ConflictsZelenskyy: UN to act after Bucha killings01:07This browser does not support the video element.Conflicts04/06/2022April 6, 2022Ukrainian President Volodymyr Zelenskyy has called for urgent action from the UN over alleged Russian war crimes. He addressed a meeting of the UN Security Council after evidence emerged of what appeared to be a deliberate mass killing of civilians.Copy linkAdvertisement