Oh s**t it’s happening. It’s blatantly obvious the Russians want to find any excuse for an invasion as possible.
We can not allow any bit of Ukraine to fall to the Russians. We must stand strong against their attempts at recreating their awful empire, and Putin’s expansionism can’t be tolerated. This is eerily similar to the justification dictators such as Hitler used to takeover Sudentenland. While Putin is no Hitler, the point remains.
Appeasement will not work, and a clear line must be drawn now, or we risk endangering all our new allies in Eastern Europe.
The main difference is that Hitler did not have nuclear weapons. Putin does.
While Russia must be stopped from taking over Ukraine, that cannot be allowed to trigger WW3 either.
Putin isn't a madman. He knows what'll happen if he uses nukes in an armed conflict with the US. It's in the interest of both sides to keep any armed confrontation conventional.
the problem with that is that if direct conflict between nuclear powers does not escalate into nuclear war immediately, that may make political decisionmakers more likely to escalate disputes and cause the number of wars to increase quickly.