Question follow-through · 28488
Submarines
To ask the Secretary of State for Defence, pursuant to the Answer of 7 September 2026 to Question 26224 on Submarines, if he will set out the meaning of the term used, namely the maturation of infrastructure.
About this written question
A written question asks a government minister for information in writing. Parliament publishes the question and any answer.
- Answering body
- Ministry of Defence
- Tabled
- 9 Sept 2026
- Target answer date
- 11 Sept 2026
- Answer
- 17 Sept 2026 · 8 calendar days after tabling
Elapsed calendar days describe the record timeline, not whether Parliament considers an answer on time.
More questions by this MP on Defence and foreign affairs
- Romania: Military Aircraft · 10 Sept 2026
- Armed Forces: Recruitment · 10 Sept 2026
- Armed Forces: Training · 10 Sept 2026
- Chinook Helicopters: Decommissioning · 10 Sept 2026
- NATO · 10 Sept 2026
Shared topic keywords suggest a connection; they do not establish a follow-up.
Votes on this topic
- Opposition Day Motion: Defence spending and readiness - Prime Minister's Amendment · 23 Jun 2026
- Opposition day: Defence spending and readiness · 23 Jun 2026
- Armed Forces Bill Report Stage: Amendment 11 · 22 Jun 2026
These Commons divisions share a topic label. The question did not necessarily lead to a vote.
Recorded timeline
9 Sept 2026
Question tabled
To ask the Secretary of State for Defence, pursuant to the Answer of 7 September 2026 to Question 26224 on Submarines, if he will set out the meaning of the term used, namely the maturation of infrastructure.
11 Sept 2026
Target answer date
Date supplied by the official written-questions record.
17 Sept 2026
Answer published
Maturation of infrastructure means building and refining the capability needed to safely and effectively dismantle the demonstrator, Swiftsure.
Official data retrieved 25 Sept 2026.
Later records
Possible follow-up questions
Strong links require the same MP, department and exact heading. Other same-department questions are shown as unreviewed candidates, not as confirmed follow-ups. No debate link is asserted unless a stable source relationship exists.
Romania: Military Aircraft
10 Sept 2026 · To ask the Secretary of State for Defence, with reference to the RAF's news article entitled RAF Concludes Enhanced Air Policing Mission in Romania, published on 31 July 2026, what aircraft were identified during the seven live ‘Alpha’ scrambles by 3 (Fig
Armed Forces: Recruitment
10 Sept 2026 · 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, Armed Forces Recruitment Programme, what assessment has he made of the likelih
Armed Forces: Training
10 Sept 2026 · To ask the Secretary of State for Defence, whether he made a decision to stop collective training above sub-unit level on 3 September 2026.
Chinook Helicopters: Decommissioning
10 Sept 2026 · To ask the Secretary of State for Defence, pursuant to the answer of 7 September 2026, to question 23341 on Chinook Helicopters, on what dates were each of the nine Chinook Helicopters disposed of.
NATO
10 Sept 2026 · To ask the Secretary of State for Defence, pursuant to the answer of 8 September 2026 to question 22871 on NATO, on what date and by which Secretary of State was the NATO Interoperability Roadmap approved.
Defence: Procurement
10 Sept 2026 · To ask the Secretary of State for Defence, to what extent will Integrated Force Design 35 shape equipment procurement within this Parliament.
Defence: Procurement
10 Sept 2026 · To ask the Secretary of State for Defence, by what date does he intend to complete Integrated Force Design 35.
NATO
10 Sept 2026 · To ask the Secretary of State for Defence, pursuant to the answer of 8 September 2026 to question 22871 on NATO, by when will he publish the NATO Interoperability Roadmap.
Telecommunications Cables: Seas and Oceans
10 Sept 2026 · To ask the Secretary of State for Defence, pursuant to the Answer of 8 September 2026 to Question 23084 on Telecommunications Cables: Seas and Oceans, by what date does he expect each element of the new capability outlined to be operational in protecting
Armoured Fighting Vehicles
10 Sept 2026 · To ask the Secretary of State for Defence, pursuant to the Answer of 8 September 2026 to Question 23415 on Armoured Fighting Vehicles, for what reason Multiple Launch Rocket System (MLRS) launchers undergoing modernisation upgrades are no longer counted a
NATO: Nuclear Weapons
10 Sept 2026 · To ask the Secretary of State for Defence, pursuant to the Answer of 8 September 2026 to Question 22937 on NATO: Nuclear Weapons, by what date is the UK projected to join NATO’s Dual Capable Aircraft nuclear mission.
Armed Forces: Artificial Intelligence
10 Sept 2026 · To ask the Secretary of State for Defence, pursuant to the answer of 8 September 2026 to question 22932 on Armed Forces: Artificial Intelligence, how much of the £200 million AI Investment Fund has been allocated to date.