Airman Apprentice Luke Manos, from Conway, Ark., assigned to the Battle Cats of Helicopter Maritime Strike Squadron (HSM) 73 inspects a fuel sample from an MH-60R Sea Hawk helicopter on the flight deck of the Nimitz-class aircraft carrier USS Carl Vinson (CVN 70). Carl Vinson and its embarked air wing, Carrier Air Wing (CVW) 17, are deployed supporting maritime security operations, strike operations in Iraq and Syria as directed, and theater security cooperation efforts in the U.S. 5th Fleet area of responsibility. (U.S. Navy photo by Mass Communication Specialist 2nd Class John Philip Wagner, Jr./Released)