HE the Chairman of the Transitional Sovereignty Council of Sudan General Abdel Fattah al-Burhan left Doha on Thursday after a working visit to the country. The chairman and the accompanying delegation were seen off upon departure from Hamad International Airport by HE Minister of State at the Ministry of Foreign Affairs Dr. Mohamed bin Abdulaziz bin Saleh al-Khulaifi, ambassador of Qatar to Sudan Mohammed bin Ibrahim al-Sada, and ambassador of Sudan to Qatar Ahmed Abdel-Rahman Mohamed Hassan Siwar al-Dahab. (QNA)