Hundreds of people have been killed and thousands wounded since a long-simmering power struggle between the Sudanese army and the paramilitary Rapid Support Forces (RSF) erupted into conflict on April 15. Locked in a battle for Khartoum, Sudan's capital on the Nile, the parties have fought on despite a series of ceasefires secured by mediators including the United States, the latest of which expires at midnight (2200 GMT). The Sudanese army said on Sunday it had destroyed RSF convoys moving towards Khartoum from the west. The RSF said the army had used artillery and warplanes to attack its positions in a number of areas in Khartoum province. A U.S.-government organised convoy arrived at the Red Sea city of Port Sudan on Saturday, evacuating U.S. citizens, local staff and others.

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