Underwater Exit Marine Lance Cpl. Donovan Massieperez exits the side of a submerged helicopter during underwater egress training at Camp Hansen, Okinawa, Japan, March 14, 2019. The training teaches Marines how to evacuate an aircraft that has crashed into the water. SHARE: Download: Full Size (1.64 MB) Tags: Marine Corps, Indo-Pacific Credit: Lance Cpl. Christine Phelps VIRIN: 190314-M-BP396-325A.JPG Photo Gallery