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Keen Sword CBRN Casualty Evacuation Training
U.S. Marines with Combat Logistics Regiment 37, 3rd Marine Logistics Group, and Headquarters Battalion, 3rd Marine Division’s chemical, biological, radiological, and nuclear unit, practice casualty evacuation drills during Exercise Keen Sword 27 on Okinawa, Japan, Oct 22, 2026. Keen Sword is a routi
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U.S. Marines with Combat Logistics Regiment 37, 3rd Marine Logistics Group, and Headquarters Battalion, 3rd Marine Division’s chemical, biological, radiological, and nuclear unit, practice casualty evacuation drills during Exercise Keen Sword 27 on Okinawa, Japan, Oct 22, 2026. Keen Sword is a routine, biennial bilateral field training exercise with multinational participation, designed to increase readiness and interoperability between the U.S. military and Japan Self-Defense Forces while strengthening the ironclad U.S.-Japan Alliance. (U.S. Marine Corps video by Cpl. Pedro Rojas and Cpl. Eric Allen)
Attribution: Source: DVIDS Hub — U.S. Department of Defense public-affairs media
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