Russia's Position in Ukraine

Russia is positioning nukes north of Ukraine and Belarus. I heard the strategically weapons being moved into Belarus. The mistake people make is they assume nuke means you know 100 megaton ICBMs. It doesn't happen even strategic nuclear weapons I think would be artillery. They're having uniformed U.S. troops on the ground in Ukraine would be a massive escalation. That would be an I don't even think China. Do you think that China would support Russia? Hands down.