U.S. Navy Sailors with the Riverine Command Boat (RCB) Detachment, Coastal Riverine Squadron 3, lift a RCB into the waters off of Pier 9, Pohang Port, South Korea, March 6, 2016 during Exercise Ssang Yong 16. 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. Allison Lotz/Released)