A U.S. Marine Corps M-1A1 Abrams main battle tank churns the sand at Camp Lejeune. A U.S. Marine Corps M-1A1 Abrams main battle tank churns the sand as it heads up the beach after off loading from a U.S. Navy Landing Craft Air Cushion during amphibious training conducted by 1st Battalion, 6th Marines at Onslow Beach, Camp Lejeune, N.C., on Feb. 9, 1999. SHARE: Download: Full Size (0.05 MB) Credit: VIRIN: 775642-O-HHL01-873.jpg Photo Gallery