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Lockheed to make cheaper Patriot interceptors as air defense demand soars

By Thomson Reuters Jul 20, 2026 | 1:10 AM

By Joe Brock

FARNBOROUGH, England, July 20 (Reuters) – Lockheed Martin announced a lower-cost Patriot interceptor on Monday as militaries seek cheaper ways to counter drones and missiles, while ​defense contractors face competition from startups making low-cost weapons ‌that can be produced at scale.

Lockheed said its new PAC-3 Adapted Capability Effector, or ACE, missile would cost less than half as much as its PAC-3 MSE interceptors, which cost roughly $4 million per missile, according to U.S. ‌Army ​budget documents.

Initial production could start within ⁠36 months, the company said, ⁠adding that it plans to develop and manufacture the weapon with U.S. and European industry partners.

“American and allied warfighters need a solution that is battle-tested and budget-smart,” Tim Cahill, ​president of Lockheed Martin Missiles and Fire Control, said in a statement at Britain’s Farnborough Airshow.

The location of the announcement ⁠underscores efforts by U.S. defense companies to ⁠tap a European rearmament boom fueled by Russia’s ​war in Ukraine, even as European governments seek to reduce dependence ​on American suppliers and expand local defense manufacturing.

The Patriot ‌system has become one of the world’s most sought-after air-defense weapons since Russia’s 2022 full-scale invasion of Ukraine. Kyiv credits Patriot batteries with helping defend cities against Russian ballistic missile attacks, while ⁠President Volodymyr Zelenskiy has repeatedly appealed for more launchers and interceptors as Moscow intensifies air strikes.

Demand has also been driven by missile ⁠exchanges between Iran, the ‌United States and Israel and wider instability ⁠in the Gulf, stretching supplies of advanced air-defense ​weapons ‌and exposing production bottlenecks throughout the Western defense ​industry.

The launch ⁠of a cheaper interceptor by Lockheed underscores how established defense contractors are responding to mounting competition from Silicon Valley-backed startups that promise to deliver weapons faster, in greater numbers and at a fraction of the cost of traditional systems.

(Reporting by Joe Brock; Editing ​by Sharon Singleton)