190327-N-JX484-1351 IRISH SEA (March 27, 2019) The guided-missile destroyer USS Gravely (DDG 107) receives fuel from the German navy replenishment tanker FGS Spessart (A1442) during a replenishment-at-sea. Gravely is deployed as the flagship of Standing NATO Maritime Group 1 to conduct maritime operations and provide a continuous maritime capability for NATO in the northern Atlantic. (U.S. Navy photo by Mass Communication Specialist 2nd Class Mark Andrew Hays/Released)