Derby-based Rolls-Royce Submarines is making significant strides in the development of seven SSN-AUKUS attack submarines, reflecting a major production increase at its Derby facilities. This expansion is crucial for the UK submarine enterprise, as the company progresses from Astute-class vessels to the future SSN-AUKUS programme.
To facilitate this production surge, Rolls-Royce plans to double the size of its Raynesway site, creating over 1,100 new jobs. The company is working on various stages of the submarine construction process, spanning from long-lead activities to active manufacturing.
In a statement at UDT 2026, James Lowe, Director of Future Programmes at Rolls-Royce Submarines, highlighted the concurrent activities and the importance of maintaining a steady “drumbeat” in their production to ensure consistent delivery across multiple units. This systematic approach is aligned with both UK and Australian demands under the AUKUS partnership.
The SSN-AUKUS project presents a significant opportunity for growth, necessitating the expansion of Rolls-Royce’s UK-based skills academy and fostering collaborations with Australian partners. Lowe emphasised the generational opportunity presented by the AUKUS programme and the need for enhanced skills to support the venture.
Rolls-Royce Submarines, with a workforce of over 4,000, is integral to producing and supporting the pressurised water reactors that power the Royal Navy’s submarine fleet. As demand grows, the engineering giant is poised to play a pivotal role in meeting both domestic and international requirements.
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