180714-N-ET513-0063 ATLANTIC OCEAN (July 14, 2018) Cmdr. Robert Lightfoot, commanding officer of the Arleigh Burke-class guided-missile destroyer USS Laboon (DDG 58), right, trains midshipman Shawn Davis during a replenishment-at-sea with the Supply-class fast combat support ship USNS Arctic (T-AO 9), July 14, 2018. Laboon, home-ported in Naval Station Norfolk, is in the U.S. 6th Fleet area of operations in support of regional allies and partners and U.S. national security interests in Europe and Africa. (U.S. Navy photo by Mass Communication Specialist 3rd Class Kallysta Castillo/Released)