Jungle Practice Seabees carry a mock casualty on an improvised stretcher through the jungle while running a six-hour endurance course at the Marine Corps Jungle Warfare Training Center in Okinawa, Japan, Jan. 12, 2016. A total of 49 Seabees from Naval Mobile Construction Battalion 3 attended the five-day course. U.S. Navy photo by Petty Officer 1st Class Michael Gomez SHARE: Download: Full Size (1.94 MB) Credit: MC1 Michael Gomez VIRIN: 160112-D-HV319-159.JPG Photo Gallery