VerbatimParliament, as it happens

Submarines: Deployment

Asked by Mr Tanmanjeet Singh DhesiLabourMinistry of DefenceTabled Answered 27 March 2025UIN 39947

The question

To ask the Secretary of State for Defence, whether he is taking steps to reduce the duration of submarine patrols.

Answered by Maria Eagle

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.

Verbatim has judged this answer against the question that was actually asked — answered, partly answered, or evaded. Sign in to see the verdict →

Open this question in Verbatim →

Every written question, searchable

155,000 questions tabled since the election, with the answer each department gave — and the ones still unanswered, with the clock running. Free to search.

Search written questions →Read on Verbatim