抗日战争全面爆发后,苏联政府抱着对中国抗日战争同情和支持的态度,采取了积极的援华行动。1937年8月20日签订《中苏互不侵犯条约》,11月组成苏联志愿航空队援华作战。由于当时苏联并未对日宣战,派出人员是以志愿者的身份来华参与对日作战,苏联成为“七七事变”后第一个援助中国抗战的国家。 After the war of resistance against Japan broke out in its entirety, the Soviet government took an active approach to aid China in a sympathetic and supportive attitude toward the Chinese anti-Japanese war. On August 20, 1937, the “Sino-Soviet Non-Aggression Pact” was signed. In November, the Soviet Union Volunteers Aviation Corps assisted China in its operations. Since the Soviet Union did not declare war on Japan at that time, its personnel were sent to China as volunteers to participate in fighting Japan. The Soviet Union became the first country to assist China in its war of resistance after the “July 7 Incident”.