160927-N-ZY039-007 ATLANTIC OCEAN (Sept. 27, 2016) The guided-missile destroyers USS Mahan (DDG 72), right, and USS Laboon (DDG 58) are underway conducting routine training and operations in preparation for an upcoming deployment with the George H.W. Bush Strike Group. (U.S. Navy photo by Seaman Justin R. DiNiro/Released)