American military and industrial sources announced that the US Army has achieved a pivotal achievement in developing the propulsion system for the fourth-generation Precision Strike Missile (PrSM) (Increment 4), after the success of a decisive test of the transition system between the missile and ramjet propulsion stages within a specialized facility affiliated with L3Harris Technologies.
Reports indicated that the test known as the “Direct Connect Transition Test” demonstrated the success of the transition process between booster propulsion and ramjet within a high-speed simulation environment, which is an essential step to reduce technical risks and open the way for the start of air tests during the fall of this year.
According to the developer, Lockheed Martin, this progress paves the way for the launch of a missile capable of carrying out precise strikes with a range exceeding 1,000 kilometers (620 miles), while maintaining the possibility of operating it on current launch platforms such as HIMARS and M270 launchers without the need for logistical modifications or a new structure.
A company official said that this achievement “confirms that the basic propulsion system is no longer a theoretical concept, but rather a proven capability that can be quickly integrated into current combat systems.”
Those in charge of the project indicated that the ramjet-based propulsion system will enable doubling the range of the basic version of the PrSM missile, while improving maneuverability and final speed, making it difficult for air defense systems to intercept it.
The developing companies also explained that the missile will retain the same transport container used in previous versions, and can be transported via C-130 aircraft, ensuring its compatibility with the current logistical structure of the US Army.
This development comes as part of cooperation between the US Army, Lockheed Martin and L3Harris Technologies, with investments exceeding $300 million to accelerate the development of propulsion and production technologies.
It is expected that air tests of the missile will begin in the coming months, in a step aimed at introducing it into operational service within the long-range strike capabilities of the US Army in the coming years.
