170928-N-FP878-119 SEA OF HEBRIDES (Sept. 28, 2017) Operations Specialist 3rd Class John Jefferson relays and records information during a naval surface fire support qualification aboard the Arleigh Burke-class guided-missile destroyer USS Donald Cook (DDG 75). Donald Cook is forward-deployed to Rota, Spain, on its sixth patrol to 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)