190812-N-UB406-0034
ATLANTIC OCEAN (Aug. 12, 2019) Seaman Yongru Li, right, instructs Seaman Recruit Xavier Artiaga, center, on proper signaling as the guided-missile destroyer USS Gridley (DDG 101) conducts a replenishment-at-sea with the Lewis and Clark-class dry cargo ship USNS Robert E. Peary (T-AKE 5). Gridley is underway on a regularly-scheduled deployment 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 Cameron Stoner)