A NATO country - USA or UK - will send a tactical nuclear rocket to a Russian military center, on Russian territory or elsewhere. Ukraine will get advanced weap

A NATO country - USA or UK - will send a tactical nuclear rocket to a Russian military center, on Russian territory or elsewhere. Ukraine will get advanced weapons, like aircrafts and seaships, during a week since then. NATO might actually send troops to Ukraine. Black Sea - and likely Azov Sea - will see much more of American fleet. West will announce closing air over the Ukraine. All tradings with Russia will stop. Economical sanctions become harsher abroad - things like Rusal problems when Deripaska went under sanctions last time won't stop new efforts. Sweden and Finland will get in NATO and the "new" NATO will put some forces - more forces - in those countries. Well, nobody of course can be certain about what would happen. It seems unlikely West will let it slip unanswered though.