Most European nations don't have nukes.

If Russia overruns Ukraine (which, I really hope, they won't be able to), their next targets are Moldova, Kazakhstan, Georgia, Latvia, Lithuania, Estonia.

Will Europe start a nuclear war over any of these countries being invaded? Doubt it.

I’m talking about rhetoric and deterrence and values. When Putin was building up for war, the US was saying we’d provide money and “defensive” weapons. That’s basically an invitation. It’s saying we won’t do what it takes to win. That’s fine. If we don’t care enough to prevent it, then we can own that and let it happen without millions dying. Or, if we really won’t let that happen, then we can make that the reality and again save millions of lives.

I don’t understand how Europe seems to think that a world war among nuclear powers is the least-risky approach. If we keep fighting someone is going to start using them anyway.