180621-N-HE318-1097 PHILIPPINE SEA (June 21, 2018) The Ticonderoga-class guided-missile cruiser USS Antietam (CG 54) conducts an underway replenishment (UNREP) with the Nimitz-class nuclear-powered aircraft carrier USS Ronald Reagan (CVN 76). Antietam is on patrol in the U.S. 7th Fleet area of operation supporting security and stability in the Indo-Pacific region. (U.S. Navy photo by Mass Communication Specialist 2nd Class William McCann/Released)