A Republic of Korea Marine practices skiing with a light pack and weapon during Korean Marine Exchange Program 15-3 Jan. 26 in Pyeongchang, Republic of Korea. The ROK Marines would later advance to skiing with a heavier pack and engaging targets with their weapons. The ROK Marine is a force reconnaissance man with Alpha Company, 2nd Battalion, 2nd Marine Division. (U.S. Marine Corps photo by Cpl. Tyler S. Giguere/Released)