180606-N-FP878-288 BALTIC SEA (June 6, 2018) Chief Boatswain’s Mate Keith Becker stands safety watch aboard the Arleigh Burke-class guided-missile destroyer USS Bainbridge (DDG 96) during refueling operations with the German Berlin-class replenishment ship Frankfurt am Main (A 1412) in support of exercise Baltic Operations (BALTOPS) 2018. BALTOPS is the premier annual maritime-focused exercise in the Baltic Region and one of the largest exercises in Northern Europe that is designed to enhancing flexibility and interoperability among allied and partner nations. (U.S. Navy photo by Mass Communication Specialist 1st Class Theron J. Godbold/Released)