Thousands of residents have fled Khartoum as fighting continued across the city for a fifth day and many countries began preparations to evacuate their citizens from Sudan.
Attempts to resurrect a US-brokered ceasefire between the army and paramilitary forces that failed to hold on Tuesday did not reassure many inhabitants of the capital, which suffered some of the most intense clashes yet seen as rival factions battled for control of the airport, defence headquarters and other key strategic sites.
