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HACM

HACM, or Hypersonic Attack Cruise Missile, is a new type of very fast missile being developed by the U.S. Air Force that can fly at speeds five times the speed of sound or more, making it extremely difficult for enemies to detect and intercept. It's designed to be launched from aircraft and strike targets quickly.

HACM — illustration from Wikipedia
Image via Wikipedia

TECHNICAL DEFINITION

The Hypersonic Attack Cruise Missile (HACM) is a U.S. Air Force program for a air-launched, scramjet-powered, tactical hypersonic weapon system capable of Mach 5+ speeds, designed for rapid strike missions against time-sensitive, high-value targets with enhanced survivability and penetration capabilities. It leverages a 'boost-glide' or 'air-breathing' design for sustained hypersonic flight.

BACKGROUND

The Hypersonic Attack Cruise Missile is an Australian-American scramjet-powered hypersonic air-launched cruise missile project, the successor of the Hypersonic Air-breathing Weapon Concept (HAWC) and the SCIFiRE hypersonic programs.

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SYNONYMS & ALIASES

  • Hypersonic Cruise Missile
  • Air-launched Hypersonic Missile
  • Tactical Hypersonic Weapon
  • HACM program
  • Hypersonic Weapon

USAGE NOTE

HACM represents a critical component of the U.S. military's strategy to maintain a competitive edge in advanced conventional strike capabilities and deter peer adversaries.

DEVELOPERS

Organizations developing technology related to HACM.

  • Lockheed Martin

    Awarded the contract for the Hypersonic Attack Cruise Missile (HACM), leading its design, development, and integration.

  • RTX Corporation

    Engaged in developing advanced missile systems and components for hypersonic weapons, including contributions to programs like HACM.

  • Northrop Grumman

    Developing critical scramjet propulsion systems and other advanced technologies essential for hypersonic flight, contributing to programs like HACM.

  • Aerojet Rocketdyne

    Provides advanced propulsion systems, including ramjet engines vital for the sustained high-speed flight of hypersonic missiles like HACM.

  • U.S. Air Force

    The primary service driving the development and acquisition of the Hypersonic Attack Cruise Missile (HACM), managing requirements and testing.

  • DARPA (Defense Advanced Research Projects Agency)

    Funds and fosters breakthrough technologies, including various hypersonic programs that inform and contribute to initiatives like HACM.

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