Lead negotiator for Ethiopia’s government, Redwan Hussein, left, shakes hands with lead Tigray negotiator Getachew Reda, as Kenya's former president, Uhuru Kenyatta looks on, after the peace talks in Pretoria, South Africa, Wednesday, Nov. 2, 2022. Ethiopia’s warring sides have formally agreed to a permanent cessation of hostilities, an African Union special envoy said Wednesday, after a 2-year conflict whose victims could be counted in the hundreds of thousands. (AP Photo/Themba Hadebe)