L3Harris Technologies successfully tested an advanced propulsion system for the U.S. Army’s Precision Strike Missile (PrSM) Increment 4 programme, marking a key step toward extended-range strike capabilities. The test demonstrated a successful transition from solid rocket boost to ramjet propulsion, enabling sustained high-speed flight to the target.
The next-generation missile is being developed to deliver precision effects at longer ranges while remaining compatible with existing launch platforms, including HIMARS and MLRS.
“Rapidly advancing our next-generation propulsion system through ground test and into flight test demonstrates our unique ability to deliver on the Army’s mission requirements and near-term fielding plans,” said Scott Alexander, President, Missile Propulsion, Missile Solutions, L3Harris. “Our propulsion system strikes a balance between capability and affordability by meeting the Army’s requirements for speed, range and lethality.”
“The Direct Connect Transition Test shows the missile’s core propulsion is not a future concept but a validated capability that can be loaded onto current HIMARS and M270 launchers quickly, dramatically shortening the time to warfighter delivery,” said Randy Crites, Vice President, Advanced Programs, Lockheed Martin.
The testing was conducted at L3Harris’ facility in Orange County, Virginia, with representatives from Lockheed Martin and the U.S. Army present. The company has invested significantly in advancing propulsion technologies to support evolving operational requirements and accelerate delivery timelines.
