160311-N-WJ640-064 GWANGYANG, South Korea (March 11, 2016)Civilian Mariner Robert Cheong prepares to load ordnance from dry cargo/ammunition ship USNS Sacagawea (T-AKE 2) to an aircraft for transfer to Marines, March 11. The Sacagewea was one of three MPF ships that offloaded her cargo in support of Exercise Ssang Yong 16, under the Exercise Freedom Banner 16 directive. (U.S. Navy photo by Mass Communication Specialist 3rd Class Madailein Abbott/Released)