That's what people have thought. A small yield (.5-1kT) to destroy a Ukrainian army base would not warrant a full-scale nuclear response, but would show the wo

That's what people have thought. A small yield (.5-1kT) to destroy a Ukrainian army base would not warrant a full-scale nuclear response, but would show the world they are willing to cross that line in the sand. Are the US/EU ready for that? Things are going to get "interesting".