Republic of Korea Marine provides security from the

Republic of Korea Marine provides security from the prone position while performing Military Operations on Urban Terrain (MOUT) training, during Exercise Ssang Yong 14 at Ranger Training Site, Pohang, South Korea, April 3, 2014. Exercise Ssang Yong 14 is conducted annually in the Republic of Korea (ROK) to enhance interoperability between U.S. and ROK forces by performing a full spectrum of amphibious operations while showcasing sea-based power projection in the Pacific. (U.S. Marine Corps Photo by Lance Cpl. Tyler S. Dietrich/ Released)