190613-N-AT530-1255 BALTIC SEA (June 13, 2019) Sailors observe as the Whidbey Island-class amphibious dock landing ship USS Fort McHenry (LSD 43) receives fuel from the German navy Type 702 replenishment ship FGS Berlin (A 1411) during a replenishment-at-sea as part of exercise Baltic Operations (BALTOPS) 2019. BALTOPS is the premier annual maritime-focused exercise in the Baltic Region, marking the 47th year of one of the largest exercises in Northern Europe enhancing flexibility and interoperability among allied and partner nations. (U.S. Navy photo by Mass Communication Specialist 2nd Class Chris Roys/Released)