ABRAMS HEAT U.S. Marines aboard an M1A1 Main Battle Tank engages light armored targets with explosive anti-tank rounds during the battalion’s bi-annual gunnery qualification at Twentynine Palms, Calif., Aug. 26, 2008. The Marines and tanks are assigned to the 1st Tank Battalion’s Company C. SHARE IMAGE: Download Image: Full Size (0.06 MB) Photo By: VIRIN: 874339-V-RBH99-861.jpg Photo Gallery