Written Question·Ministry of Defence·UIN 88000

F-35 Aircraft: Procurement

Tabled: 4 November 2025
Answered: 17 November 2025

Question

Ben Obese-Jecty

Conservative — Huntingdon

To ask the Secretary of State for Defence, what elements are included within the whole-life cost estimate of £57 billion for the F-35 programme.

Answer

Luke Pollard
The whole-life cost estimate includes procurement and sustainment of 138 F-35 aircraft to 2069, including technical infrastructure, weapons integration, and aircraft upgrades. Within the development of the Defence Investment Plan, F-35A Dual Capable Aircr...
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