Unfortunately, there is no country able to stand against Russia, without using nukes. Putin/Russia know this full well. Europe can’t stop a serious Russian advance and isn’t going to take it there. USA is so close to finanicial collapse, that I am quite sure its military/intelligence leaders who are on USAs’ side, are quite vehement about not all-out bear wrestling.
Russia is no match for the United States on the battlefield, and not even close to matching all of NATO.