A power-sharing deal between Kiir and Machar is unravelling, threatening a return to South Sudan’s blood civil war. South Sudan’s opposition has said that the overnight arrest of First Vice President Riek Machar, longtime rival to President Salva Kiir, has invalidated their 2018 peace deal and risked plunging the country back into war. A convoy of 20 heavily armed vehicles entered Machar’s residence in the capital, Juba, late...

On Tuesday, US authorities detained and revoked the student visa of Tufts University student, Rumeysa Ozturk, a Turkish national who had voiced her support for Palestinians affected by the Gaza war. Ozturk’s arrest is the latest instance of President Donald Trump’s administration acting against international college students over their support for Palestinians during the Gaza solidarity encampments that erupted across university campuses last year. Students who protested for Palestine...