A U.S. Navy MH-60S Seahawk helicopter assigned to Helicopter Sea Combat Squadron (HSC) 26 carries supplies from the dry cargo/ammunition ship USNS Wally Schirra (T-AKE 8), right, during a vertical replenishment with the amphibious transport dock ship USS Green Bay (LPD 20), and the amphibious dock landing ship USS Comstock (LSD 45), not pictured, in the Persian Gulf July 17, 2011. Comstock and Green Bay were under way supporting maritime security operations and theater security cooperation efforts in the U.S. 5th Fleet area of responsibility.