Too many warlords, as well as too many common Somalis, wished to keep their weapons, and to keep their feuds alive. In 1995, the last of the UN peacekeepers were pulled out of Somalia. UN Security Council intervention in Somalia's Civil War went back to Resolution 733, an arms control provision which established a weapons embargo on the country. The list of UN missions to Somalia, and their US operations names, are as follows:  In early 1993, concurrent with the UNOSOM I humanitarian mission, fifteen of the warring parties of the Somali Civil War signed two agreements for national reconciliation and disarmament: an agreement to hold an Informal Preparatory Meeting on National Reconciliation, followed by the 1993 Addis Ababa Agreement made at the Conference on National Reconciliation in Somalia. Fighting continued, and the agreement later fell apart. Organized by IGAD, and held in Sodere, Ethiopia, but boycotted by Hussein Aidid's faction as well as the newly-declared government of Somaliland. A similar conference in Sana'a, Yemen, did not include all the parties of the conflict, and was rejected by those not attending. Hussein Aidid and representatives from 25 clans attended a peace conference in Cairo, in December 1997. While the UN Security Council lauded the efforts, which included decisions to adopt "a federal system with regional autonomy and agreement to form a transitional government of national unity," it still left the country without a national leader, many of the non-attendees balking at the results, and none of the Somali factions agreeing to disarm. Hussein Aidid and Ali Mahdi were considered opposed to the proposed settlements. The conference was postponed indefinitely and then cancelled after continuous fighting in the city throughout the early part of the year made it impossible to ensure security. Cholera had also broken out in Baidoa around that time. By June, Osman Hassan Ali "Ato" declared the Cairo peace process "dead." Officially dubbed the Somalia National Peace Conference (SNPC), and sometimes called the Djibouti conference, this was a series of meetings held in Arta, Djibouti, on April 20 - May 5, 2000. The conference was aimed at bringing together representatives of the warring factions of Somalia to end the civil war that had claimed over 300,000 lives. The name Transitional National Government (TNG) was selected for the movement at this time. Annex II of the program for the Conference dealt with cease-fire, disarmament and security.