What measures could the West take if there was a nuclear strike and what would it mean for Putin?

Speculation over whether or not Vladimir Putin will use nuclear weapons has been rife and the consequences could be disastrous for the West and the Russian president With Russia’s invasion stalling and the Ukrainian attack on the Kerch Bridge have both contributed to increased concern Putin could escalate from conventional weapons to a tactical nuclear strike. The US President Joe Biden said last week that the world was the closest it had been to “Armageddon” at any point since the Cuban Missile Crisis, after more sabre rattling from the Kremlin. NATO says that such a move would probably lead to…