Major General Majok Michael Chan of the South Sudan People's Defence Forces (SSPDF) presides over the case of Private Yak Garang Yak, who is accused of killing three Syrian construction workers of a Lebanese company and a South Sudanese guard at a construction site in the town of Akon, Warrap state, at a military court in Juba, South Sudan January 27, 2023. REUTERS/Samir Bol