Army Coup Sweeps Sudan -- General Ibrahim Abboud. Sudan radio announced today, November 17, that General Ibrahim Abboud, commander-in-chief of the Sudanese army has seizes power in a coup d'etat. The radio broadcast a declaration in the name of Abboud in which he promised to do his best to achieve good relations with the neighbouring United Arab Republic. Abboud replaces the pro-western government of premier Abdullah Khalil. He has ordered the dissolution of political parties and the prohibition