The Regional government held a conference in this city to promote peace and development between 10–13 March 1996, which was attended by 535 from the local woredas, as well as the Deputy Prime Minister and Defense Minister of Ethiopia, Tamirat Layne, the Foreign Minister, Seyoum Mesfin, the presidents of the Tigray and Harari Regional states and representatives from Amhara and the Southern Nations, Nationalities, and People's Regions. On 28 May 2007, during the celebration of Ginbot 20 (celebrating the downfall of the Derg), Jijiga and Degehabur were the scenes of attacks on civilians and government officials. At least 16 people were killed and 67 injured, including Abdulahi Hassan Mohammed, president of the Somali Region, who was speaking at the ceremony. The Ethiopian government blamed the attack on the Ogaden National Liberation Front.