L3Harris Won $6 Billion Lockheed Martin Contract

The seven-year deal requires L3Harris to expand manufacturing for THAAD missile system propulsion components.

Updated on Sept. 29, 2026 in Manufacturing

Bold flat-color editorial illustration of a rocket motor housing, evoking the scale of defense manufacturing contracts. — L3Harris Technologies has signed a $6 billion, seven-year contract with Lockheed Martin to significantly expand manufacturing capacity for the THAAD missile system. AI Illustration. Upload story photo >

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L3Harris Technologies has secured a $6 billion contract from Lockheed Martin to scale up production for the Terminal High Altitude Area Defense (THAAD) system. The seven-year agreement will involve constructing a new facility for rocket boost motors.

Why it matters

This contract represents a significant move by the Defense Department to quadruple propulsion production for critical missile defense interceptors. Operators in the defense supply chain should note the shift toward increased domestic capacity requirements.

The seven-year contract is valued at over $6 billion. This project aims to support the Defense Department's stated goal to quadruple THAAD propulsion production capacity.

The players

L3Harris Technologies

An aerospace and defense contractor providing mission-critical solutions across air, land, sea, space, and cyber domains.

Lockheed Martin

A global security and aerospace company specializing in research, design, and manufacturing of advanced technology systems.

The details

L3Harris will establish a new dedicated facility to manufacture rocket boost motors and increase output for liquid divert and attitude control systems. These components are integral to the THAAD system, which is used for ballistic missile interception. The expansion follows an earlier framework agreement reached with the Defense Department to accelerate domestic production timelines.

Earlier this year: L3Harris entered a framework agreement with the Defense Department.
September 29, 2026: L3Harris received the $6 billion contract.

Market Landscape

This contract follows the Defense Department's framework agreement to quadruple THAAD propulsion production, marking a formal transition from strategic planning to capital investment. It highlights a broader industry trend of scaling domestic defense manufacturing to meet long-term readiness requirements.

Defense contractors should monitor the downstream demand for specialized components as L3Harris begins construction on its new facility. Expect increased scrutiny on lead times and materials procurement as the sector works to meet the quadrupeld production mandate.

The takeaway

Large-scale defense contracts now prioritize rapid capacity expansion over incremental growth to meet national security goals. Keep a close watch on the sub-tier supply chain requirements emerging from this seven-year production ramp-up.