L3Harris Successfully Tests Advanced Propulsion System

L3Harris Technologies successfully tested an advanced propulsion system for the U.S. Army’s PrSM Increment 4 program, demonstrating the ability to transition from a solid rocket motor boost phase to a ramjet engine capable of delivering extended-range strike capability from existing HIMARS and MLRS platforms. The test took place at L3Harris’s facility in Orange County, Virginia, with representatives from Lockheed Martin and the Army present to witness the final transition test. The achievement confirms L3Harris’s ability to deliver on the Army’s mission requirements while balancing capability with affordability.