US is using Ukraine as a necessary sacrifice for a new hard containment of Russia.. a Cold war 2.0, but this time, the Iron Curtain will not be at East Germany, but much closer to Russia's core in Baltics and Poland.. Ukraine's leaders would know this.. But, God knows why they are entertaining America.. Whichever way this goes, US wins..
US apart from providing some weapons to Ukraine, will do nothing else.. If there is a war, large parts of Ukraine will be occupied by Russia.. This would nix whatever independent approaches that Germany and France might have towards Russia, nix Nord stream 2, nix what remains of EU-Russia trade, galvanize EU military spending, and place US in the driver seat of EU strategic policy.. Hope better sense prevails in Ukraine, and they don't do any rash moves