YOKOSUKA, Japan (May 29, 2024) Japan Maritime Self-Defense Force Vice Adm. Saito Akira, commander-in-chief of the Self-Defense Fleet, tours the Los Angeles-class fast-attack submarine USS Springfield (SSN 761) at Fleet Activities Yokosuka, May 29, 2024. Springfield is home-ported in Guam and routinely operates in the U.S. 7th Fleet area of operations, conducting maritime security operations and supporting national security interests. (U.S. Navy photo by Mass Communication Specialist 2nd Class Caitlin Flynn)