191123-N-UB406-0091 TROMSO, Norway (Nov. 23, 2019) The U.S. Navy guided-missile destroyer is moored pierside in Tromso, Norway, during a brief stop for fuel. Gridley is underway on a scheduled deployment as the flagship of Standing NATO Maritime Group One to conduct maritime operations and provide a continuous maritime capability for NATO in the northern Atlantic Ocean. (U.S. Navy photo by Mass Communication Specialist 2nd Class Cameron Stoner/Released)