President Donald Trump and Vice President JD Vance had a heated exchange with Ukrainian President Volodymyr Zelenskyy in the Oval Office over the war in Ukraine, accusing him of not showing gratitude after he challenged Vance on the question of diplomacy with Russia’s Vladimir Putin.

World leaders pledge support for Ukraine and emphasize Russia is the "aggressor" following Oval Office spat in which the Trump administration accused President Zelenskyy of being 'disrespectful.'