ATLANTIC OCEAN (Jan. 12, 2021) The Arleigh Burke-class guided-missile destroyer USS Laboon (DDG 58) fires a round from the Mark 45, Mod 2, 5 inch gun during a live-fire exercise, Jan. 12, 2021. Laboon is underway in the Atlantic Ocean conducting operations as part of the Dwight D. Eisenhower Strike Group. (U.S. Navy photo by Mass Communications Specialist Seaman Jeremy R. Boan)