United Nations Secretary-General Antonio Guterres called for an end to the Russia-Ukraine war and a just and lasting peace. The U.N. Human Rights Council is set to have a showdown on Ukraine, with the U.S. urging support for its resolution to end the war. The U.N. split reflects the challenges Ukraine faces as it enters the fourth year of conflict with Russia. U.N. rights chief Volker Turk emphasized the need for a sustainable peace based on the rights and aspirations of the Ukrainian people.