161025-N-BL637-124 PACIFIC OCEAN (Oct. 25, 2016) A Helicopter Maritime Strike Squadron (HSM) 78 “Black Hawks” MH-60R Sea Hawk Helicopter lifts of from the aircraft carrier USS Carl Vinson (CVN 70) flight deck. Carl Vinson is underway conducting Composite Training Unit Exercise (COMPTUEX) off the coast of Southern California. (U.S. Navy Photo by Petty Officer 3rd Class Sean Castellano/Released)