1937年7月7日,卢沟桥事变爆发,揭开了中国人民全面抗战的序幕。在淞沪会战失利、首都南京危急的严峻形势下,为统筹全局、长期抗战,国民政府于1937年11月20日公开发表《国民政府移驻重庆宣言》,重庆成为抗战首都。日本帝国主义为了摧毁中国人民的抗战意志,造成巨大的战略恐慌,从1938年2月至1944年12月,侵华日军集中其陆军和海军的主要航空兵力,对战时 July 7, 1937, Lugouqiao Incident broke out, opened the prelude of the Chinese people’s comprehensive war of resistance. In order to make a comprehensive and long-term war of resistance against the backdrop of the critical situation in which the Songjiang Battle was defeated and the capital city of Nanjing was in critical danger, the National Government published the “Chongqing Declaration on the Move of the National Government” on November 20, 1937, and Chongqing became the capital of the Anti-Japanese War. In order to destroy the Chinese people’s resistance to war, the Japanese imperialists have caused tremendous strategic panic. From February 1938 to December 1944, the Japanese invaders concentrated their main airstrikes in the army and the navy. During the war,