As fierce fighting in Darfur once again pushes thousands of Sudanese to flee their homes, more must be done to alleviate the suffering of the millions already displaced, a UN official tells AFP.
"Six months and six million people forced to move, that's an average of one million per month, it's horrible suffering," said Mamadou Dian Balde, the top regional official for the UN's refugee agency (UNHCR).
