Carrying a Stretcher U.S. Sailors carry a mock casualty on an improvised stretcher while running a six-hour endurance course at the Marine Corps Jungle Warfare Training Center in Okinawa, Japan, Jan. 12, 2016. The sailors are assigned to Naval Mobile Construction Battalion 3. U.S. Navy photo by Petty Officer 1st Class Michael Gomez SHARE: Download: Full Size (0.88 MB) Tags: Sailor, U.S. Navy, Photo Essays, U.S. Marine Corps, All images Credit: MC1(SW) Michael Gomez VIRIN: 160112-N-YG415-159.JPG Photo Gallery