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Next Generation Trident II SWS D5LE2 Award

Artist rendering of Trident II D5 Submarine-Launched Ballistic Missile [© Lockheed Martin]

The US Navy awarded Lockheed Martin a $383 million modification to the existing contract for development of the next generation Trident II SWS D5LE2.

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Press Release, Titusville FL, 31 January 2025: The US Navy awarded Lockheed Martin a $383 million cost-plus-incentive-fee and cost-plus-fixed-fee modification to the existing Lockheed Martin contract for development of the next generation of the Trident II Strategic Weapons System (SWS) D5 missile to continue the nation’s sea-based strategic deterrence.

Under this contract modification, Lockheed Martin will design the upgraded missile, called the Trident II D5 Life Extension 2 (D5LE2). The integrated, modernised missile will be carried aboard Columbia-class ballistic missile submarines to ensure the strategic weapon system remains credible through 2084.

“The second life extension of the Trident D5 missile will enable the United States and United Kingdom, through the Polaris Sales Agreement, to maintain credibility deterring evolving threats,” said Jerry Mamrol, vice president of Fleet Ballistic Missiles at Lockheed Martin. “We are proud to continue our critical partnership with the US Navy to take deterrence into this new era.”

Advancing Deterrence: The D5 missile, built and upgraded by Lockheed Martin for the Navy, is the most advanced ballistic missile in the world and is currently aboard US Ohio-class and UK Vanguard-class submarines. This year, Lockheed Martin will mark 70 years of support to the Navy developing and sustaining the missiles that are the backbone for the nation’s sea-based deterrence through the company’s Fleet Ballistic Missiles (FBM) programme.

Lockheed Martin’s FBM programme is critical to preserving American and allied security with a focus on innovation through advanced digital technology, modern facilities, and a culture of excellence.

New Florida Facility for the Future: Lockheed Martin is breaking ground on an approximately 225,000 square foot facility in Titusville, Florida to produce components for the D5LE2 submarine-launched ballistic missile. The new facility expands Lockheed Martin’s presence in Florida’s Space Coast and is expected to add approximately 300 highly-skilled new jobs.

“Under Governor Ron DeSantis’ leadership, Florida continues to invest in our aerospace and aviation, and military and defence industries – bringing high-skill, high-wage jobs to the State,” said Florida Secretary of Commerce J. Alex Kelly. “Strategic investments like this continue to propel Florida’s workforce, adding 300 new jobs and bringing economic success to Florida communities.”

The facility is anticipated to be ready for operations in 2027 to meet the Navy’s production needs and support the service for the next 60 years.

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