DARPA is betting on scramjets, advanced materials, and faster testing
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The Pentagon is pursuing a new hypersonic cruise missile concept designed to survive increasingly capable enemy air defense networks.
The Defense Advanced Research Projects Agency (DARPA) Next Generation Hypersonic Cruise Missile (NGHCM) program wants contractors to design a hypersonic scramjet cruise missile capable of evading enemy interceptors.
The effort comes as U.S. forces intercept Iranian retaliations from its attack, increasing concerns about existing stand-off weapons facing sophisticated defenses.
DARPA says advanced integrated air defense systems could increasingly restrict American forces and weaken existing stand-off strike capabilities.
Its request for information seeks concepts capable of achieving significant improvements in range, cruise speed, altitude, or other operational characteristics.
The agency specifically wants a demonstrator that could establish the basis for producing future missiles in substantially larger quantities.
The proposed system would use scramjet propulsion, allowing atmospheric air to support combustion during sustained high-speed flight.
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DARPA has not specified a precise velocity requirement, although hypersonic flight generally refers to speeds exceeding Mach 5.
The request instead emphasizes broader performance, survivability, affordability, and development speed rather than prescribing one fixed technical configuration.
“Future U.S. military operations face increasingly significant challenges from the rapid proliferation and advancement of highly capable Integrated Air Defense Systems,” DARPA said.
The agency also asks companies to consider how payload, range, speed, altitude, maneuverability, signatures, and launch-platform capacity could influence overall effectiveness.
Potential launch arrangements include tactical fighters, heavy bombers, surface-based vertical launch systems, and larger ground-based platforms.
