Hassan al-Turabi
From the early 1990s, after al-Bashir assumed power, Sudan backed Iraq in its invasion of Kuwait and was accused of harboring and providing sanctuary and assistance to Islamic terrorist groups. Carlos the Jackal, Osama bin Laden, Abu Nidal and others labeled "terrorist leaders" by the United States and its allies resided in Khartoum. Sudan's role in the radical Pan-Arab Islamic Conference, spearheaded by Hassan al-Turabi, represented a matter of great concern to the security of American officials and dependents in Khartoum, resulting in several reductions and evacuations of American personnel from Khartoum in the early to mid 1990s.