Defense Technology News – The Department of War has announced two new framework agreements with Northrop Grumman and Lockheed Martin aimed at dramatically expanding production capacity for critical missile-interceptor components. The agreements are designed to triple production of Patriot Advanced Capability-3 (PAC-3) interceptors and quadruple production of Terminal High Altitude Area Defense (THAAD) interceptors, marking a major push to stabilize supply chains for two of the country's most important air and missile defense systems.
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Missile Defense Acquisition Strategy, Part of a Broader "Arsenal of Freedom" Push
Officials are tying the agreements directly to a broader strategic initiative referred to as the Arsenal of Freedom, framed as a joint priority of the Trump administration and Secretary of War Pete Hegseth. The stated goal is to accelerate delivery of critical weapons capabilities and reinforce the nation's integrated air and missile defense network at a time when demand for interceptors has grown increasingly urgent.
Michael P. Duffey, Under Secretary of War for Acquisition and Sustainment, said building the Arsenal of Freedom depends on establishing robust, dynamic supply chains at every level of the defense industrial base. He described framework agreements with component suppliers like Northrop Grumman as essential to accelerating the production increases planned for both PAC-3 and THAAD interceptors.
The underlying logic behind these agreements centers on predictability. By locking in long-term demand signals, the Department is giving suppliers the confidence to invest in advanced tooling, modernize their facilities, and expand their workforce — investments companies are typically hesitant to make without assurance that demand for their products will remain steady over time.
This initiative reflects a direct application of the Department's Acquisition Transformation Strategy, which prioritizes engaging directly with critical suppliers throughout the industrial base rather than relying solely on prime contractors to manage their own supply chains.
Under this approach, the Department establishes strategic agreements straight with the suppliers that make key components, aiming to give the entire supply chain — not just the top-level contractor — the stability needed to scale up production.
What Changes for PAC-3 Production
For the PAC-3 Missile Segment Enhancement program, the new framework agreement establishes a second source for solid rocket motors, a critical interceptor component. By creating steady demand for this second supplier, the Department is aiming to build more competition and resilience into a supply chain that has previously relied on a narrower base of manufacturers. The agreement also ramps up production of ignition safety devices used in PAC-3 interceptors.
What Changes for THAAD Production
On the THAAD side, the agreement is set to quadruple production of the system's structural components, including mid-body shells, muzzle covers, and rail car assemblies. These parts form the physical backbone of the THAAD interceptor, meaning bottlenecks in their production can directly limit how quickly the overall missile defense system can be fielded and replenished.
PAC-3 and THAAD production : A Coordinated Effort Across Multiple Offices
The push to expand PAC-3 and THAAD production isn't being driven by a single office. It's being executed in coordination with the Munitions Acceleration Council, the Economic Defense Unit, the Missile Defense Agency, and the Office of the Under Secretary of War for Acquisition and Sustainment — reflecting how central missile defense capacity has become to the Department's broader industrial base strategy.
Why This Matters for U.S. Missile Defense
PAC-3 and THAAD interceptors form key layers of the United States' integrated air and missile defense architecture, protecting against a range of threats including ballistic missiles. As global missile threats continue to evolve and demand for these interceptors grows — both for U.S. forces and allied nations — production bottlenecks have become a significant strategic vulnerability. These framework agreements represent an attempt to close that gap by treating supply chain resilience not as a secondary concern, but as a core pillar of missile defense readiness going forward.