"The M1A3 main battle tank is the U.S. Army's primary combat weapon for closing with and destroying the enemy. Its 120 mm smooth bore gun can effectively kill anything from 3,000 meters away. The latest upgrade has improved the computer core of the M1 by providing 2d generation FLIR and optical improvements, Enhanced Position Location Reporting System (EPLRS), Eye Safe Laser Range Finder, and a Thermal Management System (TMS) to mitigate heat and improve reliability."
