The UN has suspended its relief operations in parts of the Sudanese state of South Darfur due to fighting between government and rebel forces, and a reported build-up of armed groups in the area, a spokesperson said. Radia Achouri, spokesperson for the UN Advance Mission in Sudan (UNAMIS), told IRIN on Thursday that fighting between government troops and the rebel Sudan Liberation Army (SLA) had continued in areas east and southeast of Nyala town. Full Story