one-day summit grouping the leaders of Egypt, Libya, Chad, Sudan and Nigeria to solve the conflict and Egypt proposed the location and date of the summit as Tripoli on January 4, 2006, but this summit has been postponed. The meeting would have discussed the AU committee report on the differences between Chad's account of the attack on Adré and Sudan's. United Nations The United Nations Security Council issued a statement condemning the attacks on Adré and supporting the mediation of the African Union, "It [United Nations Security Council] firmly condemned, in that context, recent attacks perpetrated by armed elements within Chad and, in particular, the attack on 19 December on positions of the Chadian national army in the town of Adré, and supported efforts to reduce tensions on the border... The Security Council also appeals to donors to continue both supporting the crucial work of AMIS in stemming the violence in this suffering region and providing critical humanitarian assistance to millions of war-afflicted civilians in Darfur and across the border in Chad.". Keith McKenzie, UNICEF's special representative to Darfur, told reporters that "Darfur is complicated enough without the Chadians getting involved." Almost 200 United Nations aid workers left two humanitarian bases in Guereda in eastern Chad on 2006-01-22, after a meeting between UN officials and local government officials who were being briefed on the status of the 200,000 Sudanese refugees in Chad was forcibly ended by up to 100 armed men of unknown, but most likely Janjaweed, affiliation. Five Chadian government officials including the top government official of Guereda and the head of the local branch of the military police were kidnapped, jeeps belonging to two aid groups were stolen, and five local residents suffered gunshot wounds. One of the jeeps was later seen crossing into Sudan. Chadian government spokesman Doumgor told reporters on January 23 that Chadian authorities did not know who was behind the latest attack, and that kidnappers have made no demands for ransom. "We've had no contact from them at the moment, but the Chadian army is fanning out in the area to try and find them." There will be a 20% reduction in humanitarian staff in eastern Chad with 90 UN and other aid agencies workers evacuated from Guereda and 80 workers from Iriba to regional headquarters in Abeche. Claire Bourgeois, UNHCR deputy representative in Chad, said, "The situation is serious enough at this stage,