Tony Osborne June 14, 2026 The UK indicates a contract for the trinational Global Combat Air Program (GCAP) will be signed by the end of the month amid uncertainty over the project because of political infighting in London. Details of the upcoming contract emerged following talks between UK Prime Minister Keir Starmer and his Japanese counterpart, Sanae Takaichi, who is visiting Britain as part of a European tour ahead of the G7 summit.