HEADING OUT Seaman Ruben Casilla prepares to release the mooring lines as the USS Oak Hill departs Naval Amphibious Base Little Creek, Va., Jan. 4, 2007. The Oak Hill is part of the Bataan Expeditionary Strike Group which is under way to conduct maritime security operations. SHARE: Download: Full Size (0.02 MB) Credit: VIRIN: 350260-J-LDP60-742.jpg Photo Gallery