111224-N-DR144-197 PACIFIC OCEAN (Dec. 24, 2011) Machinist's Mate 3rd Class Derek Serfine, left, Hull Technician Fireman Douglas Anderson, middle, and Hull Technician Fireman Patrick Zembol, right, watch from a sponson aboard Nimitz-class aircraft carrier USS Carl Vinson (CVN 70) as Ticonderoga-class guided-missile cruiser USS Bunker Hill (CG 52) takes on fuel in heavy seas during a refueling at sea. Carl Vinson and Carrier Air Wing (CVW) 17 are currently underway on a Western Pacific deployment. (U.S. Navy photo by Mass Communication Specialist 2nd Class James R. Evans/Released).