180718-N-SO730-0178 NORFOLK (July 18, 2018) Aviation Structural Mechanic 3rd Class Brian Seibles, left, from Baltimore, and Aviation Structural Mechanic 3rd Class Juli Boston, from Visalia, Calif., perform maintenance on a hydraulic pump for a multipurpose component dolly aboard the aircraft carrier USS George H.W. Bush (CVN 77). The ship is in port in Norfolk, Va., conducting routine training exercises to maintain carrier readiness. (U.S. Navy photo by Mass Communication Specialist 3rd Class Joe Boggio/Released)