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Leonardo propulsion parts to power Columbia Class submarines

Leonardo DRS has been engaged to supply integrated electric propulsion components for the US Navy’s next-generation Columbia Class submarines in contracts worth more than US$1 billion.

Leonardo DRS has been engaged to supply integrated electric propulsion components for the US Navy’s next-generation Columbia Class submarines in contracts worth more than US$1 billion.

The Italian-owned defence contractor made the announcement on 4 April and is expecting to manufacture the parts at company facilities in Massachusetts, Wisconsin, Connecticut and Missouri.

The US Navy is scheduled to field a class of 12 Columbia Class ballistic missile submarines to replace the current fleet of 14 Ohio Class ballistic missile submarines.

Leonardo DRS chief executive officer Bill Lynn said investments in the company’s propulsion and power generation technology have created opportunities to use proven electric drive capabilities for future naval platforms.

“This award represents our company’s dedication to the warfighter; developing innovative systems for critical next-generation national security platforms like the Columbia Class ballistic submarine,” he said.

“We are proud to be partnered with General Dynamics Electric Boat and the US Navy to provide the state-of-the-art components that are at the core of this critical US Navy platform.”

Robert Dougherty

Robert Dougherty

Robert is a senior journalist who has previously worked for Seven West Media in Western Australia, as well as Fairfax Media and Australian Community Media in New South Wales. He has produced national headlines, photography and videography of emergency services, business, community, defence and government news across Australia. Robert graduated with a Bachelor of Arts, Majoring in Public Relations and Journalism at Curtin University, attended student exchange program with Fudan University and holds Tier 1 General Advice certification for Kaplan Professional. Reach out via email at This email address is being protected from spambots. You need JavaScript enabled to view it. or via LinkedIn.
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