Anduril and Raytheon Test Highly Loaded Grain Solid Rocket Motor for Air-to-Air Missiles

Anduril, Raytheon Successfully Test Rocket Motor - Orange County Business Journal

Anduril Industries and Raytheon, an RTX business, successfully completed a static fire test of an advanced solid rocket motor featuring a Highly Loaded Grain configuration — a major advancement in propulsion technology for air-to-air weapon systems, according to a statement from Anduril. The test was conducted in partnership with Raytheon’s Advanced Technology business and the Air Force Research Laboratory Munitions Directorate, the statement sa…

Anduril and Raytheon Test Highly Loaded Grain Solid Rocket Motor for Air-to-Air Missiles

Highly Loaded Grain (HLG) Solid Rocket Motors allow extended range and customized thrust profiles with the same propellant and the same size rocket motor. Anduril and Raytheon announced on Oct. 7, 2025 they conducted a static fire test of the former’s Solid Rocket Motor (SRM) featuring a Highly Loaded Grain (HLG) configuration. Anduril described the […]

Anduril, Raytheon, and AFRL validate HLG solid rocket motor

Anduril Industries and Raytheon, an RTX business, have completed a static fire test of a new SRM for air-to-air weapon systems.