The Government has confirmed that it has accepted a Strategic Defence Review recommendation not to extend the service lives of the Royal Navy’s Dreadnought-class ballistic missile submarines beyond their intended end-of-service dates from the mid-2050s.
The position was confirmed in a written parliamentary answer to Conservative MP Ben Obese-Jecty, who asked whether ministers had committed to Recommendation 34 of the 2025 Strategic Defence Review.
Defence Minister Luke Pollard replied: “The Government accepted this 2025 Strategic Defence Review recommendation and is in the process of implementing it.”
Recommendation 34 explicitly calls on the Government to avoid repeating the costs associated with extending ageing submarine fleets and to begin planning for the system that will eventually replace Dreadnought.
The Strategic Defence Review stated: “To avoid the costs of the past, the Government must commit to not extending the life of the Dreadnought class submarines beyond their intended end-of-service dates from the mid-2050s. It should start to define the requirement for the post-Dreadnought nuclear deterrent within this Parliament.”
The Government has also confirmed separately that work to define Dreadnought’s eventual successor is beginning as part of wider investment in the Defence Nuclear Enterprise.
In a written answer in July, Obese-Jecty asked what plans the MOD had to define the requirement for the post-Dreadnought strategic deterrent.
Pollard said: “As announced in the Defence Investment Plan, this Government will invest over £20 billion more in the Defence Nuclear Enterprise over the next four years than the previous four years to modernise and sustain our nuclear deterrent, the cornerstone of our national security.”
He added: “This will fund our new deterrent submarines and warheads, establish a nuclear fuels programme, start defining the Dreadnought successor, and upgrade our infrastructure across the defence nuclear estate.”
Pollard said this would allow the Government to meet its commitment to begin defining the future system during the current Parliament, stating: “This will allow us to meet the Government’s commitment to start to define the requirement for the post-Dreadnought strategic deterrent within this Parliament.”
The Dreadnought class is being built to replace the Royal Navy’s existing Vanguard-class ballistic missile submarines and will carry the UK’s strategic nuclear deterrent through much of the middle of the century.
The Strategic Defence Review recommendation is intended to avoid the additional cost and complexity that can arise when major platforms remain in service significantly beyond their originally planned lives. Rather than relying on a later life-extension programme for Dreadnought, the review calls for work on its eventual successor to begin decades in advance, with the requirement-definition process now being funded through the wider Defence Nuclear Enterprise programme.
Good god, a British Government actual indulging in long term planning..! Seriously!
Good news if it actual bares fruit, and hopefully they will start to plan for SSN-A replacements from the mid 2030’s.
The trouble is this apparently enlightened long term approach has two big risks associated with it. 1) The next government will cut the ‘too early’ program for short term savings and secondly it will get into a kind of analysis paralysis doom loop with no immediate deadlines to focus minds. These are risks, so with good management and leadership they are avoidable.
I won’t be around to see the outcome, but I’ll keep my fingers cross all the same.
Cheers CR