Canada has been officially confirmed as the first country to take on Observer Nation status regarding the UK-Italian-Japanese Global Combat Air Programme (GCAP), as Edgewing, the tri-national joint venture established to lead the development of the programme, makes its presence felt at the UK’s 2026 Farnborough International Airshow.
Canada has been officially confirmed as the first country to be afforded Observer Nation status on the UK-Italian-Japanese Global Combat Air Programme (GCAP).
The confirmation was announced by newly enshrined UK Defence Secretary Wes Streeting on 21 July 2026 as he hosted his Japanese, Italian and Canadian counterparts – Shinjirō Koizumi, Guido Crosetto, and David McGuinty – on his first day in post at Wellington Barracks in London. The announcement also came on the second day of the UK’s Farnborough International Airshow, where Edgewing, the international joint venture established by BAE Systems, Leonardo and Japan Aircraft Industrial Enhancement Co (JAIEC) to lead the development of GCAP, has its first presence at the show with a building next to the BAE Systems hall. Outside the Edgewing building showgoers could see a full-size mock-up of the GCAP manned combat aircraft platform (otherwise known as Tempest) with an undercarriage and representative cockpit, whereas previously at Farnborough two years ago only a planform model of the overall fuselage shape of the aircraft was shown.
With its Observer Nation status, Canada will gain direct insight into GCAP, including capability development, industrial collaboration and long-term delivery plans through structured engagement with partner nations.
While Ottawa will not have a decision-making role in GCAP, the move gives Canada privileged access to the programme and paves the way for discussions on Canada’s future participation and contribution to GCAP.
Streeting was quoted as stating in a UK Ministry of Defence press release on 21 July as stating, “The first duty of any government is to keep our country safe. That’s why I’m pushing this programme forward on my very first day in the job. GCAP continues to strengthen our security, drive technological innovation and create highly skilled jobs across the UK.
“We are proud to welcome Canada to this new phase of engagement and look forward to sharing expertise and working on technological advances as we continue to deliver this ground-breaking programme.”
GCAP’s goal is to deliver a sixth-generation combat aircraft that will operate alongside fourth- and fifth-generation aircraft as well as unmanned collaborative combat aircraft. A GCAP demonstrator aircraft is slated to fly by the end of 2027, while the platform’s targeted entry into service is planned for 2035.
On 3 July 2026 Edgewing announced it had received a GBP 4.6 billion (EUR 5.4 billion) contract from the GCAP Agency, which manages GCAP on behalf of the three governments in the programme, to enable completion of the advanced concept and assessment phase of the programme over an 18-month period. This was the second joint international contract awarded by the GCAP Agency to Edgewing, following an initial GBP 686 million contract placed in April 2026.
For its most immediate next-generation combat aircraft needs, Canada is officially part of the international, Lockheed Martin-led F-35 Joint Strike Fighter programme, having announced in 2023 that it would procure 88 F-35As.
However, while Canada has already paid for an initial batch of 16 F-35s and made payments in relation to another 14, the Canadian government is currently reviewing its participation in the F-35 programme amid tense diplomatic relations with the US Trump Administration. It is thus possible that the Canadian F-35 buy could be capped at 30 aircraft, with another platform, such as the Gripen E/F fighter made by Sweden’s Saab, making up the rest of the 88-aircraft requirement.
Looking further ahead, though, Canada has now taken a firm step towards joining the UK, Italy and Japan on GCAP with regard to its sixth-generation fighter needs.
