Skip to main content

Written question asked by Mike Wood (Conservative) on Thursday, 4 September 2025, in the House of Commons. It was due for an answer on Monday, 8 September 2025. It was answered by Luke Pollard (Labour) on Monday, 15 September 2025 on behalf of the Ministry of Defence.


France: Military Alliances

Question

To ask the Secretary of State for Defence, pursuant to the Answer of 14 July 2025 to Question 67413 on France: Military Alliances, with reference to the Answer of 22 April 2025 to Question HL6719 on Nuclear Weapons, how his Department defines tactical nuclear weapons.

Answer

The UK does not categorise nuclear weapon capabilities as either strategic or sub-strategic/tactical. The UK and NATO have said that any employment of nuclear weapons against NATO would fundamentally alter the nature of a conflict.

The UK’s nuclear weapons are a tool aiming to deter the most extreme threats to our national security and way of life, and that of our NATO Allies, rather than a warfighting capability intended to achieve a tactical or battlefield military advantage in a conflict.


Secondary information

Type
Written question
Reference
75028
Session
2024-26
Related items
Nuclear Weapons
Friday, 6 June 2025
Written questions
House of Lords
France: Military Alliances
Thursday, 17 July 2025
Written questions
House of Commons
Nuclear Weapons: Procurement
Tuesday, 18 November 2025
Written questions
House of Commons
Subjects
France Nuclear weapons F-35 aircraft Military alliances
Link
View this Written question on www.parliament.uk