Volker Perthes, UN envoy to Sudan, has been accused of bias by the African country's military ruler. EPA
Volker Perthes, UN envoy to Sudan, has been accused of bias by the African country's military ruler. EPA
Sudan declares UN envoy Volker Perthes 'persona non grata'
German academic has been accused of stoking the country's civil war
The National
June 09, 2023
