarningsPerShareDilutedAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Earnings (Loss) Per Share [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SignificantAccountingPoliciesDetailsTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Significant Accounting Policies (Details) [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ChangeInAccountingEstimateLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Significant Accounting Policies [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RestrictedCashCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Restricted cash</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RestrictedCashCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Restricted Cash, Current</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetsHeldInTrustCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Cash held in trust account</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetsHeldInTrustCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Asset, Held-in-Trust, Current</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ImpairmentOfLongLivedAssetsHeldForUse_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Impairment expenses</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ImpairmentOfLongLivedAssetsHeldForUse_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Impairment, Long-Lived Asset, Held-for-Use</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PercentageOfEmployeesRateMonthlySalary_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Rate monthly salary</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PercentageOfEmployeesRateMonthlySalary_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Percentage Of Employees Rate Monthly Salary</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PercentageOfEmployeesRateMonthlySalary_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Percentage of employees rate monthly salary.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_AcquisitionofTiltanDetailsTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Acquisition of Tiltan (Details) [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetAcquisitionDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Asset Acquisition [Domain]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Weighted average remaining lease term (years)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Operating Lease, Weighted Average Remaining Lease Term</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Weighted average discount rate</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Operating Lease, Weighted Average Discount Rate, Percent</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Future Minimum Lease Payments under Non-Cancellable Leases [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2026</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Lessee, Operating Lease, Liability, to be Paid, Year One</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MeasurementInputExercisePriceMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Measurement Input, Exercise Price [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MeasurementInputExercisePriceMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Measurement Input, Exercise Price [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MeasurementInputSharePriceMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Measurement Input, Share Price [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MeasurementInputSharePriceMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Underlying share price [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MeasurementInputSharePriceMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Measurement Input, Share Price [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_MeasurementInputFairValueMember_lbl" xlink:role="http://www.xbrl.org/2009/role/netLabel">Measurement Input, Fair Value [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_MeasurementInputFairValueMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Fair value [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_MeasurementInputFairValueMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Fair value Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_MeasurementInputFairValueMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Measurement Input Fair Value Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PromissoryNotesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Promissory Notes [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PromissoryNotesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Promissory Notes Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ShareholderTwoThousandTwentyFourLoansMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Shareholder 2024 Loans [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ShareholderTwoThousandTwentyFourLoansMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Shareholder Two Thousand Twenty Four Loans Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShortTermDebtLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Loans Payable &#8211; Former Related Parties [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_AcquisitionOfTitanTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">ACQUISITION OF TILTAN</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_AcquisitionOfTitanTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Acquisition of Titan.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_AcquisitionOfTiltanAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Acquisition of Tiltan [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfAllocationOfPlanAssetsTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of Allocation of the Purchase Price</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfAllocationOfPlanAssetsTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Allocation of Plan Assets [Table Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetAcquisitionLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Acquisition of Tiltan [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationStepAcquisitionEquityInterestInAcquireePercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Acquisition percentage</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationStepAcquisitionEquityInterestInAcquireePercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Business Combination, Achieved in Stages, Preacquisition Equity Interest in Acquiree, Percentage</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetAcquisitionPriceOfAcquisitionExpected_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Contractual purchase price</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetAcquisitionPriceOfAcquisitionExpected_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Asset Acquisition, Price of Acquisition, Expected</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_AcquisitionPurchasePricePercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Percentage of cash</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_AcquisitionPurchasePricePercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Acquisition Purchase Price Percentage</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_AcquisitionPurchasePricePercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Percentage of purchase price of acquisition.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentIssuedPrincipal_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Principal amount</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentIssuedPrincipal_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Principal balance</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentIssuedPrincipal_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument, Issued, Principal</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentMaturityDate_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Due date</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentMaturityDate_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument, Maturity Date</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CryptoAssetCostAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Digital Assets [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DigitalAssetsDetailsTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Digital Assets (Details) [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ClassOfWarrantOrRightOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Warrants (in Shares)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ClassOfWarrantOrRightOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Warrant to purchase shares (in Shares)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ClassOfWarrantOrRightOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Class of Warrant or Right, Outstanding</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Issuance cost</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_AdditionalLoansPayablePercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Additional loans payable percentage</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_AdditionalLoansPayablePercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Additional Loans Payable Percentage</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_AdditionalLoansPayablePercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Percentage of additional loans payable.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockConvertibleConversionPriceIncrease_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Conversion price (in Dollars per share)</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_VolumeWeightedAveragePricePercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Volume weighted average price percentage</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_VolumeWeightedAveragePricePercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Volume Weighted Average Price Percentage</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_VolumeWeightedAveragePricePercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Volume weighted average price percentage.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ConsecutiveTrailingDays_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Consecutive trailing days</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ConversionFloorPrice_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Floor price (in Dollars per share)</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ConversionFloorPrice_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The amount of conversion floor price.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PercentageOfBeneficialOwnershipLimitation_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Percentage of beneficial ownership limitation.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PercentageOfBeneficialOwnershipLimitation_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Percentage Of Beneficial Ownership Limitation</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PercentageOfBeneficialOwnershipLimitation_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Represents the  beneficial ownership limitation.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PremiumAccruedInterestPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Premium accrued interest percentage</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PremiumAccruedInterestPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Premium Accrued Interest Percentage</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PremiumAccruedInterestPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Premium accrued interest percentage.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DerivativeFairValueOfDerivativeNet_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Derivative fair value</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DerivativeFairValueOfDerivativeNet_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Derivative, Fair Value, Net</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConversionOfStockSharesIssued1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Shares issued upon conversion (in Shares)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConversionOfStockSharesIssued1_lbl" xlink:role="http://www.xbrl.org/2009/role/netLabel">Conversion issued (in Shares)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConversionOfStockSharesIssued1_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Conversion common stock</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConversionOfStockSharesIssued1_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Conversion of Stock, Shares Issued</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LoansPayableAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Loans Payable &#8211; Former Related Parties [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SaleOfStockNameOfTransactionDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Sale of Stock [Domain]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_XGroupNoteOneMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">X Group Note 1 [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_XGroupNoteOneMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">XGroup Note One Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_XGroupWarrantOneMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">X Group Warrant 1 [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_XGroupWarrantOneMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">XGroup Warrant One Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_XGroupMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">X Group [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_XGroupMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">XGroup Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_XGroupNoteTwoMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">X Group Note 2 [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_XGroupNoteTwoMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">XGroup Note Two Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_XGroupDebtMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">X Group Debt [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_XGroupDebtMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">XGroup Debt Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SeniorUnsecuredPromissoryNoteMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Senior Unsecured Promissory Note [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SeniorUnsecuredPromissoryNoteMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Senior Unsecured Promissory Note Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PerformanceBasedWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Performance-Based Warrants [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PerformanceBasedWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Performance Based Warrants Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConvertibleDebtCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Convertible promissory note (in Dollars)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConvertibleDebtCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Convertible Debt, Current</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherCurrentAssetsTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">OTHER CURRENT ASSETS</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherCurrentAssetsTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Current Assets [Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtDisclosureAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Loan Granted [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LongTermDebtTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">LOAN GRANTED</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LongTermDebtTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Long-Term Debt [Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CryptoAssetTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">DIGITAL ASSETS</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CryptoAssetTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Crypto Asset [Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LeasesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Leases [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeasesTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">LEASES</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeasesTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Lessee, Operating Leases [Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DiscontinuedOperationsAndDisposalGroupsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Discontinued Operations and Deconsolidation [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisposalGroupsIncludingDiscontinuedOperationsDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">DISCONTINUED OPERATIONS AND DECONSOLIDATION</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisposalGroupsIncludingDiscontinuedOperationsDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disposal Groups, Including Discontinued Operations, Disclosure [Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConvertibleLongtermNotesPayableCurrentAndNoncurrentAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Convertible Notes Payable, Net [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_LoanBalancePercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Loan balances, percentage</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_LoanBalancePercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Loan Balance Percentage</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_LoanBalancePercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Percentage of loan balance.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DebtPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Percentage debt</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DebtPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Percentage</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DebtPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Percentage of debt.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtConversionConvertedInstrumentAmount1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Convert outstanding balance (in Dollars)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtConversionConvertedInstrumentAmount1_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Conversion, Converted Instrument, Amount</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentTypeDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Long-Lived Tangible Asset [Domain]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisposalGroupClassificationAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disposal Group Classification [Axis]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SegmentDiscontinuedOperationsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Discontinued Operations [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SegmentDiscontinuedOperationsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Discontinued Operations [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationRevenue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Revenues from financial services</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationRevenue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disposal Group, Including Discontinued Operation, Revenue</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ConvertibleNotesPayableNetScheduleofConvertibleNotesPayableDetailsTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Convertible Notes Payable, Net - Schedule of Convertible Notes Payable (Details) [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_AugustTwoThousandTwentyFourNoteMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">August 2024 Note [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_AugustTwoThousandTwentyFourNoteMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">August Two Thousand Twenty Four Note Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_December2024NoteMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">December 2024 Note [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_December2024NoteMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">December2024 Note Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtConversionLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Convertible Notes Payable [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConvertibleDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Convertible notes payable</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConvertibleDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Convertible Debt</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherAccountsPayableAndAccruedLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other payable</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherAccountsPayableAndAccruedLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Accounts Payable and Accrued Liabilities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ScheduleOfLoansPayableRelatedPartiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule Of Loans Payable Related Parties Abstract</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_LoansPayableFormerRelatedPartiesScheduleofLoansPayableRelatedPartiesDetailsTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Loans Payable &#8211; Former Related Parties - Schedule of Loans Payable &#8211; Related Parties (Details) [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_Shareholder2024LoansMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Shareholder 2024 Loans	[Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_Shareholder2024LoansMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Shareholder2024 Loans Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_July2024LoanMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">July 2024 Loan [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_July2024LoanMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">July2024 Loan Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherLoansPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Loans payable &#8211; related parties</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherLoansPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Loans Payable</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentIncreaseAccruedInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accrued interest</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentIncreaseAccruedInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Accrued and unpaid interest</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentIncreaseAccruedInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument, Increase, Accrued Interest</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_LoansPayableRelatedParties_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_LoansPayableRelatedParties_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Loans Payable Related Parties</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_LoansPayableRelatedParties_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The amount of loans payable &#8211; related parties.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InterestPayableCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">As part of current liabilities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InterestPayableCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Interest Payable, Current</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GeneralAndAdministrativeExpenseAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">General and Administrative Expenses [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GeneralAndAdministrativeExpenseAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">General and administrative expenses:</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ScheduleOfIncomeLossBeforeProvisionForIncomeTaxesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule Of Income Loss Before Provision For Income Taxes Abstract</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_IncomeTaxScheduleofIncomeLossBeforeProvisionforIncomeTaxesDetailsTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Income Tax - Schedule of Income (Loss) Before Provision for Income Taxes (Details) [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_StatementGeographicalAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Geographical [Axis]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_SegmentGeographicalDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Geographical [Domain]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="country_US_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">United States [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="country_US_lbl" xlink:role="http://www.xbrl.org/2003/role/label">UNITED STATES</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NonUsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Foreign [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NonUsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Non-US [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_NetIncomelossAttributableToPreferredStockholdersDiluted_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Add: Net income (loss) attributable to preferred stockholders</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_NetIncomelossAttributableToPreferredStockholdersDiluted_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Net Incomeloss Attributable To Preferred Stockholders Diluted</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_NetIncomelossAttributableToPreferredStockholdersDiluted_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Represents the amount of net income (loss) attributable to preferred stockholders.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Adjusted income (loss), net of tax - diluted</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Net Income (Loss) Available to Common Stockholders, Diluted</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Add: dilutive effect of Warrants (Number of shares) (in Shares)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Weighted Average Number of Shares Outstanding, Diluted, Adjustment</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncrementalCommonSharesAttributableToConversionOfPreferredStock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Add: if converted dilutive effect of preferred stockholders (in Shares)</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_GeneralAndAdministrativeExpensesTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The entire disclosure for general and administrative expenses.</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_CommonStockExercisablePeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Common stock exercisable period.</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PercentageOfWarrantExerciseLender_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Percentage of warrant exercise lender.</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TaxPeriodAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Tax Period [Axis]</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_TwoThousandThirtyEight2038Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Two Thousand Thirty Eight 2038 [Member]</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeTaxAuthorityNameDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Income Tax Authority, Name [Domain]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_USFederalMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">US Federal [Member]</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_LegalEntityAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Legal Entity [Axis]</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_GeneralServicesAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">General Services Agreement Member</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_GoingConcernMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Going Concern Member</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_IssuanceOfEquity_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Issuance of equity.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_LentAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Lent amount</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_LentAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Lent Amount</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_LentAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The amount of lent.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueMeasurementsRecurringMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Fair Value, Recurring [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueMeasurementsRecurringMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value, Recurring [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Financial Instruments [Domain]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SummaryofSignificantAccountingPoliciesandBasisofPresentationScheduleofFairValueonaRecurringBasisbyLevelwithintheFairValueHierarchyDetailsLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Fair Value on a Recurring Basis by Level within the Fair Value Hierarchy (Details) [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SummaryofSignificantAccountingPoliciesandBasisofPresentationScheduleofFairValueonaRecurringBasisbyLevelwithintheFairValueHierarchyDetailsLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Summary of Significant Accounting Policies and Basis of Presentation - Schedule of Fair Value on a Recurring Basis by Level within the Fair Value Hierarchy (Details) [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MarketableSecuritiesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Marketable Securities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MarketableSecuritiesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Marketable securities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MarketableSecuritiesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Marketable Securities, Current</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total assets</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset Value</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ScheduleOfFairValueOfTheLevel3LiabilitiesWasDeterminedUsingValuationModelsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value of the Level 3 Liabilities was Determined Using Valuation Models [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueByFairValueHierarchyLevelAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Hierarchy and NAV [Axis]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueInputsLevel1Member_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Level 1 [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueInputsLevel1Member_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value, Inputs, Level 1 [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ScheduleOfSubjectToPossibleRedemptionAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule Of Subject To Possible Redemption Abstract</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_RemeasurementOfCarryingValueToRedemptionValue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Remeasurement of carrying value to redemption value</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_RemeasurementOfCarryingValueToRedemptionValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Remeasurement Of Carrying Value To Redemption Value</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_RemeasurementOfCarryingValueToRedemptionValue_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Remeasurement of carrying value to redemption value.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SummaryofSignificantAccountingPoliciesandBasisofPresentationScheduleofFairValueonaRecurringBasisbyLevelwithintheFairValueHierarchyDetailsTable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of Fair Value on a Recurring Basis by Level within the Fair Value Hierarchy [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SummaryofSignificantAccountingPoliciesandBasisofPresentationScheduleofFairValueonaRecurringBasisbyLevelwithintheFairValueHierarchyDetailsTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Summary of Significant Accounting Policies and Basis of Presentation - Schedule of Fair Value on a Recurring Basis by Level within the Fair Value Hierarchy (Details) [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueMeasurementFrequencyDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Measurement Frequency [Domain]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TemporaryEquityLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Subject to Possible Redemption [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueOptionOtherEligibleItemsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Fair Value Option [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueOptionOtherEligibleItemsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Option, Other Eligible Items [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Assets:</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Assets [Abstract]</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockholdersEquity_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Stockholders</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DerivativeLiabilityMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Derivative Liability Member</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisChangeinFairValue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Changes in fair value</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisChangeinFairValue_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Changes in fair value.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_LiabilitiesAbstract1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Liabilities:</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilitiesOfAvailableForSale_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Deferred tax liabilities available for sale</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilitiesOfAvailableForSale_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Deferred Tax Liabilities Of Available For Sale</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilitiesOfAvailableForSale_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The amount of deferred tax liabilities of available for sale.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Allocation of the purchase price</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Business Combination, Recognized Asset Acquired to Liability Assumed, Excess (Less), and Goodwill</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StarEquityHoldersMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Star Equity Holders [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StarEquityHoldersMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Star Equity Holders Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RelatedPartyTransactionAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Related Party Transaction [Axis]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_MrShalomsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Mr Shaloms [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_MrShalomsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Mr Shaloms Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_AggregateOfShares_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Aggregate of shares (in Shares)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_AggregateOfShares_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Aggregate Of Shares</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_AggregateOfShares_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Aggregate of shares.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_AcquisitionofStar26ScheduleofFairValueofCommonWarrantDetailsTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Acquisition of Star 26 - Schedule of Fair Value of Common Warrant (Details) [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_CommonWarrantMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Common Warrant [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_CommonWarrantMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Common Warrant Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MeasurementInputPriceVolatilityMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Expected volatility [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_MeasurementInputPriceVolatilityMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Measurement Input, Price Volatility [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentInterestRateEffectivePercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accrues interest rate</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentInterestRateEffectivePercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument, Interest Rate, Effective Percentage</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetAcquisitionConsiderationTransferred_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Total consideration</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetAcquisitionConsiderationTransferred_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Asset Acquisition, Consideration Transferred</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_FairValueOfPromissoryNotesIssued_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Fair value of notes issued</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_FairValueOfPromissoryNotesIssued_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Of Promissory Notes Issued</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_FairValueOfPromissoryNotesIssued_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Fair value of promissory notes issued.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_AcquisitionofNimbusDetailsTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Acquisition of Nimbus (Details) [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_EladMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Elad [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_EladMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Elad Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentConvertibleConversionPrice1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Conversion price per share</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentConvertibleConversionPrice1_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Conversion price per share</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentConvertibleConversionPrice1_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument, Convertible, Conversion Price</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_AcquisitionofITSDetailsTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Acquisition of ITS (Details) [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ControllingShareholderFirstYearMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Controlling Shareholder First Year [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ControllingShareholderFirstYearMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Controlling Shareholder First Year Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ControllingShareholderThirdYearMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Third - Year NIS [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ControllingShareholderThirdYearMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Controlling Shareholder Third Year Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ITSAcquisitionMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">ITS Acquisition [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ITSAcquisitionMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">ITS</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ITSAcquisitionMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">ITSAcquisition Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ControllingShareholderDurationDomainDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">ControllingShareholderDurationDomain [Domain]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_BusinessCombinationAggregatePurchasePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Aggregate purchase price (in New Shekels)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_BusinessCombinationAggregatePurchasePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Business Combination Aggregate Purchase Price</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_BusinessCombinationAggregatePurchasePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Business combination aggregate purchase price.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_AcquisitionofNimbusScheduleofAllocationofthePurchasePriceDetailsLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Acquisition of Nimbus - Schedule of Allocation of the Purchase Price (Details) [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_AcquisitionofITSScheduleofAllocationofPurchasePriceDetailsTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Acquisition of ITS - Schedule of Allocation of Purchase Price (Details) [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_AcquisitionOfITSMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Acquisition of ITS [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_AcquisitionOfITSMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Acquisition Of ITSMember</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_DirectorMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Director [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_DirectorMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Director [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DerivativeInstrumentRiskAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Derivative Instrument [Axis]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_TwentyTwentyFourEquityIncentivePlanMember_lbl" xlink:role="http://www.xbrl.org/2009/role/netLabel">Twenty Twenty Four Equity Incentive Plan [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_TwentyTwentyFourEquityIncentivePlanMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2024 Incentive Plan [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_TwentyTwentyFourEquityIncentivePlanMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Twenty Twenty Four Equity Incentive Plan Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_TwentyTwentyFiveEquityIncentivePlanMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2025 Equity Incentive Plan [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_TwentyTwentyFiveEquityIncentivePlanMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Twenty Twenty Five Equity Incentive Plan Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardGross_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Restricted estimated value (in Dollars)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardGross_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Restricted share price (in Dollars)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardGross_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period, Value, Restricted Stock Award, Gross</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_August2025WarrantMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">August 2025 Warrant [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_August2025WarrantMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">August2025 Warrant Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ShareBasedCompensationArrangementByShareBasedPaymentsAwardNonOptionEquityInstrumentsExercisedWeightedAverageExercisePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Weighted Average Exercise Price, Exercised</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ShareBasedCompensationArrangementByShareBasedPaymentsAwardNonOptionEquityInstrumentsExercisedWeightedAverageExercisePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share Based Compensation Arrangement By Share Based Payments Award Non Option Equity Instruments Exercised Weighted Average Exercise Price</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ShareBasedCompensationArrangementByShareBasedPaymentsAwardNonOptionEquityInstrumentsExercisedWeightedAverageExercisePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Represent the weighted average exercise price.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SeriesAPreferredStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Series A Convertible Preferred Stock [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SeriesAPreferredStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Series A Preferred Stock [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ConsultantMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Consultant [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ConsultantMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Consultant Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PlanNameAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Plan Name [Axis]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PlanNameDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Plan Name [Domain]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_August2024NoteMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">August 2024 Note [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_August2024NoteMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">August2024 Note Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_FirstTrancheMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">First Tranche [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_FirstTrancheMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">First Tranche Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SecondTrancheMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Second Tranche [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SecondTrancheMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Second Tranche Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_TwoThousandAndTwentyFourPrivatePlacementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Two Thousand and Twenty Four Private Placement [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_TwoThousandAndTwentyFourPrivatePlacementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Two Thousand And Twenty Four Private Placement Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Share value (in Dollars)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Issuance of common stock in relation to conversion of note</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period, Value, Conversion of Convertible Securities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NumberOfReportingUnits_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Number of units</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NumberOfReportingUnits_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Number of Reporting Units</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_NumberOfRestrictedShare_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Restricted share</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_NumberOfRestrictedShare_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Number Of Restricted Share</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_NumberOfRestrictedShare_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The number of restricted share.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Issuance value stock issued (in Dollars)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Issuance of common stock from exercise of options</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period, Value, Stock Options Exercised</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesEmployeeStockOwnershipPlan_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Issued shares employees</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesEmployeeStockOwnershipPlan_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Issuance of common stock as compensation to board of directors (in Shares)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesEmployeeStockOwnershipPlan_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period, Shares, Employee Stock Ownership Plan</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_EstimatedSharesIssuedValue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Estimated shares issued (in Dollars)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_EstimatedSharesIssuedValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Estimated Shares Issued Value</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_EstimatedSharesIssuedValue_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The amount of estimated&#160;shares issued.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SecuritiesPurchaseAgreementOneMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Securities Purchase Agreement One [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SecuritiesPurchaseAgreementOneMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Securities Purchase Agreement One Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SecuritiesPurchaseAgreementTwoMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Securities Purchase Agreement Two [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SecuritiesPurchaseAgreementTwoMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Securities Purchase Agreement Two Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ExitAndSettlementAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Exit and Settlement Agreement [Member]</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_August2025PreFundedWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">August 2025 Pre-funded Warrants [Member]</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_AprilTwoThousandTwentyFouWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">April Two Thousand Twenty Fou Warrants Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PublicAndPrivateWarrantsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Public and Private Warrants [Member]</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Warrants Outstanding, Range of Exercise Price</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Payment Arrangement, Option, Exercise Price Range, Lower Range Limit</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageRemainingContractualTerm2_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Warrants Outstanding, Weighted Average Remaining Contractual Life (Years)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageRemainingContractualTerm2_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Payment Arrangement, Option, Exercise Price Range, Outstanding, Weighted-Average Remaining Contractual Term</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Warrants Outstanding, Number Outstanding (in Shares) (in Shares)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Payment Arrangement, Option, Exercise Price Range, Shares Outstanding</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DeconsolidationOfWaterIoLTDDetailsTable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Deconsolidation of Water IO Ltd. [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DeconsolidationOfWaterIoLTDDetailsTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Deconsolidation Of Water Io LTD (Details) [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtConversionOriginalDebtAmount1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Debt original principal amount</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtConversionOriginalDebtAmount1_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Conversion, Original Debt, Amount</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ExchangePricePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Exchange price per share</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ExchangePricePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Exchange Price Per Share</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ExchangePricePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Exchange price per share.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PercentageOfRestrictedStockSharesHoldingInIssuedAndOutstandingShares_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Percentage of restricted stock shares holding in issued and outstanding shares</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PercentageOfRestrictedStockSharesHoldingInIssuedAndOutstandingShares_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Percentage Of Restricted Stock Shares Holding In Issued And Outstanding Shares</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PercentageOfRestrictedStockSharesHoldingInIssuedAndOutstandingShares_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Percentage of restricted stock shares holding in issued and outstanding shares.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SeriesBPreferredStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Series B Preferred Stock [Member]</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SeriesBConvertiblePreferredStockMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Series BConvertible Preferred Stock Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SecuritiesPurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Securities Purchase Agreement [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SecuritiesPurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Securities Purchase Agreement Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ELOCPurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">ELOC Purchase Agreement [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ELOCPurchaseAgreementMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">ELOCPurchase Agreement Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_CommonWarrantLiabilityMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Common Warrant Liability [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_CommonWarrantLiabilityMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Common Warrant Liability Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PurchaseUnit_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Purchase unit</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PurchaseUnit_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Purchase Unit</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PurchaseUnit_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The purchase unit.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PurchaseAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Purchase unit price</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PurchaseAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Purchase Amount</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PurchaseAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Purchase amount.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockNoParValue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Preferred stock par value (in Dollars per share)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockNoParValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Preferred Stock, No Par Value</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockholdersEquityDetailsTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stockholders&#8217; Equity (Details) [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EquityMethodInvestmentOwnershipPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Equity method investment interest retained</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EquityMethodInvestmentOwnershipPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Equity interest percentage</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EquityMethodInvestmentOwnershipPercentage_lbl" xlink:role="http://www.xbrl.org/2009/role/netLabel">Percentage of equity acquired</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EquityMethodInvestmentOwnershipPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Equity Method Investment, Ownership Percentage</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ZorroNetLtdMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Zorro Net Ltd Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ZorroNetLtdMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Zorro Net Ltd Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_MrAsafNachumMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Mr. Nachum [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_MrAsafNachumMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Mr Asaf Nachum Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_VisionWaveMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">VisionWave [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_VisionWaveMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Vision Wave Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_NonconvertiblePromissoryNoteMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Non-convertible Promissory Note [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_NonconvertiblePromissoryNoteMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Nonconvertible Promissory Note Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PercentageOfConsolidatedRevenue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Percentage of consolidated revenue</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PercentageOfConsolidatedRevenue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Percentage Of Consolidated Revenue</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PercentageOfConsolidatedRevenue_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Percentage of consolidated revenue.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentPeriodicPaymentPrincipal_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Debt instrument periodic payment</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentPeriodicPaymentPrincipal_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument, Periodic Payment, Principal</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NoninterestExpenseDirectorsFees_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Directors fees</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NoninterestExpenseDirectorsFees_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Director Fee</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PercentageOfNumberOfSharesIssuableUponConversionOfShares_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Percentage of number of shares issuable upon conversion of shares</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PercentageOfNumberOfSharesIssuableUponConversionOfShares_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Percentage Of Number Of Shares Issuable Upon Conversion Of Shares</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PercentageOfNumberOfSharesIssuableUponConversionOfShares_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Represent the percentage of number of shares issuable upon conversion of shares.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_EconsolidationOfWaterIOLtdScheduleOfCompositionOfTheCompanysInvestmentTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Econsolidation of Water IO Ltd Schedule of Composition of the Companys Investment [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DeconsolidationOfWaterIoLTDScheduleofcompositionofinvestmentDetailsLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of Composition of the Company&#8217;s Investment [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DeconsolidationOfWaterIoLTDScheduleofcompositionofinvestmentDetailsLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Deconsolidation Of Water Io LTD - Schedule of composition of investment (Details) [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_LoanGrantedToEquityMethodInvestee_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Loan granted</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_LoanGrantedToEquityMethodInvestee_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Loan granted to equity method investee.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Issued restricted shares</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_CommitmentSharesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Commitment Shares [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_CommitmentSharesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Commitment Shares Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_OldNukkEquityIncentivePlanMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Old Nukk Equity Incentive Plan [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_OldNukkEquityIncentivePlanMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Old Nukk Equity Incentive Plan Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_TwoThousandTwentyFiveEquityIncentivePlanMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2025 Equity Incentive Plan [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_TwoThousandTwentyFiveEquityIncentivePlanMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Two Thousand Twenty Five Equity Incentive Plan Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LoansPayableMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Loans Payable [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LoansPayableMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Loans Payable [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DecemberTwoThousandTwentyThreeMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">December Two Thousand Twenty Three [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DecemberTwoThousandTwentyThreeMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">December Two Thousand Twenty Three Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Shares issued upon exercise of option</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ExtinguishmentOfEmbeddedDerivative_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Extinguishment of embedded derivative.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Shares issued upon exercise and conversion</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Issuance of common stock in relation to conversion of note (in Shares)</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PreferredStockPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Preferred stock percentage</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PreferredStockPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Preferred Stock Percentage</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PreferredStockPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The percentage rate used to calculate preferred stock.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PercentageOfBeneficialOwnershipLimitationBlocker_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Limitation blocker rate</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PercentageOfBeneficialOwnershipLimitationBlocker_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Percentage Of Beneficial Ownership Limitation Blocker</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PercentageOfBeneficialOwnershipLimitationBlocker_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Represents the  beneficial ownership limitation blocker.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DarwinTokens_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Number of tokens (in Token)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DarwinTokens_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Darwin Tokens</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DarwinTokens_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The amount of darwin tokens.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ProbabilityOfAFundamentalEventMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Probability of a fundamental event [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ProbabilityOfAFundamentalEventMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Probability Of AFundamental Event Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PurchasePriceDiscountPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Purchase price discount percentage</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PurchasePriceDiscountPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Purchase Price Discount Percentage</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PurchasePriceDiscountPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Purchase price discount percentage.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodValueIssuedStockBasedCompensationForServices_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Shares fair value (in Dollars)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodValueIssuedStockBasedCompensationForServices_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Issuance of common stock as compensation for services</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodValueIssuedStockBasedCompensationForServices_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period Value Issued Stock Based Compensation For Services</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodValueIssuedStockBasedCompensationForServices_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Amount of issuance of common stock as compensation for services</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockholdersEquityScheduleofBlackScholesOptionPricingModelDetailsTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stockholders&#8217; Equity - Schedule of Black-Scholes Option Pricing Model (Details) [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SubsidiariesDeconsolidationInvestmentInInvestee_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Investment in investee</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SubsidiariesDeconsolidationInvestmentInInvestee_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Subsidiaries Deconsolidation Investment In Investee</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SubsidiariesDeconsolidationInvestmentInInvestee_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Subsidiaries deconsolidation investment in investee.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SubsidiariesDeconsolidationInvestmentUnderTheFairValueOption_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Investment under the fair value option</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SubsidiariesDeconsolidationInvestmentUnderTheFairValueOption_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Subsidiaries Deconsolidation Investment Under The Fair Value Option</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SubsidiariesDeconsolidationInvestmentUnderTheFairValueOption_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Investment under the fair value option.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OfficersCompensation_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Salaries and fees to officers</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OfficersCompensation_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Salary and Wage, Officer, Excluding Cost of Good and Service Sold</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdministrativeFeesExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total General and administrative expenses</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdministrativeFeesExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Administrative Fees Expense</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AllocatedShareBasedCompensationExpenseNetOfTax_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">(*) Include share base compensation</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AllocatedShareBasedCompensationExpenseNetOfTax_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Payment Arrangement, Expense, after Tax</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Due to related parties</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Liabilities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Current assets from discontinued operations (Note 3)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total Current assets</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disposal Group, Including Discontinued Operation, Assets, Current</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConvertibleNotesPayableCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Convertible notes payable, net (Note 9)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConvertibleNotesPayableCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Convertible notes payable, net</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConvertibleNotesPayableCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Convertible Notes Payable, Current</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NotesPayableToBankCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Note payable, net</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NotesPayableToBankCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Notes Payable to Bank, Current</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Non-current liabilities from discontinued operations (Note 3)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total Non-Current liabilities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disposal Group, Including Discontinued Operation, Liabilities, Noncurrent</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accounts receivable, less allowance for credit losses</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accounts Receivable, Allowance for Credit Loss, Current</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodValueRoundingOfPostsplitSharesOutstandingPerTransferAgentStockIssued_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Rounding of post-split shares outstanding per transfer agent</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodValueRoundingOfPostsplitSharesOutstandingPerTransferAgentStockIssued_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period Value Rounding Of Postsplit Shares Outstanding Per Transfer Agent Stock Issued</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodValueRoundingOfPostsplitSharesOutstandingPerTransferAgentStockIssued_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Amount of rounding of post-split shares outstanding per transfer agent.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodSharesRoundingOfPostsplitSharesOutstandingPerTransferAgentStockIssued_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Rounding of post-split shares outstanding per transfer agent (in Shares)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodSharesRoundingOfPostsplitSharesOutstandingPerTransferAgentStockIssued_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period Shares Rounding Of Postsplit Shares Outstanding Per Transfer Agent Stock Issued</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodSharesRoundingOfPostsplitSharesOutstandingPerTransferAgentStockIssued_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Number of rounding of post-split shares outstanding per transfer agent.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodSharesIssuedStockBasedCompensationForServices_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Issuance of common stock as compensation for services (in Shares)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodSharesIssuedStockBasedCompensationForServices_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period Shares Issued Stock Based Compensation For Services</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodSharesIssuedStockBasedCompensationForServices_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Number of issuance of common stock as compensation for services</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodValueConversionOfUnits_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Issuance of common stock in connection with Exit and Settlement Agreement</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodValueConversionOfUnits_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period, Value, Conversion of Units</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesAcquisitions_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Issuance of common stock in connection with Exit and Settlement Agreement (in Shares)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesAcquisitions_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period, Shares, Acquisitions</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodValueEmployeeStockOwnershipPlan_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Issuance of common stock as compensation to board of directors</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodValueEmployeeStockOwnershipPlan_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period, Value, Employee Stock Ownership Plan</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodSharesIssuanceOfCommonStockToSettleDueToAffiliates_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Issuance of common stock to settle due to affiliates (in Shares)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodSharesIssuanceOfCommonStockToSettleDueToAffiliates_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period Shares Issuance Of Common Stock To Settle Due To Affiliates</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodSharesIssuanceOfCommonStockToSettleDueToAffiliates_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The number of issuance of common stock to settle due to affiliates.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodValueIssuanceOfCommonStockInConnectionWithReverseRecapitalization_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Issuance of common stock in connection with reverse recapitalization</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodValueIssuanceOfCommonStockInConnectionWithReverseRecapitalization_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period Value Issuance Of Common Stock In Connection With Reverse Recapitalization</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodValueIssuanceOfCommonStockInConnectionWithReverseRecapitalization_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The amount of issuance of common stock in connection with reverse recapitalization.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesReverseStockSplits_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Issuance of common stock in connection with reverse recapitalization (in Shares)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesReverseStockSplits_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period, Shares, Reverse Stock Splits</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PercentageOfOutstandingEquity_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Percentage of outstanding equity</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PercentageOfOutstandingEquity_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Percentage Of Outstanding Equity</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PercentageOfOutstandingEquity_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Percentage of outstanding equity.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LossOnContractTermination_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Termination, obligation</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LossOnContractTermination_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Loss on Contract Termination</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_Indebtedness_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Indebtedness</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_Indebtedness_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Indebtedness</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_Indebtedness_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Amount of indebtedness.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GainLossOnSaleOfBusiness_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Gain on deconsolidation</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_GainLossOnSaleOfBusiness_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Gain (Loss) on Disposition of Business</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_MonthlyPayment_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Monthly payment</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_MonthlyPayment_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Monthly Payment</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_MonthlyPayment_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Amount of monthly payment.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccruedSalariesCurrentAndNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Salary received for related party</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccruedSalariesCurrentAndNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accrued Salaries</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PrepaidExpenseCurrentAndNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Advance amount</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PrepaidExpenseCurrentAndNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Prepaid Expense</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AllOtherSegmentsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other Operating</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AllOtherSegmentsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Operating Segment [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Revenues_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Revenue</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Revenues_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Revenues</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Revenues_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Revenues</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_InterestOnRelatedPartiesPromissoryNote_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Interest on related parties promissory note</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_InterestOnRelatedPartiesPromissoryNote_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Interest On Related Parties Promissory Note</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_InterestOnRelatedPartiesPromissoryNote_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Represent the amount of interest on related parties promissory note.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetsCurrentAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Current Assets</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetsCurrentAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Assets, Current [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashCashEquivalentsAndShortTermInvestmentsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Current assets of consolidated variable interest entities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashCashEquivalentsAndShortTermInvestmentsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash, Cash Equivalents, and Short-Term Investments [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_OtherCurrentAssetsConsolidatedVariableInterestEntity_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other current assets</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_OtherCurrentAssetsConsolidatedVariableInterestEntity_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Current Assets Consolidated Variable Interest Entity</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_OtherCurrentAssetsConsolidatedVariableInterestEntity_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The amount of other asset in consolidated variable interest entity.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NotesAndLoansReceivableNetCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Note receivable - related party</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NotesAndLoansReceivableNetCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Financing Receivable, after Allowance for Credit Loss, Current</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccountsReceivableNetCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accounts receivable</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccountsReceivableNetCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accounts Receivable, after Allowance for Credit Loss, Current</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_LoanGranted_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Loan granted</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_LoanGranted_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Loan Granted</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_LoanGranted_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Amount of loan granted.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetsNoncurrentAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Non-Current Assets</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetsNoncurrentAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Assets, Noncurrent [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherIntangibleAssetsNet_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other intangible assets</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherIntangibleAssetsNet_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Intangible Assets, Net</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredIncomeTaxAssetsNet_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Deferred taxes</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredIncomeTaxAssetsNet_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Deferred Income Tax Assets, Net</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetsNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total Non-Current assets</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetsNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Assets, Noncurrent</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_LiabilitiesAndStockholdersDeficitAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Liabilities and Stockholders' Deficit</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_LiabilitiesAndStockholdersDeficitAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Liabilities And Stockholders Deficit Abstract</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_NonCurrentAssetsOfConsolidatedVariableInterestEntitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Non-Current assets of consolidated variable interest entities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_NonCurrentAssetsOfConsolidatedVariableInterestEntitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Non Current Assets Of Consolidated Variable Interest Entities Abstract</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_NonCurrentAssetsOfConsolidatedVariableInterestEntitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">N/A</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherAssetsNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other non-current assets</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherAssetsNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Assets, Noncurrent</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentNet_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Property and equipment, net</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentNet_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Property, Plant, and Equipment, after Accumulated Depreciation, Depletion, and Amortization</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StatementOfFinancialPositionAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Statement of Financial Position [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesAndStockholdersEquity_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total liabilities and stockholders&#8217; deficit</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesAndStockholdersEquity_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Liabilities and Equity</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockSharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Preferred stock, shares outstanding (in Shares)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PreferredStockSharesOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Preferred Stock, Shares Outstanding</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingExpensesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Operating expenses</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingExpensesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Operating expenses:</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingExpensesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Operating Expenses [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodValueIssuanceOfSharesForSettlementOfDebtOnRelatedParty_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Issuance of shares for settlement of debt on related party</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodValueIssuanceOfSharesForSettlementOfDebtOnRelatedParty_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period Value Issuance Of Shares For Settlement Of Debt On Related Party</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodValueIssuanceOfSharesForSettlementOfDebtOnRelatedParty_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Represent the amount of issuance of shares for settlement of debt on related party.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TemporaryEquityAccretionToRedemptionValue_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Accretion of noncontrolling interests subject to possible redemption</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_TemporaryEquityAccretionToRedemptionValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Temporary Equity, Accretion to Redemption Value</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Adjustments required to reconcile net loss for the period to net cash used in operating activities:</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensation_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Stock-based compensation</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensation_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Payment Arrangement, Noncash Expense</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_EmployeeExtermination_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Employee extermination</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_EmployeeExtermination_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Employee Extermination</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_EmployeeExtermination_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Represent the amount of employee extermination.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_InterestOnLoans_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Interest on loans</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_InterestOnLoans_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Interest On Loans</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_InterestOnLoans_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">It represents the amount of received from interest on loans during the period.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">CASH FLOWS FROM OPERATING ACTIVITIES:</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash Provided by (Used in) Operating Activity, Including Discontinued Operation [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_GainnMarketableSecurities_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Loss/ gain&#160;on marketable securities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_GainnMarketableSecurities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Gainn Marketable Securities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_GainnMarketableSecurities_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Amount of gain in marketable securities.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInAccountsReceivable_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Trade receivables</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInAccountsReceivable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Increase (Decrease) in Accounts Receivable</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Net cash used in operating activities &#8211; discontinuing operations</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash Provided by (Used in) Operating Activity, Discontinued Operation</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">CASH FLOWS FROM INVESTING ACTIVITIES:</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash Provided by (Used in) Investing Activity, Including Discontinued Operation [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ShortTermDepositInInvestingActivities_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Short term deposit</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ShortTermDepositInInvestingActivities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Short Term Deposit In Investing Activities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ShortTermDepositInInvestingActivities_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Short term deposit.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInOtherCurrentAssets_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Other current assets</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInOtherCurrentAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Increase (Decrease) in Other Current Assets</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_IncreaseDecreaseInInventorys_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Inventory</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_IncreaseDecreaseInInventorys_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Increase Decrease In Inventorys</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_IncreaseDecreaseInInventorys_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Represent the amount of inventory.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromPaymentsForTradingSecurities_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Proceeds from sales short term securities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromPaymentsForTradingSecurities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Proceeds from (Payments for) Trading Securities, Short-Term</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_OtherCurrentLiabilitiesOfConsolidatedVariableInterestEntities_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other current liabilities of consolidated variable interest entities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_OtherCurrentLiabilitiesOfConsolidatedVariableInterestEntities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Current Liabilities Of Consolidated Variable Interest Entities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_OtherCurrentLiabilitiesOfConsolidatedVariableInterestEntities_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Other current liabilities of consolidated variable interest entities.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShortTermBorrowings_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Short term loan</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShortTermBorrowings_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Short-Term Debt</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeaseLiabilityCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Operating lease liability, current portion</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeaseLiabilityCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Current operating lease liabilities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeaseLiabilityCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Operating Lease, Liability, Current</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DueToRelatedParties_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Due to related parties</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DueToRelatedParties_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Due To Related Parties</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DueToRelatedParties_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Amount of due to related parties.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_LoanPayableFormerRelatedPartiesNetOfCurrentPortion_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Loan payable - former related parties, net of current maturities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_LoanPayableFormerRelatedPartiesNetOfCurrentPortion_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Loan Payable Former Related Parties Net Of Current Portion</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_LoanPayableFormerRelatedPartiesNetOfCurrentPortion_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Loan payable - former related parties, net of current portion.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total current liabilities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Liabilities, Current</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockValue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Common stock ($0.0001 par value; 150,000,000 shares authorized; 758,660 and 152,206 shares issued and outstanding at June 30, 2026 and December 31, 2025, respectively)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CommonStockValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Common Stock, Value, Issued</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredIncomeTaxLiabilitiesNet_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Deferred tax liability</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DeferredIncomeTaxLiabilitiesNet_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Deferred Income Tax Liabilities, Net</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Liabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total Liabilities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_Liabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Liabilities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockholdersEquityAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Stockholders' Deficit</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockholdersEquityAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Equity, Attributable to Parent [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ComprehensiveIncomeNetOfTax_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Comprehensive income (loss) attributable to the Company&#8217;s stockholders</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ComprehensiveIncomeNetOfTax_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Comprehensive Income (Loss), Net of Tax, Attributable to Parent</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RetainedEarningsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accumulated deficit</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_RetainedEarningsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Retained Earnings [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NoncontrollingInterestMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Non-controlling interest</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NoncontrollingInterestMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Noncontrolling Interest [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StatementOfStockholdersEquityAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Statement of Stockholders' Equity [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">GENERAL</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">ACQUISITION OF STAR 26</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Business Combination [Text Block]</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_FairValueOfWarrantsExercised_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The amount of fair value of warrants exercised.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel">Weighted Average Exercise Price, Outstanding Beginning</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">Weighted Average Exercise Price, Outstanding Ending</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProjectMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Project [Domain]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SubsequentEventsDetailsLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Subsequent Events (Details) [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ScheduleOfReportableSegmentsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule Of Reportable Segments Abstract</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StatementBusinessSegmentsAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Segments [Axis]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashAndCashEquivalentsAtCarryingValue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Cash and cash equivalents</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashAndCashEquivalentsAtCarryingValue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash and Cash Equivalent</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_CashAndCashEquivalentsConsolidatedVariableInterestEntity_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Cash and cash equivalents</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_CashAndCashEquivalentsConsolidatedVariableInterestEntity_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash And Cash Equivalents Consolidated Variable Interest Entity</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_CashAndCashEquivalentsConsolidatedVariableInterestEntity_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The amount of cash and cash equivalent consolidated variable interest entity.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InventoryNet_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Inventories</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InventoryNet_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Inventory, Net</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherReceivablesNetCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Due from related parties</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherReceivablesNetCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Receivables, Net, Current</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SellingGeneralAndAdministrativeExpense_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Selling and marketing expenses</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SellingGeneralAndAdministrativeExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Selling, General and Administrative Expense</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Segment Reporting [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodValueIssuanceOfCommonStockInConnectionWithTheVisionWaveShareExchange_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Issuance of common stock in connection with the VisionWave share exchange</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodValueIssuanceOfCommonStockInConnectionWithTheVisionWaveShareExchange_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period Value Issuance Of Common Stock In Connection With The Vision Wave Share Exchange</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodValueIssuanceOfCommonStockInConnectionWithTheVisionWaveShareExchange_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Issuance of common stock in connection with the VisionWave share exchange.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodValueIssuanceOfCommonStockFromExerciseOfPrefundedWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Issuance of common stock from exercise of pre-funded warrants</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodValueIssuanceOfCommonStockFromExerciseOfPrefundedWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period Value Issuance Of Common Stock From Exercise Of Prefunded Warrants</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodValueIssuanceOfCommonStockFromExerciseOfPrefundedWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Represent the amount of issuance of common stock from exercise of pre-funded warrants.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodValueStockWarrantsExercised_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Issuance of common stock from exercise of warrants</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodValueStockWarrantsExercised_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period Value Stock Warrants Exercised</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodValueStockWarrantsExercised_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Value of stock issued as a result of the exercise of stock warrants</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodSharesIssuanceOfCommonStockToPrivatePlacement_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Issuance of common stock in relation to private placement (in Shares)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodSharesIssuanceOfCommonStockToPrivatePlacement_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period Shares Issuance Of Common Stock To Private Placement</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodSharesIssuanceOfCommonStockToPrivatePlacement_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Number of issuances of common stock to private placement.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodSharesIssuanceOfPreferredStockInRelationToPrivatePlacement_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Issuance of preferred stock in relation to private placement (in Shares)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodSharesIssuanceOfPreferredStockInRelationToPrivatePlacement_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period Shares Issuance Of Preferred Stock In Relation To Private Placement</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodSharesIssuanceOfPreferredStockInRelationToPrivatePlacement_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Represents the shares of issuance of preferred stock in relation to private placement.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Stock-based compensation</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Shares Issued, Value, Share-Based Payment Arrangement, after Forfeiture</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodValueIssuanceOfCommonStockInRelationToSettlementAgreement_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Issuance of common stock in relation to settlement agreement</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodValueIssuanceOfCommonStockInRelationToSettlementAgreement_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period Value Issuance Of Common Stock In Relation To Settlement Agreement</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodValueIssuanceOfCommonStockInRelationToSettlementAgreement_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Represents the value of issuance of common stock in relation to settlement agreement.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodSharesIssuanceOfCommonStockForPurchaseOfSubsidiariesinShares_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Issuance of common stock for purchase of subsidiaries (in Shares)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodSharesIssuanceOfCommonStockForPurchaseOfSubsidiariesinShares_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period Shares Issuance Of Common Stock For Purchase Of Subsidiariesin Shares</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodSharesIssuanceOfCommonStockForPurchaseOfSubsidiariesinShares_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Issuance of common stock for purchase of subsidiaries.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodSharesIssuanceOfSharesFromELOCExercises_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Issuance of shares from ELOC exercises (in Shares)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodSharesIssuanceOfSharesFromELOCExercises_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period Shares Issuance Of Shares From ELOCExercises</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodSharesIssuanceOfSharesFromELOCExercises_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Represent the issuance of shares from ELOC exercises.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_TransactionWithNoncontrollingInterestsAndDeconsolidationOfSubsidiary_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Transaction with non-controlling interests and deconsolidation of subsidiary</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_TransactionWithNoncontrollingInterestsAndDeconsolidationOfSubsidiary_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Transaction With Noncontrolling Interests And Deconsolidation Of Subsidiary</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_TransactionWithNoncontrollingInterestsAndDeconsolidationOfSubsidiary_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The amount of transaction with non-controlling interests and deconsolidation of subsidiary.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ProceedsFromInvestmentOfMinorityInSubsidiary_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Company's portion in investment of minority in subsidiary</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ProceedsFromInvestmentOfMinorityInSubsidiary_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Proceeds From Investment Of Minority In Subsidiary</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ProceedsFromInvestmentOfMinorityInSubsidiary_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">It represents the value of portion in investment of minority in subsidiary.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromIssuanceOfPrivatePlacement_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Proceeds from issuance of private placement, net</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromIssuanceOfPrivatePlacement_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Proceeds from Issuance of Private Placement</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Effect of exchange rate changes on cash and cash equivalents &#8211; continuing operations</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Effect of Exchange Rate on Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodValueEquityClassifiedWarrantsIssuedAtPartOfPurchaseOfSubsidiaries_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Equity classified warrants issued as part of purchase of subsidiaries</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodValueEquityClassifiedWarrantsIssuedAtPartOfPurchaseOfSubsidiaries_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period Value Equity Classified Warrants Issued At Part Of Purchase Of Subsidiaries</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodValueEquityClassifiedWarrantsIssuedAtPartOfPurchaseOfSubsidiaries_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Equity classified warrants issued at part of purchase of subsidiaries.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodValueEquityClassifiedWarrantsSharesIssueAsPenalty_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Shares issued as penalty</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodValueEquityClassifiedWarrantsSharesIssueAsPenalty_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period Value Equity Classified Warrants Shares Issue As Penalty</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodValueEquityClassifiedWarrantsSharesIssueAsPenalty_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Shares issue as penalty.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">INCREASE (DECREASE) IN CASH, CASH EQUIVALENTS AND RESTRICTED CASH</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Including Exchange Rate Effect and Discontinued Operation</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">CASH, CASH EQUIVALENTS, RESTRICTED CASH INCLUDING CASH FROM HELD FOR SELL COMPANY AT END OF PERIOD, INCLUDING DISCONTINUED OPERATIONS</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel">CASH, CASH EQUIVALENTS AND RESTRICTED CASH AT BEGINNING OF PERIOD, INCLUDING DISCONTINUED OPERATIONS</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Including Discontinued Operation</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SupplementalCashFlowInformationAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Supplemental disclosure of cash flow information:</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SupplementalCashFlowInformationAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Supplemental Cash Flow Information [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NoncashInvestingAndFinancingItemsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Non-cash transactions:</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NoncashInvestingAndFinancingItemsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Noncash Investing and Financing Items [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">CASH, CASH EQUIVALENTS, RESTRICTED CASH INCLUDING CASH FROM DISCONTINUED OPERATIONS AT END OF PERIOD FROM CONTINUING OPERATIONS</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_FairValueOfCommonStockIssuedInConnectionWithConversionOfConvertibleNote_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Fair value of common stock issued in connection with conversion of convertible note</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_FairValueOfCommonStockIssuedInConnectionWithConversionOfConvertibleNote_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Of Common Stock Issued In Connection With Conversion Of Convertible Note</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_FairValueOfCommonStockIssuedInConnectionWithConversionOfConvertibleNote_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The amount of fair value of common stock issued in connection with conversion of convertible note.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_InitialRecognitionOfOperatingLeaseLiabilityAndACorrespondingRightofUseAsset_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Initial recognition of operating lease liability and a corresponding right-of- use asset</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_InitialRecognitionOfOperatingLeaseLiabilityAndACorrespondingRightofUseAsset_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Initial Recognition Of Operating Lease Liability And ACorresponding Rightof Use Asset</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_InitialRecognitionOfOperatingLeaseLiabilityAndACorrespondingRightofUseAsset_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Initial recognition of operating lease liability and a corresponding right-of- use asset.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_FirstConsolidationOfSubsidiary_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Conversion of note receivable into shares of Nimbus</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_FirstConsolidationOfSubsidiary_lbl" xlink:role="http://www.xbrl.org/2003/role/label">First Consolidation Of Subsidiary</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_FirstConsolidationOfSubsidiary_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Represents the amount of first consolidation of subsidiary.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_NoncashOrPartNoncashAcquisitionNonControllingInterest_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Non-controlling interest</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_NoncashOrPartNoncashAcquisitionNonControllingInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Noncash Or Part Noncash Acquisition Non Controlling Interest</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_NoncashOrPartNoncashAcquisitionNonControllingInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Represent the non-controlling interest.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_NetCashProvidedByFromThePurchaseOfSubsidiaryConsolidatedForTheFirstTime_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Net cash provided by the purchase of subsidiaries consolidated for the first time</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_NetCashProvidedByFromThePurchaseOfSubsidiaryConsolidatedForTheFirstTime_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Net Cash Provided By From The Purchase Of Subsidiary Consolidated For The First Time</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_NetCashProvidedByFromThePurchaseOfSubsidiaryConsolidatedForTheFirstTime_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Represent the amount of net cash provided by from the purchase of subsidiary consolidated for the first time.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SubsidiariesDeconsolidationWorkingCapitalexcludingCashAndCashEquivalents_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Working capital (excluding cash and cash equivalents)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SubsidiariesDeconsolidationWorkingCapitalexcludingCashAndCashEquivalents_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Subsidiaries Deconsolidation Working Capitalexcluding Cash And Cash Equivalents</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SubsidiariesDeconsolidationWorkingCapitalexcludingCashAndCashEquivalents_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Subsidiaries deconsolidation working capital (excluding cash and cash equivalents).</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ScheduleOfStockOptionsActivityAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule Of Stock Options Activity Abstract</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockBasedCompensationScheduleofStockOptionsActivityDetailsLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock-Based Compensation - Schedule of Stock Options Activity (Details) [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">Number of Options, Outstanding Ending</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel">Number of Options, Outstanding Beginning</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DueToRelatedPartiesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Due to Related Parties [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DueToRelatedPartiesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Due To Related Parties Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NotesReceivableNet_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Note receivable - related party</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NotesReceivableNet_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Financing Receivable, after Allowance for Credit Loss</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherReceivables_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Due from related parties</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherReceivables_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Receivables</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Weighted Average Exercise Price, Exercisable</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Exercise Price</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentInterestRateStatedPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Debt instrument bear interest rate</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentInterestRateStatedPercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument, Interest Rate, Stated Percentage</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherCommitmentDueInNextTwelveMonths_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Obligation to investment for next twelve months (in Dollars)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherCommitmentDueInNextTwelveMonths_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Commitment, to be Paid, Year One</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_DocumentInformationTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Document Information [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodSharesIssuanceOfCommonStockFromExerciseOfPrefundedWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Issuance of common stock from exercise of pre-funded warrants (in Shares)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodSharesIssuanceOfCommonStockFromExerciseOfPrefundedWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period Shares Issuance Of Common Stock From Exercise Of Prefunded Warrants</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodSharesIssuanceOfCommonStockFromExerciseOfPrefundedWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Represent the issuance of common stock from exercise of pre-funded warrants.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodSharesStockWarrantsExercised_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Issuance of common stock from exercise of warrants (in Shares)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodSharesStockWarrantsExercised_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period Shares Stock Warrants Exercised</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodSharesStockWarrantsExercised_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Number of share warrants exercised during the current period.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodSharesIssuanceOfCommonStockInConnectionWithTheVisionWaveShareExchangeinShares_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Issuance of common stock in connection with the VisionWave share exchange (in Shares)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodSharesIssuanceOfCommonStockInConnectionWithTheVisionWaveShareExchangeinShares_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period Shares Issuance Of Common Stock In Connection With The Vision Wave Share Exchangein Shares</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodSharesIssuanceOfCommonStockInConnectionWithTheVisionWaveShareExchangeinShares_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Issuance of common stock in connection with the VisionWave share exchange.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodValueIssuanceOfCommonStockAndWarrantsForServicesPerformed_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Issuance of common stock and warrants for services performed</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodValueIssuanceOfCommonStockAndWarrantsForServicesPerformed_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period Value Issuance Of Common Stock And Warrants For Services Performed</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodValueIssuanceOfCommonStockAndWarrantsForServicesPerformed_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Amount of issuance of common stock and warrants for services performed.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Stock-based compensation (in Shares)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Shares Issued, Shares, Share-Based Payment Arrangement, after Forfeiture</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodValueIssuanceOfCommonStockForPurchaseOfSubsidiaries_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Issuance of common stock for purchase of subsidiaries</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodValueIssuanceOfCommonStockForPurchaseOfSubsidiaries_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period Value Issuance Of Common Stock For Purchase Of Subsidiaries</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodValueIssuanceOfCommonStockForPurchaseOfSubsidiaries_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Issuance of common stock for purchase of subsidiaries.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_IssuanceOfCommonStockSharesInRelationToSettlementAgreement_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Issuance of common stock in relation to settlement agreement (in Shares)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_IssuanceOfCommonStockSharesInRelationToSettlementAgreement_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Issuance Of Common Stock Shares In Relation To Settlement Agreement</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_IssuanceOfCommonStockSharesInRelationToSettlementAgreement_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Issuance of common stock in relation to settlement agreement.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodValueIssuanceOfPreferredStockInRelationToPrivatePlacement_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Issuance of preferred stock in relation to private placement</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodValueIssuanceOfPreferredStockInRelationToPrivatePlacement_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period Value Issuance Of Preferred Stock In Relation To Private Placement</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodValueIssuanceOfPreferredStockInRelationToPrivatePlacement_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Represents the amount of issuance of preferred stock in relation to private placement.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodSharesForSettlementOfDebtOnRelatedParty_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Issuance of shares for settlement of debt on related party (in Shares)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodSharesForSettlementOfDebtOnRelatedParty_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period Shares For Settlement Of Debt On Related Party</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodSharesForSettlementOfDebtOnRelatedParty_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Represent the issuance of shares for settlement of debt on related party.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromLinesOfCredit_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Proceeds from issuance of ELOC</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromLinesOfCredit_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Proceeds from Lines of Credit</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivities_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Net cash provided by (used in) financing activities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash Provided by (Used in) Financing Activity, Including Discontinued Operation</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodSharesSharesIssueAsPenaltyinShares_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Shares issued as penalty (in Shares)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodSharesSharesIssueAsPenaltyinShares_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period Shares Shares Issue As Penaltyin Shares</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodSharesSharesIssueAsPenaltyinShares_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Shares issue as penalty.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsDisposalGroupIncludingDiscontinuedOperations_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Effect of exchange rate changes on cash and cash equivalents &#8211; discontinuing operations</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsDisposalGroupIncludingDiscontinuedOperations_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Effect of Exchange Rate on Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Discontinued Operation</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InterestPaidNet_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Cash paid for: Interest</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_InterestPaidNet_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Interest Paid, Excluding Capitalized Interest, Operating Activity</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NoncashOrPartNoncashAcquisitionInvestmentsAcquired1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Investment in investee</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NoncashOrPartNoncashAcquisitionInvestmentsAcquired1_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Noncash or Part Noncash Acquisition, Investments Acquired</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsDisposalGroupIncludingDiscontinuedOperations_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">LESS CASH FROM DISCONTINUED OPERATIONS</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsDisposalGroupIncludingDiscontinuedOperations_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Discontinued Operation</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PurchaseOfSubsidiariesAgainstIssuanceOfCommonStockAndWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Fair value of common stock issued in connection with settlement agreement</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PurchaseOfSubsidiariesAgainstIssuanceOfCommonStockAndWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Purchase Of Subsidiaries Against Issuance Of Common Stock And Warrants</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PurchaseOfSubsidiariesAgainstIssuanceOfCommonStockAndWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The amount of purchase of subsidiaries against issuance of common stock and warrants.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ExerciseOfWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Exercise of Warrants</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ExerciseOfWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Exercise Of Warrants</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ExerciseOfWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Represents the amount of exercise of warrants.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_IntangibleAssetHeldForSale_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Intangible assets held for sale</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_IntangibleAssetHeldForSale_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Intangible Asset Held For Sale</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_IntangibleAssetHeldForSale_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Non cash item for intangible assets held for sale.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_OtherComprehensiveIncome_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_OtherComprehensiveIncome_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Comprehensive Income</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_OtherComprehensiveIncome_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Amount of other comprehensive income.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_NoncashOrPartNoncashAcquisitionIssuanceOfCommonStockAndWarrants_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Issuance of common stock and warrants</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_NoncashOrPartNoncashAcquisitionIssuanceOfCommonStockAndWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Noncash Or Part Noncash Acquisition Issuance Of Common Stock And Warrants</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_NoncashOrPartNoncashAcquisitionIssuanceOfCommonStockAndWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Represent the amount of issuance of common stock and warrants.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherNoncashInvestingAndFinancingItemsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Subsidiaries Deconsolidation:</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherNoncashInvestingAndFinancingItemsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Noncash Investing and Financing Items [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockBasedCompensationScheduleofStockOptionsActivityDetailsTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock-Based Compensation - Schedule of Stock Options Activity (Details) [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Weighted Average Exercise Price, Granted</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Grants in Period, Weighted Average Exercise Price</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Weighted Average Exercise Price, Exercised</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherNotesPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Promissory note &#8211; related party</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherNotesPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Notes Payable</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_AuthorizedCashBonusServicesAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Authorized a cash bonus services amount.</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodSharesIssuanceOfSharesAsCollateralForInvestment_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Number of issuance of shares as collateral for investment.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AdjustmentsToAdditionalPaidInCapitalOther_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Capital contribution &#8211; SCII</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_LossOnExtinguishmentOfConvertibleNotesPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Loss on extinguishment of convertible notes payable.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IssuanceOfStockAndWarrantsForServicesOrClaims_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Shares and warrants issued in connection with JV agreement</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IssuanceOfStockAndWarrantsForServicesOrClaims_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Issuance of Stock and Warrants for Services or Claims</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ShareIssuedAsPartOfSettlementAgreement_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share Issued As Part Of Settlement Agreement</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ShareIssuedAsPartOfSettlementAgreement_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The amount of shares issued as part of settlement agreement.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SharesIssuedasPenaltyforFiling_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Shares issued as penalty for filing</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SharesIssuedasPenaltyforFiling_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Shares Issuedas Penaltyfor Filing</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SharesIssuedasPenaltyforFiling_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The amount of hares issued as penalty for filling.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SharesIssuedAsCommitmentForEquityLineOfCreditAgreement_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Shares issued as commitment for ELOC agreement</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SharesIssuedAsCommitmentForEquityLineOfCreditAgreement_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Shares Issued As Commitment For Equity Line Of Credit Agreement</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SharesIssuedAsCommitmentForEquityLineOfCreditAgreement_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The amount of shares issued as commitment for ELOC agreement.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DayOneLossonStockPurchaseWarrantsIssuedinConnectionwithPrivatePlacement_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Day one loss on stock purchase warrants issued in connection with private placement</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DayOneLossonStockPurchaseWarrantsIssuedinConnectionwithPrivatePlacement_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Day One Losson Stock Purchase Warrants Issuedin Connectionwith Private Placement</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DayOneLossonStockPurchaseWarrantsIssuedinConnectionwithPrivatePlacement_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Day one loss on stock purchase warrants issued in connection with private placement.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ChangeinFairValueStockPurchaseWarrantLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Change in fair value - stock purchase warrant liabilities</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ChangeinFairValueStockPurchaseWarrantLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Change in fair value -stock purchase warrant liabilities.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ChangeInFairValueOfLiabilityclassifiedStockPurchaseWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Change in fair value of liability-classified stock purchase warrants</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ChangeInFairValueOfLiabilityclassifiedStockPurchaseWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Change In Fair Value Of Liabilityclassified Stock Purchase Warrants</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ChangeInFairValueOfLiabilityclassifiedStockPurchaseWarrants_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Change in fair value of liability-classified stock purchase warrants.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInDerivativeLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Change in fair value of derivative liabilities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncreaseDecreaseInDerivativeLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Increase (Decrease) in Derivative Liabilities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_LossOnReclassificationOfStockPurchaseWarrantsFromEquityclassifiedToLiabilityclassified_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Loss on reclassification of stock purchase warrants from equity-classified to liability-classified</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_LossOnReclassificationOfStockPurchaseWarrantsFromEquityclassifiedToLiabilityclassified_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Loss On Reclassification Of Stock Purchase Warrants From Equityclassified To Liabilityclassified</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_LossOnReclassificationOfStockPurchaseWarrantsFromEquityclassifiedToLiabilityclassified_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Loss on reclassification of stock purchase warrants from equity-classified to liability-classified.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_IssuanceOfCommonStockIssuedAsCompensationForServices_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Issuance of common stock issued as compensation for services</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_IssuanceOfCommonStockIssuedAsCompensationForServices_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Issuance Of Common Stock Issued As Compensation For Services</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_IssuanceOfCommonStockIssuedAsCompensationForServices_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Issuance of common stock issued as compensation for services.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_IssuanceOfCommonStockIssuedToSettleExitAndSettlementAgreement_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Issuance of common stock issued to settle Exit and Settlement Agreement</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_IssuanceOfCommonStockIssuedToSettleExitAndSettlementAgreement_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Issuance Of Common Stock Issued To Settle Exit And Settlement Agreement</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_IssuanceOfCommonStockIssuedToSettleExitAndSettlementAgreement_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Issuance of common stock issued as compensation for services.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_IssuanceOfCommonStockIssuedAsCompensationToBoardOfDirectors_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Issuance of common stock issued as compensation to board of directors</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_IssuanceOfCommonStockIssuedAsCompensationToBoardOfDirectors_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Issuance Of Common Stock Issued As Compensation To Board Of Directors</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_IssuanceOfCommonStockIssuedAsCompensationToBoardOfDirectors_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Issuance of common stock issued as compensation to board of directors.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_FairValueOfDerivativeLiabilityEmbeddedWithinConvertibleNotePayable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Fair value of derivative liability embedded within convertible note payable</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_FairValueOfDerivativeLiabilityEmbeddedWithinConvertibleNotePayable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Of Derivative Liability Embedded Within Convertible Note Payable</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_FairValueOfDerivativeLiabilityEmbeddedWithinConvertibleNotePayable_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The amount of fair value of derivative liability embedded within convertible note payable.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_FairValueOfLiabilityclassifiedWarrantsIssuedInConnectionWithConversionOfConvertibleNotes_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Fair value of liability-classified warrants issued in connection with conversion of convertible notes</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_FairValueOfLiabilityclassifiedWarrantsIssuedInConnectionWithConversionOfConvertibleNotes_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Of Liabilityclassified Warrants Issued In Connection With Conversion Of Convertible Notes</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_FairValueOfLiabilityclassifiedWarrantsIssuedInConnectionWithConversionOfConvertibleNotes_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Fair value of liability-classified warrants issued in connection with conversion of convertible notes</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ShareIssuedToCoverSubsidiarysLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Share issued to cover subsidiary&#8217;s liabilities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ShareIssuedToCoverSubsidiarysLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share Issued To Cover Subsidiarys Liabilities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ShareIssuedToCoverSubsidiarysLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Represents the amount of share issued to cover subsidiary's liabilities.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_OfferingCostsIncludedInAccruedOfferingCosts_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Offering costs included in accrued offering costs</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_OfferingCostsIncludedInAccruedOfferingCosts_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Offering Costs Included In Accrued Offering Costs</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_OfferingCostsIncludedInAccruedOfferingCosts_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Represents the amount of offering costs included in accrued offering costs.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Cash provided by purchase of subsidiaries consolidated for the first time:</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash Flow, Noncash Investing and Financing Activities Disclosure [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_LongTermsAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Long terms assets</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_LongTermsAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Long Terms Assets</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_LongTermsAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Amount of long term asset.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DeferredConsiderationsByPurchaseOfSubsidiaryConsolidation_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Deferred considerations</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DeferredConsiderationsByPurchaseOfSubsidiaryConsolidation_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Represents the amount of deferred considerations.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_LongTermsLiabilities_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Long terms liabilities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_LongTermsLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Long Terms Liabilities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_LongTermsLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Amount of long term liabilities.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SettlementOfConvertibleNotesPayableThroughIssuanceOfCommonStock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Settlement of convertible notes payable through issuance of common stock</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SettlementOfConvertibleNotesPayableThroughIssuanceOfCommonStock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Settlement Of Convertible Notes Payable Through Issuance Of Common Stock</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SettlementOfConvertibleNotesPayableThroughIssuanceOfCommonStock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Settlement of convertible notes payable through issuance of common stock.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConversionOfStockAmountIssued1_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Fair value of stock purchase warrants reclassified from equity-classified to liability-classified</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConversionOfStockAmountIssued1_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Conversion of Stock, Amount Issued</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_IssuanceOfCommonStockForDigitalAssetsPurchased_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Issuance of common stock for digital assets purchased</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_IssuanceOfCommonStockForDigitalAssetsPurchased_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Issuance Of Common Stock For Digital Assets Purchased</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_IssuanceOfCommonStockForDigitalAssetsPurchased_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Issuance of common stock for digital assets purchased.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromIssuanceOfDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Proceeds from issuance of note payable and stock purchase warrants</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromIssuanceOfDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Proceeds from Issuance of Debt</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Net cash provided by financing activities &#8211; continuing operations</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash Provided by (Used in) Financing Activity, Continuing Operation</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashProvidedByUsedInFinancingActivitiesDiscontinuedOperations_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Net cash provided by financing activities &#8211; discontinuing operations</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_CashProvidedByUsedInFinancingActivitiesDiscontinuedOperations_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash Provided by (Used in) Financing Activity, Discontinued Operation</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NumberOfReportableSegments_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Number of Reportable Segments</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_NumberOfReportableSegments_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Number of Reportable Segments</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_Obligation_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Obligation</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_Obligation_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Obligation</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_Obligation_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Amount of obligation.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsForPurchaseOfOtherAssets1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Purchase price</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PaymentsForPurchaseOfOtherAssets1_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Payments for Purchase of Other Assets</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PaymentsToAcquirePropertyPlantAndEquipments_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Payment on property and equipment</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PaymentsToAcquirePropertyPlantAndEquipments_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Payments To Acquire Property Plant And Equipments</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PaymentsToAcquirePropertyPlantAndEquipments_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ProceedFromRelatedPartyDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Proceeds from issuance of loans payable - related parties</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ProceedFromRelatedPartyDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Proceed From Related Party Debt</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ProceedFromRelatedPartyDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The cash inflow from a long-term borrowing made from related parties where one party can exercise control or significant influence over another party; including affiliates, owners or officers and their immediate families, pension trusts, and so forth. Alternate caption: Proceeds from Advances from Affiliates.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EmployeeBenefitsAndShareBasedCompensation_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Directors&#8217; compensation</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EmployeeBenefitsAndShareBasedCompensation_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Employee Benefits and Share-Based Compensation</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_NonCurrentAssetsOfConsolidatedVariableInterestEntities_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Non-Current assets of consolidated variable interest entities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_NonCurrentAssetsOfConsolidatedVariableInterestEntities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Non Current Assets Of Consolidated Variable Interest Entities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_NonCurrentAssetsOfConsolidatedVariableInterestEntities_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Non-Current assets of consolidated variable interest entities.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_IntangibleAsset_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other intangible asset (Note 4)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_IntangibleAsset_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Intangible Asset</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_IntangibleAsset_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Represent the amount of intangible assets.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationAssetsNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Non-Current assets from discontinued operations (Note 3)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationAssetsNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total Non-Current assets</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationAssetsNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disposal Group, Including Discontinued Operation, Assets, Noncurrent</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DerivativeLiabilitiesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Derivative liability</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DerivativeLiabilitiesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Derivative Liability, Current</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Current liabilities from discontinued operations (Note 3)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total current liabilities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disposal Group, Including Discontinued Operation, Liabilities, Current</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodValueIssuedForServices_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Issuance of Old Nukk common stock in exchange for a receivable from Brilliant</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodValueIssuedForServices_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period, Value, Issued for Services</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesIssuedForServices_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Issuance of Old Nukk common stock in exchange for a receivable from Brilliant (in Shares)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_StockIssuedDuringPeriodSharesIssuedForServices_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period, Shares, Issued for Services</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodValueIssuanceOfOldNukkCommonStockToSettleAccruedExpensesAndOtherCurrentLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Issuance of Old Nukk common stock to settle accrued expenses and other current liabilities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodValueIssuanceOfOldNukkCommonStockToSettleAccruedExpensesAndOtherCurrentLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period Value Issuance Of Old Nukk Common Stock To Settle Accrued Expenses And Other Current Liabilities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodValueIssuanceOfOldNukkCommonStockToSettleAccruedExpensesAndOtherCurrentLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The amount of issuance of Old Nukk common stock to settle accrued expenses and other current liabilities.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodSharesIssuanceOfOldNukkCommonStockToSettleAccruedExpensesAndOtherCurrentLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Issuance of Old Nukk common stock to settle accrued expenses and other current liabilities (in Shares)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodSharesIssuanceOfOldNukkCommonStockToSettleAccruedExpensesAndOtherCurrentLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period Shares Issuance Of Old Nukk Common Stock To Settle Accrued Expenses And Other Current Liabilities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodSharesIssuanceOfOldNukkCommonStockToSettleAccruedExpensesAndOtherCurrentLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Number of issuance of Old Nukk common stock to settle accrued expenses and other current liabilities.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodValueAccruedExpensesAndOtherCurrentLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Issuance of common stock to settle accrued expenses and other current liabilities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodValueAccruedExpensesAndOtherCurrentLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Stock Issued During Period Value Accrued Expenses And Other Current Liabilities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_StockIssuedDuringPeriodValueAccruedExpensesAndOtherCurrentLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Amount of issuance of common stock to settle accrued expenses and other current liabilities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LeaseCostAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Operating Lease Cost [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeaseCost_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Operating lease costs</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeaseCost_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Operating Lease, Cost</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeasePayments_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Operating cash flows from operating leases</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeasePayments_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Operating Lease, Payments</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeaseExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Operating leases</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeaseExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Operating Lease, Expense</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ScheduleOfBlackScholesOptionPricingModelForLiabilityClassifiedStockPurchaseWarrantsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule Of Black Scholes Option Pricing Model For Liability Classified Stock Purchase Warrants Abstract</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ExchangeWarrantMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Exchange Warrant [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ExchangeWarrantMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Exchange Warrant Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromUnsecuredNotesPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Cash proceeds from principal amount</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromUnsecuredNotesPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Cash proceeds (in Dollars)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromUnsecuredNotesPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Proceeds from Unsecured Notes Payable</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_WarrantsAndRightsOutstandingTerm_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Warrant term</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_WarrantsAndRightsOutstandingTerm_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Warrants and Rights Outstanding, Term</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_IncomeTaxDetailsTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Income Tax (Details) [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeTaxContingencyLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Income Tax [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_CorporateIncomeTaxRate_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Corporate income tax rate</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_CorporateIncomeTaxRate_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Corporate Income Tax Rate</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_CorporateIncomeTaxRate_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Percentage of corporate income tax rate.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLossCarryforwards_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Operating loss carry forwards</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLossCarryforwards_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Operating Loss Carryforwards</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_TaxableIncomeOffsets_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Income offset</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_TaxableIncomeOffsets_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Taxable Income Offsets</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_TaxableIncomeOffsets_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Amount of taxable income offset.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PercentageOfLimitedTaxableIncome_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Limited taxable income</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PercentageOfLimitedTaxableIncome_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Percentage Of Limited Taxable Income</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PercentageOfLimitedTaxableIncome_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The percentage of limited taxable income.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_FurnitureAndOfficeEquipmentMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Furniture and office equipment [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_FurnitureAndOfficeEquipmentMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Furniture And Office Equipment Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LeaseholdImprovementsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Leasehold Improvements [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LeaseholdImprovementsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Leasehold Improvements [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ComputerEquipmentMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Computers [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ComputerEquipmentMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Computer Equipment [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_VehiclesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Vehicles [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_VehiclesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Vehicles [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationCostsOfGoodsSold_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Cost of revenues</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationCostsOfGoodsSold_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disposal Group, Including Discontinued Operation, Costs of Goods Sold</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationGrossProfitLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Gross profit</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationGrossProfitLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disposal Group, Including Discontinued Operation, Gross Profit (Loss)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationGeneralAndAdministrativeExpense_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">General and administrative</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationGeneralAndAdministrativeExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disposal Group, Including Discontinued Operation, General and Administrative Expense</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationOperatingExpense_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedTotalLabel">Total operating expenses</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationOperatingExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disposal Group, Including Discontinued Operation, Operating Expense</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationOperatingIncomeLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Loss from operations</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationOperatingIncomeLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disposal Group, Including Discontinued Operation, Operating Income (Loss)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentTerm_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Convertible promissory note term</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentTerm_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Loan payable term</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentTerm_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument, Term</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtConversionOriginalDebtInterestRateOfDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Convertible interest rate</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtConversionOriginalDebtInterestRateOfDebt_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Conversion, Original Debt, Interest Rate of Debt</link:label>
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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeTaxDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Income Tax Disclosure [Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EarningsPerShareAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Earnings (Loss) Per Share [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EarningsPerShareTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">EARNINGS (LOSS) PER SHARE</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EarningsPerShareTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Earnings Per Share [Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_ScheduleOfCondensedBalanceSheetTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of Balance Sheets</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_ScheduleOfCondensedBalanceSheetTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Condensed Balance Sheet [Table Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsIncomeStatementBalanceSheetAndAdditionalDisclosuresTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of Consolidated Statements of Operations</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsIncomeStatementBalanceSheetAndAdditionalDisclosuresTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disposal Groups, Including Discontinued Operations [Table Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SeveranceExpenses_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Severance expenses</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SeveranceExpenses_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Severance Expenses</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SeveranceExpenses_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Represents the amount of severance expenses.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PercentageOfRecognizedTaxPosition_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Recognized tax positions percentage</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PercentageOfRecognizedTaxPosition_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Percentage Of Recognized Tax Position</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_PercentageOfRecognizedTaxPosition_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Percentage of recognized tax position.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_RightofUseAssetCarryingAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Rght of use assets carrying amount</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_RightofUseAssetCarryingAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Rightof Use Asset Carrying Amount</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_RightofUseAssetCarryingAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Represents the amount of right of use assets carrying amount.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SeriesOfIndividuallyImmaterialBusinessAcquisitionsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Business Combination</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_SeriesOfIndividuallyImmaterialBusinessAcquisitionsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Business Combination, Series of Individually Immaterial Business Combinations [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_StatementScenarioAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Scenario [Axis]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_ScenarioUnspecifiedDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Scenario [Domain]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_ScenarioForecastMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Forecast [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_ScenarioForecastMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Forecast [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Acquisition of equity portion</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Business Combination, Consideration Transferred, Equity Interest</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_LoanGrantedDetailsTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Loan Granted (Details) [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherLiabilitiesDisclosureAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Curent Liabilities [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherCurrentLiabilitiesTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of Other Current Liabilities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherCurrentLiabilitiesTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Current Liabilities [Table Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfDebtTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of Loans Payable &#8211; Related Parties</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfDebtTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Debt [Table Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ScheduleOfGeneralAndAdministrativeExpensesTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of General and Administrative Expenses</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ScheduleOfGeneralAndAdministrativeExpensesTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule Of General And Administrative Expenses Table Text Block</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ScheduleOfGeneralAndAdministrativeExpensesTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Tabular disclosure of general and administrative expenses.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfIncomeBeforeIncomeTaxDomesticAndForeignTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of Income (Loss) Before Provision for Income Taxes</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfIncomeBeforeIncomeTaxDomesticAndForeignTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Income before Income Tax, Domestic and Foreign [Table Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of Reconciliations of the Statutory Income Tax Rate and the Company&#8217;s Effective Income Tax Rate</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of Significant Components of the Company&#8217;s Deferred Tax Assets</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Deferred Tax Assets and Liabilities [Table Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FiniteLivedIntangibleAssetUsefulLife_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Intangible assets and useful lives</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FiniteLivedIntangibleAssetUsefulLife_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Finite-Lived Intangible Asset, Useful Life</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Balance Sheets [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrentAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Current Assets</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrentAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disposal Group, Including Discontinued Operation, Assets, Current [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationCashAndCashEquivalents_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Cash and cash equivalents</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationCashAndCashEquivalents_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disposal Group, Including Discontinued Operation, Cash and Cash Equivalents</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DisposalGroupIncludingDiscontinuedOperationCustomerCustodialFunds_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Customer custodial funds</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DisposalGroupIncludingDiscontinuedOperationCustomerCustodialFunds_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disposal Group Including Discontinued Operation Customer Custodial Funds</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DisposalGroupIncludingDiscontinuedOperationCustomerCustodialFunds_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Amount classified as customer custodial funds attributable to disposal group held for sale or disposed of, expected to be disposed of within one year or the normal operating cycle, if longer.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperation_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total Assets</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperation_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disposal Group, Including Discontinued Operation, Assets</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrentAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Current Liabilities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrentAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disposal Group, Including Discontinued Operation, Liabilities, Current [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationAccountsPayableCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accounts payable</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationAccountsPayableCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disposal Group, Including Discontinued Operation, Accounts Payable, Current</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DisposalGroupIncludingDiscontinuedOperationCustomerCustodialCashLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Customer custodial cash liabilities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DisposalGroupIncludingDiscontinuedOperationCustomerCustodialCashLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disposal Group Including Discontinued Operation Customer Custodial Cash Liabilities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DisposalGroupIncludingDiscontinuedOperationCustomerCustodialCashLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Amount classified as customer custodial cash liabilities attributable to disposal group held for sale or disposed of, expected to be disposed of within one year or the normal operating cycle, if longer.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DisposalGroupIncludingDiscontinuedOperationCustomerDigitalCurrencyLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Customer digital currency liabilities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DisposalGroupIncludingDiscontinuedOperationCustomerDigitalCurrencyLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disposal Group Including Discontinued Operation Customer Digital Currency Liabilities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DisposalGroupIncludingDiscontinuedOperationCustomerDigitalCurrencyLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Amount classified as customer digital currency liabilities attributable to disposal group held for sale or disposed of, expected to be disposed of within one year or the normal operating cycle, if longer.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrentAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Non-Current liabilities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrentAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disposal Group, Including Discontinued Operation, Liabilities, Noncurrent [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DisposalGroupIncludingDiscontinuedOperationLoanPayableRelatedPartiesNetOfCurrentPortion_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Loan payable - related parties, net of current portion</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DisposalGroupIncludingDiscontinuedOperationLoanPayableRelatedPartiesNetOfCurrentPortion_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disposal Group Including Discontinued Operation Loan Payable Related Parties Net Of Current Portion</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DisposalGroupIncludingDiscontinuedOperationLoanPayableRelatedPartiesNetOfCurrentPortion_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Amount classified as long-term debt between related parties attributable to disposal group held for sale or disposed of, expected to be disposed of beyond one year or the normal operating cycle, if longer.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total Liabilities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disposal Group, Including Discontinued Operation, Liabilities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Consolidated Statements of Operations [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2027</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Lessee, Operating Lease, Liability, to be Paid, Year Two</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">2028</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Lessee, Operating Lease, Liability, to be Paid, Year Three</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total operating lease payments</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Lessee, Operating Lease, Liability, to be Paid</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Less: imputed interest</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Lessee, Operating Lease, Liability, Undiscounted Excess Amount</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ScheduleOfConvertibleNotesPayableAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule Of Convertible Notes Payable Abstract</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_UnamortizedDebtIssuanceExpense_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Less: debt issuance costs</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_UnamortizedDebtIssuanceExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Unamortized Debt Issuance Expense</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherLiabilitiesCurrentAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Liabilities, Current [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EmployeeRelatedLiabilitiesCurrentAndNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Employees and related institutions</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EmployeeRelatedLiabilitiesCurrentAndNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Employee-related Liabilities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccruedLiabilitiesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accrued expenses</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AccruedLiabilitiesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accrued Liabilities, Current</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DividendsPayableCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Dividends payable to former Tiltan shareholder</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DividendsPayableCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Dividends Payable, Current</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_LoanPayablePercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Loans payable, percentage</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_LoanPayablePercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Loan Payable Percentage</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_LoanPayablePercentage_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Loans payable, percentage.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_WarrantsDetailsTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Warrants (Details) [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisposalGroupClassificationDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disposal Group Classification [Domain]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="country_IL_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Israel [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="country_IL_lbl" xlink:role="http://www.xbrl.org/2003/role/label">ISRAEL</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_RelatedLiabilityMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Related liability [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_RelatedLiabilityMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Related Liability Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeLeaseDescriptionLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Leases [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseRemainingLeaseTerm_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Lease term</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseRemainingLeaseTerm_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Lessee, Operating Lease, Remaining Lease Term</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeasePaymentsUse_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Operating lease payments</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OperatingLeasePaymentsUse_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Operating Lease, Payments, Use</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DecemberTwoThousandTwentyFourMember_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">December Two Thousand Twenty Four [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DecemberTwoThousandTwentyFourMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">December Two Thousand Twenty Four Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_AugustTwoThousandTwentyFourWarrantMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">August 2024 Warrant [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_AugustTwoThousandTwentyFourWarrantMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">August Two Thousand Twenty Four Warrant Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentUnamortizedDiscountCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Debt discount</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtInstrumentUnamortizedDiscountCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Instrument, Unamortized Discount, Current</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_WarrantsAndRightsOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Warrants</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_WarrantsAndRightsOutstanding_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Warrants and Rights Outstanding</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of Warrant Activities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Stockholders' Equity Note, Warrants or Rights [Table Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfRelatedPartyTransactionsTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of Related Parties Transactions and Balances</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfRelatedPartyTransactionsTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Related Party Transactions [Table Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of Stock Options Activity</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Payment Arrangement, Option, Activity [Table Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of Reportable Segments</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Segment Reporting [Table Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_ScheduleOfCondensedCashFlowStatementTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of Effect of The Deconsolidation</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_ScheduleOfCondensedCashFlowStatementTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Condensed Cash Flow Statement [Table Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of Black-Scholes Option Pricing Model</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Share-Based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EquityMethodInvestmentsTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of Composition of The Company&#8217;s Investment</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_EquityMethodInvestmentsTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Equity Method Investments [Table Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of Common Stock Issuable Upon Exercise of Warrants Outstanding</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Payment Arrangement, Option, Exercise Price Range [Table Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_WarrantExercisePriceIncrease_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Warrant excerise price (in Dollars per share)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_WarrantExercisePriceIncrease_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Warrant, Exercise Price, Increase</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_WarrantExpireTerm_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Warrant expires</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_WarrantExpireTerm_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Warrant Expire Term</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_WarrantExpireTerm_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The warrant expire term.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_WarrantAcquireExercisedDarwinToken_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Warrant acquire exercised darwin token (in Token)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_WarrantAcquireExercisedDarwinToken_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Warrant Acquire Exercised Darwin Token</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_WarrantAcquireExercisedDarwinToken_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Warrant acquire exercised darwin token.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromWarrantExercises_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Warrant exercise price (in Dollars)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ProceedsFromWarrantExercises_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Proceeds from Warrant Exercises</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_LeasesDetailsTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Leases (Details) [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_AdditionalOptionTerm_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Option term</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_AdditionalOptionTerm_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Additional Option Term</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_AdditionalOptionTerm_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The additional option term.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_IncreaseInMonthlyPayments_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Increase payment percentage</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_IncreaseInMonthlyPayments_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Increase In Monthly Payments</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_IncreaseInMonthlyPayments_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Increase in monthly payments.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AreaOfLand_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Office space</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AreaOfLand_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Area of Land</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ConvertibleNotesPayableNetDetailsTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Convertible Notes Payable, Net (Details) [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">CONVERTIBLE NOTES PAYABLE, NET</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DebtDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Debt Disclosure [Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherLiabilitiesDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">OTHER CURENT LIABILITIES</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_OtherLiabilitiesDisclosureTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Liabilities Disclosure [Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_LoansPayableRelatedPartiesTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">LOANS PAYABLE &#8211; FORMER RELATED PARTIES</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_LoansPayableRelatedPartiesTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Loans Payable Related Parties Text Block</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_LoansPayableRelatedPartiesTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The entire disclosure</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfOtherCurrentAssetsTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of Other Current Assets</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfOtherCurrentAssetsTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Other Current Assets [Table Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LeaseCostTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of Operating Lease Cost</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LeaseCostTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Lease, Cost [Table Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of Future Minimum Lease Payments under Non-Cancellable Leases</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Lessee, Operating Lease, Liability, to be Paid, Maturity [Table Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConvertibleDebtTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of Convertible Notes Payable</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ConvertibleDebtTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Convertible Debt [Table Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_WarrantsTablesTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Warrants (Tables) [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DerivativeLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Warrants [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DerivativeLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Derivative [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Schedule of Black-Scholes Option Pricing Model for Liability-Classified Stock Purchase Warrants</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Fair Value Measurement Inputs and Valuation Techniques [Table Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of Earnings (Loss) Per Share</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ScheduleOfEstimatedUsefulLivesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule Of Estimated Useful Lives Abstract</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_SignificantAccountingPoliciesScheduleofEstimatedUsefulLivesDetailsTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Significant Accounting Policies - Schedule of Estimated Useful Lives (Details) [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_PropertyPlantAndEquipmentByTypeAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Long-Lived Tangible Asset [Axis]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_ScheduleOfIntangibleAssetsAndTheirUsefulLivesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule Of Intangible Assets And Their Useful Lives Abstract</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Intangible Asset, Finite-Lived [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_ImpairedIntangibleAssetsLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Intangible Assets and their Useful Lives [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DisposalGroupIncludingDiscontinuedOperationDigitalAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Customer digital currency assets</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DisposalGroupIncludingDiscontinuedOperationDigitalAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disposal Group Including Discontinued Operation Digital Assets</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DisposalGroupIncludingDiscontinuedOperationDigitalAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The amount of disposal group including discontinued operation digital assets.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DisposalGroupIncludingDiscontinuedOperationsDueFromAffiliates_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Due from affiliates</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DisposalGroupIncludingDiscontinuedOperationsDueFromAffiliates_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disposal Group Including Discontinued Operations Due From Affiliates</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DisposalGroupIncludingDiscontinuedOperationsDueFromAffiliates_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The amount of disposal group including discontinued operation due from affiliates.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherCurrentAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other current assets</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherCurrentAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disposal Group, Including Discontinued Operation, Other Assets, Current</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationNoncurrentAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Non-Current Assets</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationNoncurrentAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disposal Group, Including Discontinued Operation, Assets, Noncurrent [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationIntangibleAssetsNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Intangible asset, net</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="us-gaap_DisposalGroupIncludingDiscontinuedOperationIntangibleAssetsNoncurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disposal Group, Including Discontinued Operation, Intangible Assets, Noncurrent</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DisposalGroupIncludingDiscontinuedOperationDueToAffiliates_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Due to affiliates</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DisposalGroupIncludingDiscontinuedOperationDueToAffiliates_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disposal Group Including Discontinued Operation Due To Affiliates</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DisposalGroupIncludingDiscontinuedOperationDueToAffiliates_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Amount classified as due to affiliates attributable to disposal group held for sale or disposed of, expected to be disposed of within one year or the normal operating cycle, if longer.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="nukk_DisposalGroupIncludingDiscontinuedOperationLoanPayableRelatedPartiesCurrent_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Loans payable - related parties, current</link:label>
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