【史海回眸】被称“东方佐尔格”，阎宝航为苏联卫国战争提供重要情报

Group 1 - The article highlights the significant contributions of Yan Baohang, a Chinese underground worker, to the Soviet Union during World War II, particularly in providing crucial intelligence about German military actions [1][5][8] - Yan Baohang's intelligence work is compared to that of the famous Soviet spy Richard Sorge, emphasizing his importance in the context of international cooperation against fascism [1][4] - The article discusses Yan's background, education, and his transition from a nationalist to a communist operative, showcasing his role in the anti-Japanese and anti-fascist movements [4][7][9] Group 2 - The intelligence provided by Yan Baohang included critical information about the timing of the German invasion of the Soviet Union, which was communicated to the Chinese Communist Party and subsequently to Soviet leaders [8][9] - Yan's efforts also extended to gathering intelligence on Japanese military movements, which aided Soviet strategic planning during the war [9][10] - The recognition of Yan Baohang's contributions is highlighted, including posthumous honors that reflect his legacy in the context of the global fight against fascism [9][10]