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Lockheed Martin Advances Trident II D5 Modernization

July 10, 2026

2 min read

Key Takeaways

Lockheed Martin awarded $850 million contract for Trident II D5 modernization.
The program is a critical piece of the US nuclear triad.
The system is being advanced to ensure effectiveness into the 2040s.
Work will be performed across multiple US locations.

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Strategic Implications

This award may indicate the US Navy's continued commitment to nuclear deterrence, which could strengthen the nation's strategic position. The modernization of the Trident II D5 system suggests a focus on maintaining a credible and resilient deterrent, which may have implications for the global balance of power.

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What Happened

Critical Nuclear Deterrent Program Receives $850M Award

Lockheed Martin has been awarded an $850 million contract modification from the US Navy to continue design and development of the Trident II D5 Life Extension 2 program, a critical piece of the nation’s nuclear triad. The Trident II D5 strategic weapon system remains a cornerstone of US deterrence, recognized for its accuracy, reliability, and operational performance. The program is being further advanced to ensure its effectiveness into the 2040s and beyond. This development was announced by Lockheed Martin.

Source | Originally Published: July 10, 2026

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