U.S. Navy Lt. j.g. Casey Strouse signals Sailors to chock and chain an MH-60S Seahawk helicopter attached to Helicopter Sea Combat Squadron (HSC) 9 to the flight deck of the guided missile destroyer USS Arleigh Burke (DDG 51) in the Persian Gulf June 28, 2014. The Arleigh Burke was deployed in the U.S. 5th Fleet area of responsibility supporting maritime security operations and theater security cooperation efforts.