UN Secretary-General Antonio Guterres decried the "absurdity" of war in the 21st century
A photograph shows smoke above Kyiv after strikes on April 18, 2022, on the 64th day of the Russian invasion of Ukraine. Russian strikes slammed into Kyiv on April 28, 2022 evening as UN Secretary-General Antonio Guterres was visiting, in the first such bombardment of Ukraine's capital since mid-April, the mayor and AFP correspondents said.​ (Credits: SERGEY VOLSKIY / AFP)