Lockheed Martin has announced the development of a lower-cost Patriot missile interceptor, the PAC-3 Adapted Capability Effector (ACE), designed to reduce costs while maintaining effectiveness. The new interceptor will cost less than half of the current PAC-3 Missile Segment Enhancement (MSE), which is priced at approximately $4 million per unit. Initial production is expected to begin within 36 months, with development and manufacturing involving U.S. and European industry partners.
The announcement comes amid surging global demand for air defense systems, driven by conflicts in Ukraine, the Middle East, and rising threats from drones and ballistic missiles. The PAC-3 ACE will be compatible with existing Patriot systems and the U.S. Army’s Integrated Battle Command System (IBCS), ensuring seamless integration. Lockheed Martin emphasizes that the new interceptor will be battle-tested and budget-friendly, addressing the need for cost-effective solutions in modern warfare.
The company plans to ramp up production of the PAC-3 MSE to 2,000 units per year by the end of the decade, with the PAC-3 ACE expected to handle about two-thirds of the threat set currently managed by the MSE. Lockheed Martin has also been expanding partnerships to increase defense manufacturing capacity in the U.S. and Europe, including a recent agreement with German arms manufacturer Rheinmetall.
The PAC-3 ACE will use Hit-to-Kill technology, similar to its predecessors, destroying threats through direct impact rather than explosive warheads. This technology has been proven effective in recent conflicts, including Ukraine’s defense against Russian missile attacks. The new interceptor is designed to engage aircraft, cruise missiles, drones, and short-range ballistic missiles, providing a rapidly deployable option for allied forces.
Lockheed Martin’s announcement was made at the Farnborough International Airshow, underscoring efforts to tap into Europe’s rearmament boom fueled by the war in Ukraine. While European governments seek to reduce dependence on American suppliers, U.S. defense companies are expanding their presence in the region.