Machar's return signals a significant stage in South Sudan’s peace process: South Sudan's Riek Machar after peace talks with South Sudan President Salva Kiir in July 2018. EPA-EFE/StringerSouth Sudan’s opposition leader Riek Machar has returned to the country’s capital Juba after more than two years in exile. Machar was the country’s Vice President between July 2011 and … [Read more...] about Machar’s return signals a significant stage in South Sudan’s peace process | The Conversation