160308-M-MF313-356 PACIFIC OCEAN (March 8, 2016) U.S. ships from the Boxer and Bonhomme Richard Amphibious Ready Groups sail with the Dokdo Amphibious Ready Group from the Republic of Korea as part of Ssang Yong 16, March 8, 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 Cpl. Darien J. Bjorndal/Released)