Marines with 2nd Battalion, 5th Marine Regiment, Battalion Landing Team, 31st Marine Expeditionary Unit, participate in a Combined Arms Live Fire Exercise during Exercise Ssang Yong 14 at Su Seung-ri Range, Pohang, Republic of Korea, April 4, 2014. SY 14 is conducted annually in the Republic of Korea 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. Andrew Kuppers/Released)