The US lost Afghanistan where their enemies had no airsupport and old equipmemt and weren't being supplied by the global hegemon. They also lost Vietnam which they fought a much smaller less well equipped country.

So it seems you aren't aware about the $50 billion of military hardware, training, mercenaries, and aid that NATO have provided Ukraine since 2014. Are you being disingeneous for the sake of winning the argument or are you acting in good faith? I need to know whether I should continue to engage or if you're just trolling/playing dumb.