Republic of Korea Infantry Marines execute basic clearing techniques during “Mount Town” training in support of exercise Ssang Yong in Pohang, South Korea, March 8, 2016. Exercise Ssang Yong 2016 is a biennial military exercise focused on strengthening the amphibious landing capabilities of the Republic of Korea, the U.S., New Zealand and Australia. (U.S. Marine Corps photo by MCIPAC Combat Camera Cpl. Allison Lotz/Released)