government specifically protested a buildup in Soviet forces in Etorofu, Kunashiri, and Shikotan. The advent of the Mikhail Gorbachev regime in Moscow in 1985 saw a replacement of hard-line Soviet government diplomats who were expert in Asian affairs with more flexible spokespersons calling for greater contact with Japan. Gorbachev took the lead in promising new initiatives in Asia, but the substance of Soviet policy changed more slowly. In particular, throughout the rest of the 1980s, Soviet officials still seemed uncompromising regarding the Northern Territories, Soviet forces in the western Pacific still seemed focused on and threatening to Japan, and Soviet economic troubles and lack of foreign exchange made prospects for Japan-Soviet Union economic relations appear poor. By 1990, Japan appeared to be the least enthusiastic of the major Western-aligned developed countries in encouraging greater contacts with and assistance to the Soviet Union. Changes in Soviet policy carried out under Gorbachev beginning in the mid-1980s, including attempts at domestic reform and the pursuit of détente with the United States and Western Europe, elicited generally positive Japanese interest, but the Japanese government held that the Soviet Union had not changed its policies on issues vital to Japan. The government stated that it would not conduct normal relations with the Soviet Union until Moscow returned the Northern Territories. The government and Japanese business leaders stated further that Japanese trade with and investment in the Soviet Union would not grow appreciably until the Northern Territories issue has been resolved. 1990s: Dissolution of the USSR The Soviet government also stepped up its diplomacy toward Japan with the announcement in 1990 that Gorbachev would visit Japan in 1991. Soviet officials asserted that their government would propose disarmament talks with Japan and might make more proposals on the Northern Territories in connection with the visit. Observers believed that Gorbachev might propose a package dealing with the islands, arms reduction, and economic cooperation. In January 1990, the Japanese Ministry of Foreign Affairs shifted its position, which previously had rejected negotiations with the Soviet Union on arms reductions, indicating that Japan would be willing to negotiate. Ministry officials stated that the government would formulate policy on arms reduction in close coordination with the United States. The government of Boris Yeltsin took power in Russia in late 1991 when the Soviet Union was dissolved. Once again, Moscow took a stand in firm opposition to returning the disputed territories to Japan.