GM Lockheed Collaboration Expands Defense Work
GM Lockheed collaboration confirmed on June 16, 2026; talks over making common munitions parts may expand GM Defense and draw investor interest.

KEY TAKEAWAYS
- DoD-facilitated collaboration confirmed by GM and Lockheed via joint press release.
- GM was reported to be in talks to make common munitions parts for Lockheed, with no agreement finalized.
- GM Defense holds a recent roughly $143 million DoD vehicle contract, underscoring its defense manufacturing foothold.
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General Motors Company said on June 16, 2026, that it had entered a Department of Defense-facilitated collaboration with Lockheed Martin Corporation to strengthen the U.S. manufacturing and defense industrial base. This follows reports that GM is in talks to produce common parts for missiles, interceptors, and other munitions.
DoD-Facilitated Collaboration Confirmed
Lockheed Martin and GM Defense LLC issued a joint press release on June 16, 2026, announcing a collaboration aimed at reinforcing the U.S. manufacturing and defense industrial base. The effort, facilitated by the Department of Defense, combines GM’s high-volume manufacturing expertise with Lockheed’s defense systems integration capabilities to support national defense needs. The release described the arrangement as a collaboration without specifying programs, contract awards, or financial terms.
GM in Talks to Supply Munitions Components
On June 15, 2026, reports detailed ongoing discussions between GM and Lockheed Martin about GM producing commonly used parts for Lockheed’s weapons systems, including missiles, interceptors, and other strike weapons. These talks remain exploratory, with no binding production agreement or finalized component list. The focus is on generic, off-the-shelf components suited for high-volume automotive-style manufacturing rather than sensitive guided-missile subsystems. The companies are evaluating how GM’s factory capacity could integrate into Lockheed’s munitions supply chains.
GM Defense, operating for nearly a decade, has concentrated on vehicle platforms and mobility solutions, such as Infantry Squad Vehicles based on the Chevrolet Colorado for the U.S. Army. Around June 11, 2026, the subsidiary won a Department of Defense firm-fixed-price contract valued at roughly $143 million to supply additional Infantry Squad Vehicles.
This initiative aligns with the Pentagon’s broader effort to recruit non-traditional suppliers to expand surge capacity and replenish munitions stockpiles depleted by recent conflicts, including those in Ukraine and Iran. If the talks lead to contracts, the work would mark a significant expansion of GM Defense from vehicles into munitions-related components, potentially opening new revenue streams. GM Chief Executive Mary Barra has met with U.S. officials to discuss expanding the company’s role in defense manufacturing beyond vehicle platforms.





