170907-N-FP878-078 NAVAL STATION ROTA, Spain (Sept. 7, 2017) Command Master Chief Rick O’Rawe, Sixth Fleet Command Master Chief, speaks with the Chief’s Mess aboard the Arleigh Burke-class guided-missile destroyer USS Donald Cook (DDG 75), Sept. 7, 2017. Donald Cook, forward-deployed to Rota, Spain, is on its 6th patrol in the U.S. 6th Fleet area of operations in support of regional allies and partners, and U.S. national security interests in Europe. (U.S. Navy photo by Mass Communication Specialist 1st Class Theron J. Godbold /Released)