170721-N-NG136-219 MEDITERRANEAN SEA (July 21, 2017) Electrician's Mates 3rd Class Rustine M. Hamlett, left, and Erik Palmer troubleshoot and conduct maintenance on a commercial washer 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 in Europe and Africa. (U.S. Navy photo by Mass Communication Specialist Seaman Zachary Wickline/Released)