An MV-22 connects to a refueling hose during training exercises over the eastern North Carolina coast, July 14, 2008. The MV-22 Osprey aircraft is assigned to Marine Medium Tilitrotor Squadron 263. The Marine Aerial Refueler Transport Squadron 252 refueled the Osprey from a KC-130J aircraft. U.S. Marine Corps photo by Lance Cpl. Michael Curvin.