Interference: Sudan threatens to expel UN mission head

Sudan’s de facto leader, Abdel Fattah al-Burhan, threatened on Friday to expel United Nations’ special representative, Volker Perthes, over alleged interference in the country’s affairs.  Perthes, in an address on Monday to the United Nations Security Council, had said that Sudan was heading towards “an economic and security collapse” unless its civilian-led transition, upended in…