Former President Donald Trump spoke heatedly in the presidential debate about wanting Russia's war in Ukraine to be over — but twice refused to directly answer a question about whether he wanted U.S. ally Ukraine to win.

Trump also falsely claimed Tuesday that the war had killed "millions" since Russia invaded Ukraine 2 1/2 years ago, while the United Nations says 11,700 civilian deaths have been verified. Trump also claimed without evidence that Vice President Kamala Harris, his Democratic opponent, had bungled a diplomatic mission just days before Russia launched the invasion.