180303-N-HE318-027 PHILIPPINE SEA (March 3, 2018) The Arleigh Burke-class guided-missile destroyer USS Mustin (DDG 89) conducts a refueling-at-sea with the fleet replenishment oiler USNS Rappahannock (T-AO-204). Mustin is forward-deployed to the U.S. 7th Fleet area of operations in support of security and stability in the Indo-Pacific region. (U.S. Navy photo by Mass Communication Specialist 2nd Class William McCann/Released)