// UNMANNED SYSTEMS AND NEXT-GEN WARFARE TERM

M1A2 Abrams

The M1A2 Abrams is a powerful and heavily armored American main battle tank, used by the U.S. Army and its allies. It is designed for frontline combat, featuring advanced technology for protection and offensive capabilities.

M1A2 Abrams — illustration from Wikipedia
Image via Wikipedia

TECHNICAL DEFINITION

The M1A2 Abrams is a U.S. third-generation main battle tank, an advanced variant of the M1 Abrams, equipped with composite armor, a 120mm M256 smoothbore cannon, a Honeywell AGT1500 gas turbine engine, and integrated digital battlefield systems like the Commander's Independent Thermal Viewer (CITV) and Inter-Vehicle Information System (IVIS) for enhanced situational awareness and lethality in ground warfare.

BACKGROUND

The M1 Abrams is a third-generation American main battle tank designed by Chrysler Defense and named for General Creighton Abrams. Conceived for modern armored ground warfare, it is one of the heaviest tanks in service at nearly 73.6 short tons. It introduced several modern technologies to the United States armored forces, including a multifuel turbine engine, sophisticated Chobham composite armor, a computer fire control system, separate ammunition storage in a blowout compartment, and NBC protection for crew safety. Initial models of the M1 were armed with a 105 mm M68 gun, while later variants feature a license-produced Rheinmetall 120 mm L/44 designated M256.

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SYNONYMS & ALIASES

  • Abrams
  • M1A2
  • Abrams MBT
  • M1 Abrams (variant)
  • SEP (variant of A2)

USAGE NOTE

The M1A2 Abrams is a critical asset in modern ground warfare, often deployed as the spearhead in combined arms maneuvers due to its superior protection and firepower.

DEVELOPERS

Organizations developing technology related to M1A2 Abrams.

  • General Dynamics Land Systems

    The original equipment manufacturer (OEM) and lead developer of the M1A2 Abrams main battle tank, responsible for its design, production, and ongoing upgrades.

  • RTX Corporation (formerly Raytheon Technologies)

    Provides critical subsystems for the M1A2 Abrams, including advanced thermal sights, fire control systems, and other integrated electronics.

  • Leonardo DRS

    Supplies advanced electro-optical and infrared systems, including FLIR (Forward Looking Infrared) sensors, integrated display systems, and other mission-critical electronics for the M1A2 Abrams.

  • U.S. Army Ground Vehicle Systems Center (GVSC)

    As part of the U.S. Army Combat Capabilities Development Command (DEVCOM), GVSC conducts research, development, and engineering for ground vehicle systems, including modernization and upgrades for the M1A2 Abrams.

  • Honeywell Aerospace

    Provides crucial components such as the auxiliary power unit (APU), navigation systems, and other advanced electronics for the M1A2 Abrams.

  • General Electric (GE Aerospace)

    Developed and manufactures the AGT1500 gas turbine engine, which is the primary propulsion system for the M1A2 Abrams tank.

  • BAE Systems

    A major defense contractor that provides various combat systems and components, potentially including armor solutions, electronics, and other subsystems integrated into M1A2 Abrams upgrades.

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