The M1147 provides new capabilities for the M1 Abrams tank, allowing crews to counter Anti-Tank Guided Missile (ATGM) teams and breach Double Reinforced Concrete Walls (DRCW). It integrates the functions of four legacy rounds into a single advanced system, using a multi-mode programmable fuze with three operational modes: point detonate, point detonate delay, and airburst.
Maj. Gen. John T. Reim, JPEO A&A, emphasised the importance of the development, stating, “The M1147 will play a crucial role in providing overmatch capabilities and enhanced lethality to the M1 Abrams Main Battle Tank.” The round’s versatility enhances operational effectiveness while simplifying logistical demands and addressing aging stockpile issues.
This achievement reflects the Army’s commitment to readiness and modernisation, ensuring that soldiers and international allies are equipped with advanced ammunition to maintain a decisive edge. The M1147 promises to enhance lethality, efficiency, and adaptability on the battlefield today and into the future.
The M1147 120mm Advanced Multi-Purpose (AMP) cartridge is a line of sight, full-bore multipurpose munition employed by Abrams tanks. The AMP cartridge consolidates the capabilities of four cartridges: the M830 High Explosive Anti-Tank cartridge, M830A1 Multi-Purpose AntiTank cartridge, M1028 Canister cartridge, and M908 Obstacle Reduction cartridge, into one cartridge. The AMP cartridge is intended to add new capabilities for breaching walls and against dismounted Anti-Tank Guided Missile (ATGM) teams at extended ranges.
Source: U.S. Army.