As Donald Trump returns to the White House, questions are being asked about arguably his most ambitious campaign promise: to end the war in Ukraine in 24 hours. Since then, it seems like Trump might have given it another thought and a new timeline.

On the campaign trail last year, candidate Donald Trump, time after time, not only suggested he could swiftly bring an end to Russia’s unlawful war against Ukraine, but at times even insisted he could—and would—do it before being sworn into office.