it would be an instant and enormous nuclear strike from russia in the moment they get wind of when those nukes are entering ukraine. they would never even get near to launch capability. also, biden cannot "return" any of those nukes, because those were soviet nukes, operated by soviet personnel, using soviet infrastructure and soviet launch procedures and codes, and they were all, without exception were physically transferred back to russia, as they were the sole legal successor of the soviet union. so any nukes ukraine would get would be made in america, using american personnel, technology, delivery vehicles, launchers, procedures and codes, so even their presence on ukranian soil would be a ridiculous act of nuclear agression from the us. i highly doubt anyone in russia would be stupid enough to care if they painted it ikea colors. this is just desperate idea guying from the us establishment as they are slowly dawning onto the realization that short of a boots on the ground nato intervention russia will inevitably win this war and no amount of propaganda, narratives, spin doctoring or social media could change that.
Hungary