The United States Army is seeking a new low-cost interceptor missile for the Patriot missile system that would cost under $1 million per round—far cheaper than the current PAC-3 MSE interceptor, which now costs over $5 million each. The goal is to create a more affordable missile capable of defending against drones, cruise missiles, and short-range ballistic missiles while improving the system’s cost-efficiency and easing pressure on stockpiles, reports The War Zone.

The Army is encouraging multiple defense companies to compete by developing separate components such as rocket motors, seekers, and guidance systems, with an open-architecture approach that avoids dependence on a single contractor. The new interceptor would work with existing Patriot launchers and the Army’s Integrated Battle Command System (IBCS).

The push reflects growing concerns about missile inventory shortages, high production costs, and the increasing use of Patriot systems in conflicts such as the recent fighting involving Iran and ongoing support for Ukraine. A cheaper interceptor could also be produced more quickly and in larger numbers, helping the US prepare for future large-scale conflicts while maintaining strong air and missile defenses.