190516-N-CU072-1045 GULF OF ALASKA (May 16, 2019) Aviation Structural Mechanic 3rd Class Brandon McLaughlin, from Lake Havasu City, Ariz., assigned to the “Wolf Pack” of Helicopter Maritime Strike Squadron (HSM) 75, removes screws from the trailing edge of an MH-60R Sea Hawk in the hangar bay of the aircraft carrier USS Theodore Roosevelt (CVN 71) while participating in Exercise Northern Edge 2019. Northern Edge is one in a series of U.S. Indo-Pacific Command exercises in 2019 that prepares joint forces to respond to crisis in the Indo-Pacific region. (U.S. Navy photo by Mass Communication Specialist 3rd Class Sean Lynch/Released)