U.S. Navy sailors conduct the hot refueling of an AH-1 Cobra (Marine Medium Helicopter Squadron 268 Reinforced) during night flight operations aboard the USS Makin Island in the Indian Ocean on Dec. 30, 2011.
SH-60F Seahawk helicopter off the flight deck of aircraft carrier USS Carl Vinson (CVN 70) Dec. 31, 2011, in the Pacific Ocean.