190817-N-UB406-0186 NORFOLK, Va. (Aug. 17, 2019) Portuguese navy Cmdr. Joao DaSilva (left), chief of staff, Standing NATO Maritime Group One, welcomes U.S. Navy Vice Adm. Andrew Lewis (right), commander, U.S. 2nd Fleet, aboard the guided-missile destroyer USS Gridley (DDG 101) as the ship is moored pier side at Naval Station Norfolk as part of a scheduled port visit. 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)