1949年12月,毛泽东主席访问了苏联,并同苏联党和国家领导人进行了会谈。会谈结果于1950年2月14日,由中苏两国外交部长分别代表两国政府签订了中苏友好同盟互助条约。条约全文共六条,于同年4月11日开始生效,有效期间为三十年。条约的主要目的是加强两国间的友好合作,共同防止日本帝国主义再起,防止其他国家与日本相勾结的重新发动侵略与破环和平。条约规定:—旦缔约国任何一 In December 1949, Chairman Mao Zedong visited the Soviet Union and held talks with the leaders of the Soviet Union and the state. The outcome of the talks On February 14, 1950, the foreign ministers of China and the Soviet Union signed the Treaty of Mutual Assistance and Mutual Assistance between China and the Soviet Union on behalf of their respective governments. The full text of the treaty consists of six articles and came into force on April 11 of the same year with a valid period of thirty years. The main purpose of the treaty is to strengthen friendly cooperation between the two countries so as to jointly prevent the revival of Japanese imperialism and prevent other countries from relaunching their aggression and breaking the peace with Japan. The treaty provides: - Any State party