U.S. Marine helps the crew of the USNS Sacagawea secure

U.S. Marine helps the crew of the USNS Sacagawea secure the mooring lines to the dock in Gwangyang, South Korea, Feb. 25, 2014. These Marines were assigned to assist in exercise Freedom Banner, Marine Expeditionary Force Exercise (MEFEX) 2014. MEFEX is an annual combined exercise conducted by Marine Corps and Navy Forces with the Republic of Korea in order to strengthen our interoperability and working relationships across the range of military operations from disaster relief, to complex expeditionary operations. (U.S. Marine Corps photo by Lance Cpl. Colby J. Cooper/Released)