US Department of War signs $3bn+ framework deals to boost PAC-3 and THAAD interceptor production

The US Department of War (DoW) has entered into two major framework agreements worth more than $3 billion with Northrop Grumman and Lockheed Martin, targeting a substantial increase in the production of key missile-interceptor components.

Under the agreements, Northrop Grumman will accelerate manufacturing of solid rocket motors and related components for the Patriot Advanced Capability-3 Missile Segment Enhancement (PAC-3 MSE), as well as ramp up output of critical parts for the Terminal High Altitude Area Defence (THAAD) system.

PAC-3 MSE Solid Rocket Motor Expansion

The PAC-3 MSE solid rocket motor effort, involving a $2 billion framework, is aimed at enhancing the nation's integrated air and missile defence capabilities, the department said.

Production at Northrop Grumman's Allegany Ballistics Laboratory (ABL) in Rocket Center, West Virginia, will be a key element of this expansion. The company has already doubled solid rocket motor capacity at ABL since 2021 and aims to triple it further by 2027.

This is expected to enable US Army procurement of PAC-3 MSE missiles to grow from roughly 600 units annually to the low thousands within several years, supporting both US and allied requirements.

THAAD Component Production Increase

Separately, Northrop Grumman has secured a $1 billion agreement to quadruple production of structural components for THAAD interceptors over seven years.

This expanded scope will include delivery of mid-body shells, muzzle covers, and rail car assemblies, among other parts.

According to the DoW, these steps are intended to triple PAC-3 production and quadruple THAAD output in the coming years, meeting both domestic and allied requirements.

Strategic Approach to Supply Chain

Acquisition and Sustainment Under Secretary of War Michael P. Duffey said: "Building the Arsenal of Freedom requires robust, dynamic supply chains at every level of the industrial base.

"Framework agreements with munition components suppliers like Northrop Grumman are vital to accelerating the tripling of PAC-3 and quadrupling of THAAD interceptor production."

The DoW stated that this initiative implements its Acquisition Transformation Strategy, which emphasises direct engagement with suppliers throughout the industrial base. Instead of working exclusively through prime contractors, the Department is forming strategic agreements with essential component manufacturers.

According to the Department, this method is intended to provide greater stability and predictable demand across the supply chain, supporting investments in tooling, modernised facilities, and workforce growth to increase production capacity.

Industry Investment and Recent Contracts

Northrop Grumman has invested significantly in munitions technology and production facilities, according to company information, allocating more than $2 billion toward these areas since 2019. Over $1 billion of this investment has focused specifically on enhancing solid rocket motor capacity.

These contracts follow additional awards across the sector, including a recent $4.7 billion contract given to Lockheed Martin in April to accelerate the delivery of PAC-3 MSE interceptors.

According to the Department of War, these steps collectively support the President and Secretary of War's objectives to strengthen the "Arsenal of Freedom" and ensure timely delivery of missile defence capabilities to US forces and partners.

THAAD is a combat-proven defence against short, medium and intermediate-range ballistic missile threats. Credit: © Lockheed Martin Corporation.