The spirit of nuclear military industry refers to that since the establishment of 1955, China's nuclear industry, under the leadership of China's * * * production party, has established a complete nuclear science and technology industrial system from scratch, successfully developed atomic bombs, hydrogen bombs and nuclear submarines, and made great contributions to national defense construction and national economic construction. People in the nuclear industry have formed "love the motherland, selfless dedication, self-reliance, hard work, great cooperation and courage to climb". The spirit of nuclear military industry inherits the Yan 'an spirit and the party's military industry culture, and integrates the military industry belief of "national interests are above everything else", the military industry sentiment of "caring for everyone in the family" and the people's military industry spirit of "self-reliance, hard struggle, military service for the country, dedication, glory for the country and courage to climb the peak". It is the embodiment of patriotism, collectivism, socialism and scientific spirit, and its core is the spirit of scientific and technological innovation, which is the precious spiritual wealth created by the people of China.

The spirit of nuclear military industry has excellent cultural genes of the Chinese nation. "Book of Books, Shangshu" said that "there are hundreds of millions of ministers and hundreds of millions of hearts; On Wednesday, thousands of subjects destroyed hundreds of millions of subjects, showing the power of national cohesion. The spirit of nuclear military industry also embodies national cohesion. In order to break the nuclear blackmail of imperialism and make the motherland a nuclear power, thousands of pioneers in the nuclear industry rose to fame in the endless Gobi grassland. The touching stories of Wang, Guo Yonghuai, Peng, Deng Jiaxian, Cao Benxi, ... bear the thoughts of "sages don't mourn their death, but worry about their country's decline", "humble people dare not forget to worry about their country" and "worry about the world first, and enjoy the world afterwards", which contains rich patriotism, self-improvement, innovative spirit and scientific spirit, and is the spiritual connotation of the Chinese nation.