US Air Force makes its choice on air-launched hypersonic missiles
A Northrop Grumman scramjet engine will power the Hypersonic Attack Cruise Missile from Raytheon. (Image: Northrop Grumman)
Hypersonic Attack Cruise Missiles will arm USAF fighters to deliver a standoff or near-standoff attack capability.
The USAF has chosen Raytheon and Northrop Grumman jointly to develop and deliver operationally ready air-launched Hypersonic Attack Cruise Missiles (HACMs) after awarding a $985 million contract on 22 September.
The Raytheon/Northrop Grumman proposal was selected ahead of designs from Boeing and Lockheed Martin.
Derived from the Hypersonic Air-breathing Weapon Concept demonstrator, HACM is a USAF programme of record that is also connected to the US-Australian Southern Cross Integrated Flight Research Experiment (SCIFiRE).
Northrop Grumman is providing the necessary scramjet technology into the hypersonic weapon itself, for which Raytheon is responsible.
The two partners have cooperated since 2019 on developing and producing an air-breathing hypersonic weapon powered by a scramjet.
More from Air Warfare
-
![DSEI 2025: The fighter market shift to Manned-Unmanned Teaming (MUM-T)]()
DSEI 2025: The fighter market shift to Manned-Unmanned Teaming (MUM-T)
Manned-Unmanned Teaming (MUM-T) capabilities is set to become a market differentiator for fighter aircraft, allowing 4.5-5th generation platforms to remain relevant to the battlefield.
-
![Project Kuiper’s LEO network pioneers Space-as-a-Service]()
Project Kuiper’s LEO network pioneers Space-as-a-Service
The Kuiper Network enables organizations to buy, rather than build, applications that serve mission needs at mission speed.
-
![DSEI 2025: Helsing and Systematic join forces to revolutionise drone recce-strike missions]()
DSEI 2025: Helsing and Systematic join forces to revolutionise drone recce-strike missions
The partnership will integrate Helsing’s AI-powered systems with the Systematic SitaWare suite of C4ISR currently used by more than 50 nations, enabling faster data exchange between ISR UAVs and Helsing’s HX-2 loitering munitions.
-
![DSEI 2025: UK launches Project Octopus to deliver thousands of interceptor drones to Ukraine]()
DSEI 2025: UK launches Project Octopus to deliver thousands of interceptor drones to Ukraine
The programme will work to build and deploy the drones to Ukraine to support its fight against Russia, coming a day after Poland shot down 19 Russian drones in its airspace.
-
![DSEI 2025: NATO members evaluate Black Widow UAV as it joins NSPA catalogue]()
DSEI 2025: NATO members evaluate Black Widow UAV as it joins NSPA catalogue
The addition of Red Cat’s Black Widow to NATO’s NSPA catalogue opens the doors for allied forces to more easily procure the AI-enabled drone.
