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hypersonic

Concept art for the Hypersonic Attack Cruise Missile (HACM). (Image courtesy of Raytheon Technologies)

Pentagon taps 6 vendors for accelerated hypersonics R&D

Leidos, GoHypersonic, Special Aerospace Services (Aurex), the Purdue Applied Research Institute, Halo Engines and Kratos have each received other transaction agreements from the Joint Hypersonics Transition Office.
Lockheed Martin and GE Aerospace have demonstrated a liquid-fueled rotating detonation ramjet engine that could enable missiles to fly faster and farther, while costing a lot less to build compared to other ramjet options. (Lockheed Martin photo)

Lockheed Martin, GE Aerospace demo novel ramjet engine for hypersonic weapons

Lockheed and GE are developing a liquid-fueled rotating detonation ramjet engine that could allow missiles to fly farther and reach speeds of at least Mach 5.
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