[Sudan Civil Aviation Authority announces extension of airspace closure until June 15]-the Sudan Civil Aviation Authority issued a notice on 31 May local time, extending the closure of all Sudanese airspace to June 15, but there are no restrictions on humanitarian assistance and the evacuation of foreign citizens. The Sudan Civil Aviation Authority announced the closure of Sudanese airspace after ongoing clashes between the Sudanese Armed Forces and the Rapid support Force in Khartoum and other places since 15 April, in which the covered bridges and halls of Khartoum International Airport were damaged.