Overall, more than 2.6 million people have been internally displaced since the start of the conflict on 15 April.
Meanwhile, more than 730,000 people have fled Sudan for neighbouring countries, according to the UN refugee agency,
Top UN officials visit refugee camp
On Tuesday, UN Deputy Secretary-General Amina Mohammed and the head of the World Food Programme (WFP), Cindy McCain, visited a camp in eastern Chad that has taken in Sudanese…