FILE PHOTO: South Sudan’s First Vice President Riek Machar takes the oath of office at the State House in Juba, South Sudan, February 22, 2020. REUTERS/Samir Bol/File Photo
FILE PHOTO: South Sudan’s First Vice President Riek Machar takes the oath of office at the State House in Juba, South Sudan, February 22, 2020. REUTERS/Samir Bol/File Photo