150719-N-TW634-235 INDIAN OCEAN (July 19, 2015) The Military Sealift Command underway replenishment oiler USNS Tippecanoe (T-AO-199), right, transfers fuel to the guided-missile destroyer USS Preble (DDG 88). Preble is on patrol in the U.S. 7th Fleet area of operations and is detaching from the Bonhomme Richard Expeditionary Strike Group after participating in Talisman Sabre 2015. (U.S. Navy photo by Mass Communication Specialist 3rd Class Derek A. Harkins/Released)