this is interesting, France has never offered the use of its nuclear weapons to the defence of Europe. the argument has always been that France has too few, that Europe is too large and that there's absolutely no way Paris will burn for the sake of Berlin. The UK on the other hand has for decades
theguardian.com
Tories claim ‘one in, one out’ migration deal with France ‘will not deter anyone’ – UK politics live
Starmer and Macron expected to announce migration deal that will involve the UK accepting some cross-Channel asylum seekers