A member of the U.S. Air Force from the 353rd Special Operations Squadron, respond to a simulated casualty during a medical exercise, June 6, 2018, at Camp Hansen, Okinawa, Japan. The Air Force performs joint medical exercises with other U.S. forces regularly in Okinawa to better prepare service members for real world emergencies. (U.S. Air Force photo by Senior Airman Thomas Barley)