170726-N-SJ730-343 ATLANTIC OCEAN (July 25, 2017) Military representatives from NATO, the European Union and the U.K. observe flight operations aboard the aircraft carrier USS George H.W. Bush (CVN 77). The ship and its carrier strike group are conducting naval operations in the U.S. 6th Fleet area of operations in support of U.S. national security interests. (U.S. Navy photo by Mass Communication Specialist 2nd Hank Gettys/Released)