180422-N-EV253-504 ATLANTIC OCEAN (April 22, 2018) Gunner's Mate 2nd Class Jessica Iraola fires a Mark 38 25 mm machine gun aboard the guided-missile destroyer USS Bulkeley (DDG 84) during a live-fire exercise. Bulkeley is deployed with the Harry S. Truman Carrier Strike Group. (U.S. Navy photo by Mass Communication Specialist Seaman Sara Eshleman/Released)