But even in those conditions, the M1s usually prevailed, as proven in circumstances like the Battle of Baghdad, and the drive to the capital, where dozens of Iraqi MBTs were obliterated, or near Mahmoudiyah, south of Baghdad, April 3, 2003, (Iraqi Freedom) when US tanks engaged their counterparts from just 50 yards, shattering seven enemy T-72s without losses. These encounters also exposed the very poor marksmanship of the Iraqi gunners, in part due to the shortage of modern night-vision and range-finder assets. The Iraqis, however, had no idea they could be detected and destroyed at a range of nearly by the M1 Abrams, and the Challenger.