Skip to main content

Written question asked by Mike Wood (Conservative) on Wednesday, 5 November 2025, in the House of Commons. It was due for an answer on Tuesday, 11 November 2025. It was answered by Luke Pollard (Labour) on Tuesday, 18 November 2025 on behalf of the Ministry of Defence.


Nuclear Weapons: Procurement

Question

To ask the Secretary of State for Defence, pursuant to the Answer of 15 September 2025 to Question 75028 on France: Military Alliances, what his Department's policy on the procurement of (a) low-yield and (b) air-launched nuclear weapons to use on the battlefield.

Answer

As set out in the Strategic Defence Review. The UK will continue to rely on continuous at-sea deterrence delivered by our four Vanguard Class submarines, equipped with Trident II D5 missiles, armed with UK sovereign nuclear warheads. The UK’s replacement warhead programme will deliver the A21/Mk7 warhead to replace the in service Mk4A. The SDR also sets out our ambition to join NATO’s nuclear mission using US sovereign weaponry.


Secondary information

Type
Written question
Reference
88285
Session
2024-26
Related items
France: Military Alliances
Monday, 15 September 2025
Written questions
House of Commons
Subjects
Nuclear weapons Procurement
Link
View this Written question on www.parliament.uk