The U.S. Army is actively seeking proposals from defense contractors for a new, low-cost interceptor for the Patriot surface-to-air missile system. The primary goal is to achieve a unit cost under $1 million, which is approximately one-fifth the price of the current-generation Patriot PAC-3 Missile Segment Enhancement (MSE) interceptors. The unit cost of a PAC-3 MSE interceptor has risen to about $5.3 million, according to the Army's latest proposed budget for fiscal year 2027, up from a historical average of $4 million. This initiative aims to improve the Patriot's cost-per-intercept ratio, particularly against lower-tier threats like drones and cruise missiles, and address strains on stockpiles and supply chains.
The contracting notice specifies a target of no more than $250,000 for each of four key components: the Low-Cost Interceptor All-Up Round (AUR) and Fire Control, Low-Cost Rocket Motor, Low-Cost Seeker, and Fire Control and Flight Guidance Implementation. The Army is also looking for a potential contractor to serve as the central integrator for these diverse components. The new interceptors are intended to be supplemental to existing ones, integrated into current M903 trailer-based launchers, and leverage the Integrated Battle Command System (IBCS) network. They are designed to engage Air Breathing Threats (ABT), Cruise Missiles, Close-Range Ballistic Missiles (CRBM), and Short-Range Ballistic Missiles (SRBM).
This push for a cheaper, more rapidly producible interceptor comes as Lockheed Martin, the prime contractor for PAC-3 MSE, recently agreed to a $4.7 billion deal with the Pentagon to significantly ramp up PAC-3 interceptor production. Lockheed aims to increase annual PAC-3 interceptor output from approximately 600 to 2,000 over seven years. The new low-cost interceptor program is critical for managing stockpiles, especially given the heavy use of Patriot missiles in recent conflicts with Iran and other crises, as well as support for allies like Ukraine. The Army's Capability Program Executive for Defensive Fires issued a call for information last Friday, and Army Maj. Gen. Frank Lozano indicated that an Industry Day would be held soon to encourage broad participation from the missile technology industrial base. A key aspect of this initiative is Army ownership of the intellectual property to prevent vendor lock.
