You assume that if it's not rational to start a war they would not start it.
People in Ukraine and EU did the same mistake. Wars can start for no reason or for bogus "fake news" reasons. E.g. US can attack, say, Canada, at any time, there's no fundamental law of nature to prevent that.
People in Ukraine and EU did the same mistake. Wars can start for no reason or for bogus "fake news" reasons. E.g. US can attack, say, Canada, at any time, there's no fundamental law of nature to prevent that.