151106-N-KM939-125 PACIFIC OCEAN (Nov. 6, 2015) Sailors from guided-missile destroyer USS Stockdale’s (DDG 106) flight deck crew run chocks and chains off the flight deck after a refueling of an MH-60R Sea Hawk helicopter assigned to the Raptors of Helicopter Maritime Strike Squadron (HSM) 71. Sailors from the John C. Stennis Strike Group are participating in a sustainment training exercise (SUSTEX) to prepare for future deployments. (U.S. Navy photo by Mass Communication Specialist 3rd Class David A. Cox/Released)