keywords: sudan darfur khartoum refugees deadline
text: Sudan, UN Sign Deal on  #39;Refugees Return #39; KHARTOUM, August 21 (IslamOnline.net  amp; News Agencies) - Eight days before the expiry of the UN Security Council deadline on Darfur, Sudan said it would disarm militias in the troubled area gradually, and signed a deal with the United Nations saying it 