The 17 new F-35B aircraft will be delivered between 2020 and 2022 and will complement the 16 British aircraft currently based at RAF Marham and in the US, as well as two additional aircraft which are already on order.
Overall, the UK has committed to procure 138 aircraft over the life of the programme.
Sir Simon Bollom, DE&S CEO, said:
“As the largest operator of F-35s outside of the US, the acquisition of 17 more Lightning aircraft underscores our commitment to the programme. This new contract demonstrates how our Armed Forces are equipped by DE&S with the latest equipment and support.”