160706-N-XG464-009 ATLANTIC OCEAN (July 6, 2016) The Arleigh Burke-class guided-missile destroyers USS Mahan (DDG 72), right, and USS Laboon (DDG 58) participate in a divisional tactics exercise. The ships are conducting routine training and operations in preparation for their upcoming deployment with the George H.W. Bush Carrier Strike Group. (U.S. Navy photo by Mass Communication Specialist 2nd Class Jonathan B. Trejo/Released)