U.S. Sailors, assigned to the aircraft carrier USS George H.W. Bush (CVN 77) weapons department, prepare to attach a pole pendant to an MH-60S Seahawk helicopter, from Helicopter Sea Combat Squadron (HSC) 9, during a vertical replenishment with the aircraft carrier USS Harry S. Truman (CVN 75) in the Atlantic Ocean Feb. 17, 2011. George H.W. Bush was under way in the Atlantic Ocean conducting Joint Task Force Exercise.