161021-N-CL027-124 MEDITERRANEAN SEA (Oct. 21, 2016) Cmdr. Christopher J. Gilbertson, left, from Minneapolis, commanding officer of the guided-missile destroyer USS Mason (DDG 87), addresses the crew during an all hands call. Mason, deployed as part of the Eisenhower Carrier Strike Group, is conducting naval operations in the U.S. 6th Fleet area of operations in support of U.S. national security interests in Europe. (U.S. Navy photo by Petty Officer 3rd Class Janweb B. Lagazo)