The American Battlefield Protection Program Amendments Act of 2026 aims to enhance the preservation and interpretation of historic battlefields in the United States. The main objectives are to extend funding for battlefield acquisition and restoration, as well as to initiate studies on significant sites related to the French and Indian War and the Mexican-American War. Key provisions of the Act include the reauthorization of the Battlefield Acquisition Grant Program until 2036, which allows for continued financial support for acquiring and preserving historic battlefields.