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(Oct. 23, 2024) Japanese military personnel from the Japanese Maritime Self-Defense Force (JMSDF), the Japanese Ground Self-Defense Force (JGSDF), and Japanese Air Self-Defense Force (JASDF) demonstrate Jukendo in an exercise held onboard Naval Air Facility Atsugi during exercise Keen Sword 25. Keen Sword is a biennial, joint and bilateral field-training exercise involving U.S. military and Japan Self-Defense Force personnel, designed to increase readiness and interoperability while strengthening the ironclad Japan-U.S. alliance. (U.S. Navy photo by Mass Communication Specialist 2nd Class Henry Liu)