Lt. John Zawarski, from Bethlehem, establishes communications with the pilot house from the helicopter control tower on the flight deck aboard the Arleigh Burke-class guided-missile destroyer USS John S. McCain (DDG 56). McCain is assigned to Destroyer Squadron Fifteen (DESRON 15), the Navy's largest forward-deployed DESRON and the U.S. 7th Fleet's principal surface force. Photo courtesy U.S. Navy by Mass Communication Specialist 2nd Class Markus Castaneda/Released