Revolutions of 1989 needed Western technology and credits to make up for its increasing backwardness. The costs of maintaining its military, the KGB, subsidies to foreign client states etc., further strained the moribund Soviet economy. The first signs of major reform came in 1986 when Gorbachev launched a policy of "glasnost" (openness) in the Soviet Union, and emphasized the need for "perestroika" (economic restructuring). By the spring of 1989, the Soviet Union had not only experienced lively media debate, but had also held its first multi-candidate elections in the newly established Congress of People's Deputies. While glasnost ostensibly advocated openness and political criticism,
Foreign relations of the Soviet Union power struggles and foreign intervention, requested the neighboring Soviet Union to send military aid. Soviet intervention was seen as a hostile invasion by the United States and its allies, who funded the counter-revolutionary Mujahadeen, and thus led to a return to hostilities which were greatly exacerbated in the following years. When Mikhail Gorbachev became the leader of the Soviet Union in 1985, he sought to restructure the Soviet Union to resemble the Scandinavian model of western social democracy and thus create a private sector economy. He removed Soviet troops from Afghanistan and began a hands-off approach in the USSR's relations