Been mulling this and here’s my pessimistic view…only 1 nation has used nuclear weapons and this will be the basis for Putin using them. I can see him using a tactical weapon on Kiev. If it takes out Zelinsky, all the better for them. They will then use the American’s use of them to justify it by bringing the war to an end. After all, he will say, the Americans dropped 2…really hope it doesn’t come to pass, but modern thinking doesn’t come easily to Putin when he’s trying to rebuild his idea of the Soviet Union…