Lockheed Martin has introduced the PAC-3 Edge as a proposed next-generation interceptor for strengthening the Patriot air and missile defence network against hypersonic and other sophisticated airborne threats. The system is being developed through the US Army’s Future Interceptor programme as a more capable successor to the PAC-3 Missile Segment Enhancement. Its design aims to increase engagement range and operating altitude compared with current Patriot interceptors. PAC-3 Edge combines a newly developed seeker with upgraded flight controls and a multi-pulse solid rocket motor supplied by Northrop Grumman. The improvements are intended to enhance the missile’s ability to identify, track and engage advanced targets, including highly manoeuvrable hypersonic weapons. Lockheed Martin has indicated that the new interceptor could be priced at a level comparable to PAC-3 MSE. Flight trials are planned for 2027, while operational deployment is targeted for 2031, subject to successful development and testing. Hypersonic missiles present a significant challenge because they travel faster than Mach 5 and may change direction while in flight. PAC-3 Edge is designed to improve interception opportunities through enhanced sensing, greater manoeuvrability and a propulsion system capable of generating thrust at multiple points during its flight. However, its practical performance against hypersonic threats remains to be established through future trials. The project builds on the established PAC-3 MSE architecture while incorporating newer technologies. It also forms part of a broader US effort to strengthen air and missile defence capabilities as demand for interceptors rises. Under a separate agreement worth up to approximately $58.6 billion, or ₹4.88 lakh crore, Lockheed Martin is working to expand production of existing PAC-3 missiles. The company plans to raise annual manufacturing capacity from roughly 600 units to around 2,000. This increase is expected to help replenish US stockpiles and supply allied nations that rely on Patriot systems. Together, the development of PAC-3 Edge and the planned production expansion reflect efforts to improve future interception capabilities and maintain sufficient missile inventories.
