American Century International Bond Funds
Summary Prospectus, Prospectus and Statement of Additional Information (SAI) Supplement
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Emerging Markets Debt Fund
Supplement dated October 7, 2026 n Summary Prospectus, Prospectus and SAI dated March 1, 2026

The advisor has determined to no longer offer R6 Class shares of the Emerging Markets Debt Fund. Therefore, all references to the fund’s R6 Class shares are hereby deleted.









































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