新中国成立后的中苏关系,经历了由建国初的兄弟相称、友好同盟到七十年代的反目成仇、全面对抗的转变。进入20世纪80年代,以邓小平为核心的中共第二代领导集体,通过对国际形势及我国周边环境的科学分析,从国家安全和现代化建设的需要考虑,适时调整我国对外政策,从根本上改善了同苏联的关系,实现了两国关系的正常化,打开了外交新局面。 After the founding of new China, the relations between China and the Soviet Union experienced a transformation from brotherhood, friendly allies in the early days of the founding of the PRC to revenge and confrontation in the seventies. Entering the 1980s, the second generation of the CPC Central Committee with Deng Xiaoping as its core, through scientific analysis of the international situation and the surrounding environment in China, considered the need of national security and modernization and timely adjusted its foreign policy and fundamentally improved The relations with the Soviet Union, the normalization of relations between the two countries and the opening up of a new diplomatic situation.