日本扶植的伪满洲国自1932年成立以来,世界上绝大多数的国家都不予承认。到1943年,承认伪满洲国并与之建立外交关系的国家只有23个,大部分为轴心国及其傀儡政权和轴心国的占领国。而苏联作为世界上第一个社会主义国家却对此态度暧昧。为了加强国内建设,防止卷入战争漩涡,1932年苏联不顾中国人民的民族感情在事实上承认了伪满洲国,作出了讨好日本的无耻之举。1933年,苏联把中东铁路转让给日本控制下的伪满洲国,侵犯了中国的主权。之后,为了避免两线作战,更为了其控制下的外蒙古得到日本的承认,苏联竟与日本签订《苏日中立条约》,在国际上正式声明承认伪满洲国。苏联的行径是对中国内政和主权的无端干涉,是其大国沙文主义和民族利己主义的极端表现。 Since its establishment in 1932 in Japan, the puppet Manchukuo has not been recognized by the vast majority of countries in the world. By 1943 there were only 23 countries that recognized and established diplomatic relations with the Puppet Manchukuo, most of whom were the Axis Powers and their puppet regimes and the occupying powers of the Axis Powers. The Soviet Union, as the first socialist country in the world, has ambiguous attitude towards this. In order to strengthen domestic construction and prevent any involvement in the war, the Soviet Union, in spite of the ethnic feelings of the Chinese people, in fact recognized the puppet Manchukuo in 1932 and made a shameless move to please Japan. In 1933, the Soviet Union violated China’s sovereignty by transferring the Middle East Railway to the puppet Manchukuo under Japanese control. Later, in order to avoid the two-line operation and to gain the recognition of Japan under its control, the Soviet Union signed the “Soviet-Japanese Neutrality Treaty” with Japan and formally declared its recognition of the puppet Manchuria state internationally. The Soviet act is an unwarranted interference in China’s internal affairs and sovereignty and is an extreme manifestation of its great-power chauvinism and national egoism.