Question to the Ministry of Defence:

To ask the Secretary of State for Defence, when his Department expects deliveries of F-35s to the RAF to be completed.

All Partner Nations place orders for F-35 through the Joint Program Office in low-rate initial production Lots. The average time between the multi-national orders being placed for each Lot and deliveries to customer nations is between two to four years.

For details of United Kingdom delivery timescales from Lot 3 to Lot 14, I refer the right hon. Member to the answer that Baroness Goldie gave to the Noble Lord, Lord Moonie on 4 November 2019 to Question HL520, which remains extant. The multi-national order for low-rate initial production Lots 15-17 was placed in early 2023, which set delivery timescales of a further thirteen UK F-35B aircraft out to 2025.

The UK remains committed to 138 aircraft through the life of the programme. However, no contracts have been placed by any nation beyond production Lot 17. Precise details of delivery timescales for subsequent production Lots will be taken at the appropriate time, as part of the wider multi-national orders. This ensures the most appropriate capability and the best value for money.