SOUTH CHINA SEA - Sailors assigned to the guided-missile destroyer USS Mustin (DDG 89) heave a line during a replenishment at sea with the Military Sealift Command fleet replenishment oiler USNS Tippecanoe (T-AO 199). Mustin is one of seven Arleigh Burke-class guided-missile destroyers attached to Destroyer Squadron (DESRON) 15 and is on patrol in the western Pacific region. (U.S. Navy photo by Mass Communication Specialist 3rd Class Mikey Mulcare/Released)