1-20 of 4,172 results for subject:"Nuclear submarines"
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To ask the Secretary of State for Defence, what progress he has made on delivering the Rolls Royce PWR3 reactor for Dreadnought.
To ask the Secretary of State for Defence, what progress he has made on delivering the Rolls Royce PWR3 reactor for Dreadnought.
To ask the Secretary of State for Defence, for what reason was the scheduled September 2026 Preliminary Design Review date for SSN-AUKUS missed and what is the new date.
To ask the Secretary of State for Defence, for what reason was the scheduled September 2026 Preliminary Design Review date for SSN-AUKUS missed and what is the new date.
To ask the Secretary of State for Defence, what assessment he has made of his Department’s ability to deliver the SSN-AUKUS programme.
To ask the Secretary of State for Defence, what assessment he has made of his Department’s ability to deliver the SSN-AUKUS programme.
To ask the Secretary of State for Defence, if he will set out the number of SSN-AUKUS submarines he plans to procure following the 2027 spending review.
To ask the Secretary of State for Defence, if he will set out the number of SSN-AUKUS submarines he plans to procure following the 2027 spending review.
As set out in the Defence Investment Plan, we intend to procure up to 12 SSN AUKUS submarines.
To ask the Secretary of State for Defence, when is SMITE2 scheduled to a) commence and b) be completed.
To ask the Secretary of State for Defence, when is SMITE2 scheduled to a) commence and b) be completed.
To ask the Secretary of State for Defence, pursuant to the answer of 23 September 2026 to question 22803 on Nuclear Submarines: Procurement, how many unproductive hours there were.
To ask the Secretary of State for Defence, pursuant to the answer of 23 September 2026 to question 22803 on Nuclear Submarines: Procurement, how many unproductive hours there were.
To ask the Secretary of State for Defence, pursuant to the answer of 23 September 2026 to question 22803 on Nuclear Submarines: Procurement, for what reason those hours were unproductive.
To ask the Secretary of State for Defence, pursuant to the answer of 23 September 2026 to question 22803 on Nuclear Submarines: Procurement, for what reason those hours were unproductive.
To ask the Secretary of State for Defence, what is the current annual cost of storing decommissioned nuclear-powered submarines.
To ask the Secretary of State for Defence, what is the current annual cost of storing decommissioned nuclear-powered submarines.
To ask the Secretary of State for Defence, how many SSN-AUKUS submarines will be procured by the Royal Australian Navy.
To ask the Secretary of State for Defence, how many SSN-AUKUS submarines will be procured by the Royal Australian Navy.
To ask the Secretary of State for Defence, what progress he has made in completing the Detailed Design and Long Lead phase of the Aukus-class submarine (SSN-AUKUS) programme.
To ask the Secretary of State for Defence, what progress he has made in completing the Detailed Design and Long Lead phase of the Aukus-class submarine (SSN-AUKUS) programme.
To ask the Secretary of State for Defence, what progress his Department has made in re-establishing a safe and secure defuelling capability at Devonport Dockyard.
To ask the Secretary of State for Defence, what progress his Department has made in re-establishing a safe and secure defuelling capability at Devonport Dockyard.
To ask the Secretary of State for Defence, with reference to his Department's Annual Report and Accounts 2025-2026, HC 389, published on 15 July 2026, what the nature is of the fruitless payment for training activities linked to the Submarine Acquisition Programme.
To ask the Secretary of State for Defence, with reference to his Department's Annual Report and Accounts 2025-2026, HC 389, published on 15 July 2026, what the nature is of the fruitless payment for training activities linked to the Submarine Acquisition Programme.
The loss relates to the Dreadnought programme and covers payment for unproductive hours incurred by the contractor.
To ask the Secretary of State for Defence, if he will take steps to affiliate one of the Royal Navy's AUKUS submarines to Poole.
To ask the Secretary of State for Defence, if he will take steps to affiliate one of the Royal Navy's AUKUS submarines to Poole.
I welcome the constituency interest and thank his constituents for their continued support of HMS Cattistock, the ship currently affiliated to Poole. The proposal will be considered through the Royal Navy’s regular affiliation planning process. The Royal Navy seeks, over time, to affiliate ships with communities across the country, with affiliations made at borough, town, city or county level.
To ask the Secretary of State for Defence, how many nuclear site events there were at (a) Coulport and (b) Faslane since 22 April 2025.
To ask the Secretary of State for Defence, how many nuclear site events there were at (a) Coulport and (b) Faslane since 22 April 2025.
I will write to the hon. Member and place a copy of this letter in the Library of The House.
To ask the Secretary of State for Defence, with reference to the National Infrastructure and Service Transformation Authority Major Projects Annual Report 2025 to 2026, Tables, Astute Boats 1-7, whether delays have impacted the in-water phase for Boat 6.
To ask the Secretary of State for Defence, with reference to the National Infrastructure and Service Transformation Authority Major Projects Annual Report 2025 to 2026, Tables, Astute Boats 1-7, whether delays have impacted the in-water phase for Boat 6.
In September 2025, the sixth Astute Class submarine, HMS AGAMEMNON was commissioned into the Royal Navy and is undertaking the final stages of her in-water commissioning, before a handover to the Royal Navy to undertake sea trials.
Achilles, the seventh and last boat of the class, remains at an advanced stage of build in Barrow-in-Furness and work to recover from the impact of the fire in the Devonshire Dock Hall is progressing well.
The planned in-service dates for Royal Navy submarines are withheld as disclosure would, or would be likely to, prejudice the capability, effectiveness, or security of the Armed Forces.
To ask the Secretary of State for Defence, with reference to the Ministry of Defence annual report and accounts 2025 to 2026, Losses, what constituted the £1,027,000 fruitless payment in relation to the Project costs in relation DPDY 3 Basin.
To ask the Secretary of State for Defence, with reference to the Ministry of Defence annual report and accounts 2025 to 2026, Losses, what constituted the £1,027,000 fruitless payment in relation to the Project costs in relation DPDY 3 Basin.
The payment in relation to DPDY 3 Basin was for project costs following an initial solution, that was subsequently found to be unsuitable and could not be progressed.
To ask the Secretary of State for Defence, with reference to recommendation 34 of the 2025 Strategic Defence Review, what progress he has made in defining the requirement for the post‑Dreadnought nuclear deterrent within this Parliament.
To ask the Secretary of State for Defence, with reference to recommendation 34 of the 2025 Strategic Defence Review, what progress he has made in defining the requirement for the post‑Dreadnought nuclear deterrent within this Parliament.
I refer the hon. Member to the answer I gave him to Question 15525 on 10 July 2026.
https://questions-statements.parliament.uk/written-questions/detail/2026-07-02/15525
To ask the Secretary of State for Defence, with reference to the Prime Minister’s announcement of £8.4 billion for the Dreadnought submarine programme on 30 July 2026, how much of that funding is additional to previously announced departmental spending settlements.
To ask the Secretary of State for Defence, with reference to the Prime Minister’s announcement of £8.4 billion for the Dreadnought submarine programme on 30 July 2026, how much of that funding is additional to previously announced departmental spending settlements.
The £8.4 billion was forecast within the Dreadnought cost envelope, as set out in the 2015 National Security Strategy and Strategic Defence and Security Review.