Sailors watch for the signal to chock and chain an MH-60R Sea Hawk helicopter to the flight deck of the guided-missile destroyer USS Arleigh Burke (DDG 51). Arleigh Burke is on a scheduled deployment in support of maritime security operations and theater security cooperation efforts in the U.S. 5th and 6th Fleet areas of responsibility. (U.S. Navy photo by Mass Communication Specialist 2nd Class Carlos M. Vazquez II/Released)