Per George Dukesh, former researcher and scientist at Ministry of Defence of the United Kingdom, posting at Quora (to over 5 million views):
If Russia nukes London … what could England possibly do to Russia in retaliation?
U.K. always has a minimum of 40 nuclear warheads ready to fit at a minute’s notice
In fact, if all available submarines are deployed … then 120 warheads are ready to fire.
[W]e actually know exactly where [Putin] is all the time. And he knows how accurate UK’s trident re entry vehicles are. It only needs one.
meanwhile France and The US will be vapourising multiple strategic targets all over Russia.
Glory to Ukraine!