GM and Lockheed Martin Partner to Strengthen U.S. Defense Manufacturing Capacity

General Motors (GM) and Lockheed Martin have announced a strategic partnership aimed at strengthening the United States manufacturing and defense industrial base amid rising demand for military production capacity. The collaboration, facilitated by the U.S. Department of Defense, will focus on enhancing production readiness, improving supply chain resilience, and increasing efficiency through advanced manufacturing technologies.

The agreement brings together GM Defense, General Motors’ defense-focused business unit, and Lockheed Martin, one of the world’s largest defense contractors. While the companies did not disclose specific projects, both organizations emphasized their commitment to expanding defense production capabilities and supporting national security priorities.

According to Bruce Brown, head of strategy at GM Defense, the company plans to leverage its existing laboratories and manufacturing facilities to support the partnership. The move reflects a growing trend of collaboration between automotive manufacturers and defense companies as governments seek additional production capacity for military equipment and munitions.

Reports also indicate that GM has held discussions with other major defense contractors, including RTX and L3Harris Technologies, regarding potential manufacturing partnerships. Bloomberg previously reported that GM was exploring ways to help defense companies increase production, with potential collaborations expected to mirror the framework established with Lockheed Martin.

L3Harris confirmed it is working with organizations both inside and outside the defense sector to accelerate production and strengthen supply chains. The company also revealed plans to invest billions of dollars in modernizing solid rocket motor manufacturing facilities and expanding supplier networks. RTX declined to comment on the reports.

The partnership comes as Lockheed Martin continues its own investment strategy, committing approximately $9 billion through 2030 to expand munitions production and upgrade manufacturing infrastructure. Lockheed Chief Operating Officer Frank St. John said it remains too early to identify specific projects that may emerge from the collaboration with GM Defense.

General Motors is investing roughly $16 billion this year, including $9 billion in capital expenditures and $7 billion in research and development. However, the automaker has not disclosed how much of that funding will be allocated specifically to GM Defense.

The announcement highlights increasing cooperation between the automotive and defense industries as the United States seeks to expand defense manufacturing capacity and strengthen critical supply chains. Ford Motor has also stated that governments in North America and Europe have approached the company about supporting defense-related initiatives through its manufacturing expertise and products.