190327-N-JX484-1042 IRISH SEA (March 27, 2019) Sailors man the rails as the guided-missile destroyer USS Gravely (DDG 107) approaches the German navy replenishment tanker FGS Spessart (A1442) for 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)