190710-N-ZL624-0002 PANAMA CANAL (July 10, 2019) The guided-missile destroyer USS Gridley (DDG 101) is seen transiting the Panama Canal in a long-exposure shot. Gridley is underway on a regularly-scheduled deployment as the flagship of Standing NATO Maritime Group 1 (SNMG1) to conduct maritime operations and provide a continuous maritime capability for NATO in the northern Atlantic. (U.S. Navy photo by Master-At-Arms 1st Class Joseph Broyles)