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L3Harris Strengthens Global Solid Rocket Motor Supply Chain With New PAC-3 Propulsion Supplier

May 26, 2026

L3Harris Technologies has officially expanded its international manufacturing network by issuing a new purchase order to Wojskowe Zaklady Elektroniczne, a Polish government defense company. Under this new agreement, the European firm will operate as a certified supplier to produce critical propulsion components for the United States Army’s Patriot missile system, specifically the PAC-3 interceptor.

Expanding the Global Defense Ecosystem

This partnership highlights a growing trend within the defense sector to integrate international commercial and government manufacturing capabilities into the production lines of vital munitions.

By diversifying its supplier base, L3Harris aims to increase production capacity and address the surging global demand for advanced missile defense systems.

The Role of Attitude Control Motors

The core of this new supply chain agreement revolves around the manufacturing of attitude control motors. These specialized solid rocket motors are essential to the hit-to-kill capability of the PAC-3 missile, providing the rapid, high-precision maneuvers required to intercept fast-moving ballistic and cruise missile threats in the final stages of flight.

Producing these components requires exacting standards and advanced manufacturing processes. Bringing a new international supplier online to handle such sophisticated technology demonstrates a significant level of trust and technology sharing between the United States and its allied partners.

This strategic move ensures that front-line defense systems have a steady flow of necessary parts without being entirely dependent on domestic production facilities.

Advancing Resilient Supply Chains

This procurement strategy aligns directly with broader military goals to build proliferated and resilient defense architectures. By establishing a more robust global solid rocket motor supply chain, defense contractors can mitigate the risk of single points of failure and better handle fluctuations in demand driven by evolving geopolitical conflicts.

The integration of international mass-production techniques into the defense supply chain represents a major pivot toward creating highly scalable systems.

As global threats intensify, collaborations like the one between L3Harris and its new Polish partner will be crucial for maintaining technological superiority and ensuring that allied forces are continuously equipped with the multi-domain solutions necessary to identify, track, and defeat incoming threats.

Filed Under: Military & Defense

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