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ATSUGI, Japan (Sept. 23, 2025) – Medical personnel from U.S. Navy Medicine Readiness and Training Unit (USNMRTU) Atsugi load a simulated casualty into an ambulance for transport to U.S. Naval Hospital Yokosuka during a mass casualty drill. The transfer followed a medical evacuation flight from Nagasaki to Naval Air Facility Atsugi, testing coordination and patient movement procedures across multiple Navy medical commands in Japan. (U.S. Navy photo by Lt. Cmdr. Matthew Thomas)