A US Marine Corps (USMC) Marine M1A1 Abrams Main Battle Tank (MBT), 2nd Tank Battalion (BN), fires it main gun into a building to provide suppressive counter fire against insurgents who fired on other USMC Marines during a fire fight in Fallujah, Al Anbar Province, Iraq. These Marines are participating in Operation AL FAJR, which is an offensive operation conducted against Iraqi insurgent forces as part of a Security and Stabilization Operation (SASO) carried out during Operation IRAQI FREEDOM. Department of Defense Lance Corporal James J. Vooris, (USMC); (Released to Public)