191023-N-UB406-0019 ATLANTIC OCEAN (Oct. 23, 2019) The Portuguese navy frigate NRP D. Francisco de Almeida (F334) prepares to conduct a passenger transfer exercise as seen from the U.S. Navy guided-missile destroyer USS Gridley (DDG 101). 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. (U.S. Navy photo by Mass Communication Specialist 2nd Class Cameron Stoner)