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Written question asked by Lord Lee of Trafford (Liberal Democrat) on Tuesday, 22 April 2025, in the House of Lords. It was due for an answer on Wednesday, 7 May 2025. It was answered by Lord Coaker (Labour) on Wednesday, 7 May 2025 on behalf of the Ministry of Defence.


Nuclear Submarines: Crew

Question

To ask His Majesty's Government what assessment they have made of the availability of submarine personnel to crew the continuous at-sea nuclear deterrent currently and in future years.

Answer

The Royal Navy has successfully maintained Operation RELENTLESS – the Continuous At Sea Deterrent – without interruption for over 56 years. We do not disclose details of the operation, including the duration of time spent at sea, as such information could be used to undermine the security and capability of the mission and our personnel.


Secondary information

Type
Written question
Reference
HL6718
Session
2024-26
Subjects
Crew Nuclear submarines
Link
View this Written question on www.parliament.uk