Marines and sailors with 3rd Battalion, 12th Marine Regiment, transport a simulated casualty to an evacuation site as part of a medical evacuation drill Feb. 16, 2013 at the Ojojihara Maneuver Area on mainland Japan. During the drill, Marines and corpsmen rehearsed the proper procedures for assessing, treating and transporting casualties from the field to the next level of care. (U.S. Marine Corps photo by Cpl. Terry Brady/RELEASED)
