The M1150 Assault Breacher Vehicle (ABV), nicknamed ‘The Shredder’ is a U.S. military mine- and explosives-clearing vehicle, based on the M1 Abrams-chassis, equipped with a mine-plough and line charges. The Grizzly program was canceled in 2001, and the prototype developed never made it to the production lines. The Marine Corps however persisted and funded its own development and testing. The main body of the final model of the ABV is built on the General Dynamics chassis that is used for the M1A1 Abrams main battle tank. Pearson Engineering of the UK provided the specially designed plow and the other mine-clearing accessories.
These tracked combat vehicles were especially designed to clear pathways for troops and other vehicles through minefields and along roadside bombs and improvised explosive devices. The 72-ton, 40 foot (15 m) long vehicles are based on the M1 Abrams with a 1,500 horsepower engine, but fitted with a .50 cal machine gun and a front-mounted 15-foot (4.5 m) wide plow, supported by metallic skis that glide on the dirt and armed with nearly 7,000 lb (3,175 kg) of explosives. The Breachers are equipped with Linear Demolition Charge System (LDCS): rockets carrying C-4 explosives up to 100–150 yards forward, detonating hidden bombs at a safe distance, so that troops and vehicles can pass through safely.
Assault Breacher Vehicle which requires a crew of two Soldiers, improves the mobility and survivability of combat engineers while having the speed and ability to keep pace with the maneuver force. It creates a tank-width cleared lane through a minefield by launching and detonating one of its MICLIC systems across the minefield, then proofing the lane with its FWMP while marking the cleared lane with its LMS. The ABV provides crew protection and vehicle survivability while having the speed and mobility to keep pace with the maneuver force. Commonality of support (M1A1) is also a significant benefit to the Soldier.