Ukraine President Volodymyr Zelenskiy said he will address the United Nations Security Council on Tuesday, after saying it is in Kyiv's interest to have the most open investigation into the killing of civilians in Ukraine.
Speaking on Monday, he said that in Bucha, where mass graves and bodies were found after Ukraine took the town back from Russian forces, at least 300 civilians have been killed, and he expects that in Borodyanka and other towns the number of casualties may be even higher.
