Tanks in the Soviet Union on Tajbeg Palace began; as planned, president Hafizullah Amin was killed. The Soviet military command at Termez, Uzbek SSR, announced on Radio Kabul that Afghanistan had been liberated from Amin's rule. According to the Soviet Politburo they were complying with the 1978 "Treaty of Friendship, Cooperation and Good Neighborliness" and Amin had been "executed by a tribunal for his crimes" by the Afghan Revolutionary Central Committee. That committee then elected as head of government former Deputy Prime Minister Babrak Karmal, and said that it had requested Soviet military assistance. Soviet ground forces, under the command of Marshal Sergei Sokolov, entered
1981 in Afghanistan and consumer goods. According to UN statistics, 1.7 million Afghans have so far fled to Pakistan and some 400,000 to Iran in order to escape the strife in their country. President Karmal gives up the post of prime minister; he is succeeded in that position on June 11 by Sultan Ali Keshtmand, another trusted member of the Parcham faction of the PDPA. Keshtmand is also put in direct charge of the National Patriotic Front, set up in December 1980 with the intention of rallying the people behind Karmal's Marxist revolutionary government. Karmal announces a new set of proposals for negotiations