Members with Japan Ground Self-Defense Force, 51st Infantry Regiment, prepare to breach a room during a simulated bilateral search while participating in Exercise Keen Sword 2023 on Camp Foster, Okinawa, Japan, Nov. 13, 2022. Keen Sword exercises the combined command and control capabilities and lethality developed between Marine Corps Installations Pacific, III Marine Expeditionary Force, and the Japan Self-Defense Force. This bilateral field-training demonstrates the U.S. military and JSDF interoperability and combat readiness of the U.S.-Japan Alliance. (U.S. Marine Corps photo by Lance Cpl. Jonathan Beauchamp) - Members with Japan Ground Self-Defense Force, 51st Infantry Regiment, prepare to breach a room during a simulated bilateral search while participating in Exercise Keen Sword 2023 on Camp Foster, Okinawa, Japan, Nov. 13, 2022. Keen Sword exercises the combined command and control capabilities and lethality developed between Marine Corps Installations Pacific, III Marine Expeditionary Force, and the Japan Self-Defense Force. This bilateral field-training demonstrates the U.S. military and JSDF interoperability and combat readiness of the U.S.-Japan Alliance. (U.S. Marine Corps photo by Lance Cpl. Jonathan Beauchamp)