Donald Trump has already walked back on his claim that he would solve the Ukraine conflict within 24 hours of taking office.
Just as he once stated that he would resolve the healthcare crisis in the US easily, then backtracked to say “nobody knew that health care was so complicated”, Trump’s advisors have now admitted the war in Ukraine can’t be easily negotiated. Trump’s “art of the deal” does not really work in the real world of conflict resolution.
Trump’s original plan was to give Ukraine additional military aid to provide a deterrence against further Russian aggression. This would incentivise it coming to the negotiating table.