Violence in recent days has stopped aid getting to civilians, as fears grow war will escalate
Gunshots and artillery fire have rocked the Sudanese capital on the last day of a frequently breached ceasefire, as calls to arms stoked fears the six-week war would intensify.
People said they could hear street battles in northern Khartoum, as well as artillery fire in the south of the city of more than 5 million people, which has been turned into a war zone.
