CAMP LEATHERNECK, Afghanistan-Marines with Delta Company, 1st Tank Battalion, 1st Marine Division (Forward), fires the main cannon of an M1A1 Abrams tank during a range at Camp Leatherneck, Jan. 13, 2011. The Marines fired multiple rounds to align their sights and prepare their tanks for upcoming missions. , Cpl. Daniel Blatter, 1/13/2011
