Arch: thanks for the cross-channel input which Brit-centrics need.
France leaving MRCA let UK in, so Thanks be to the Lord. But France leaving (to be EF) was more than a shame, closer to a catastrophe. Despite a decade of politicians' attempts to shot-gun Dassault+BAES into many-named Future-things, we appear now again to have failed, and are on the verge of duplication, FRG+France, UK+Italy in Team Tempest with whoever. This is a gross failure of Statecraft. Sole beneficiaries will be whoever might emerge in the sights of these mid-century assets. By wasting industrial resources on minor peculiars preventing commonality, we deny ourselves scale economies and the opportunity-work not being done by the duplicate team - for example effort in the cyber field where others are eroding our sovereignty.
We should close out "fault" on Rafale+Typhoon (+Gripen); we should learn that our neighbours must be our friends; we should talk till exhausted, to come up with a max-common solution. What McNamara tried to do with F-111A+B, succeeded with F-4s. Compromise: the good enough. Assign Centres of Excellence, so that small industries can hold up their heads in the Team: so: I do engine, you do Missile A, he does Missile B. Italy flourished thus on Tornado, Spain on EF.