Guidance

Dreadnought submarine programme: the facts

Facts about the programme to replace the Royal Navy's Vanguard Class SSBN submarines which form the UK's strategic nuclear deterrent.

• From: Defence Nuclear Organisation and Ministry of Defence
• Published: 24 November 2015
• Last updated: 16 March 2021
  Show all updates

  1. 16 March 2021

     Updated the fact sheet with the latest information.

  2. 19 February 2018

     Updated the Dreadnought Submarine programme factsheet on the 14 February 2018.

  3. 20 January 2016

     Added updated information.

  4. 24 November 2015

     First published.

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Dreadnought submarine programme: factsheet

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Factsheet about the Dreadnought submarine programme.