An SH-60R Seahawk from the Helicopter Maritime Strike Squadron HMS 74 "Swampfoxes" delivers supplies during a vertical replenishment at ea with Military Sealift Command oiler USNS Leroy Grumman aboard the Arleigh Burke-class guided missile destroyer USS Gravely. Gravely, home-ported in Norfolk, Va., is on a scheduled deployment supporting maritime security operations and theater security cooperation efforts in the 6th Fleet area of responsibility.