171113-N-FP878-004 MEDITERRANEAN SEA (Nov. 13, 2017) The Arleigh Burke-class guided-missile destroyer USS Donald Cook (DDG 75) transits the Mediterranean Sea during exercise Dogu Akdeniz 2017. Dogu Akdeniz is a Turkish-led, multinational maritime exercise designed to improve combined combat capabilities, increase operational capacity and strengthen relationships among NATO allies. (U.S. Navy photo by Mass Communication Specialist 1st Class Theron J. Godbold/Released)