FILE - South Sudan's then First Vice President Riek Machar, left, looks across at President Salva Kiir, right, as they sit to be photographed following the first meeting of a transitional coalition government, in the capital Juba, South Sudan on April 29, 2016. Parties to the peace deal ending South Sudan's devastating civil war on Thursday, Aug. 4, 2022 again delayed the country's first elections since independence by extending the transitional period by two years. (AP Photo/Jason Patinkin, File)