Marines with 9th Transportation Support Battalion perform an expeditionary fuel delivery exercise in support of Exercise Ssang Yong 2016 on Dogu Beach, South Korea, March 14, 2016. Ssang Yong 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 Lance Cpl. Jorge A. Rosales/ Released)