of the Soviet Union, the Afghan regime eventually began to crumble. Food and fuel shortages undermined the capacities of the government's army, and a resurgence of factionalism split the regime between Khalq and Parcham supporters. A few days after Najibullah had lost control of the nation, his army commanders and governors arranged to turn over authority to resistance commanders and local warlords throughout the country. Joint councils (shuras) were immediately established for local government, in which civil and military officials of the former government were usually included. In many cases, prior arrangements for transferring regional and local authority had been made between foes. Collusions between military leaders quickly brought down the Kabul government. In mid-January 1992, within three weeks of the demise of the Soviet Union, Massoud was aware of conflict within the government's northern command. General Abdul Momim, in charge of the Hairatan border crossing at the northern end of Kabul's supply highway, and other non-Pashtun generals based in Mazar-i-Sharif, feared removal by Najibullah and replacement by Pashtun officers. When the generals rebelled, Abdul Rashid Dostum, who held general rank as head of the Jowzjani militia, also based in Mazar-i-Sharif, took over. He and Massoud reached a political agreement, together with another major militia leader, Sayyed Mansour, of the Ismaili community based in Baghlan Province. These northern allies consolidated their position in Mazar-i-Sharif on March 21. Their coalition covered nine provinces in the north and northeast. As turmoil developed within the government in Kabul, no government force stood between the northern allies and the major air force base at Bagram, some seventy kilometers north of Kabul. By mid-April 1992, the Afghan air force command at Bagram had capitulated to Massoud. On March 18, 1992, Najibullah decided to resign. On April 17, as his government fell, he tried to escape but was stopped at Kabul Airport by Dostum's forces. He took refuge at the United Nations mission, where he remained unharmed until 1996, while Massoud controlled the area surrounding the mission. Senior communist generals and officials of the Najibullah administration acted as a transitional authority to transfer power to Ahmad Shah Massoud's alliance. The Kabul interim authority invited Massoud to enter Kabul as the new Head of State, but he held back. Massoud ordered his forces, positioned to the north of Kabul, not to enter the capital until a political solution was in place. He called on all the senior