Source · Select Committees · Public Accounts Committee
Recommendation 13
13
Department actively pursuing solutions to F-35 limitations, accelerating weapon integration and international assessment
Recommendation
The Department told us that it had plans to tackle these limitations. It is seeking opportunities within the global programme to accelerate the integration onto the F-35 of Spear 3 and Meteor, its preferred air to air weapon. The Joint Programme Office, which runs the global programme, has invited the UK programme to include a UK weapon in its so-called digital accelerator which it hopes will speed up delivery. In the meantime, the Department told us that as part of its Defence Investment Plan it is considering buying other weapons that are already available and integrated.28 It also told us that it is working with Italy to measure the stealth characteristics of UK aircraft, although this arrangement only accounts for two aircraft per year.29
Government Response
A response document is linked to this report, dated 19 January 2026. Response attribution to this conclusion has not been verified. Read the response document ↗