Abstract: The great spirit of Resisting U. S. Aggression and Aiding Korea is a valuable spiritual wealth of the Chinese people, which is united with the national defense education of colleges and universities in the proposition of implementing the fundamental task of establishing morality and educating people. The integration of the great spirit of Resisting U. S. Aggression and Aiding Korea into national defense education in colleges and universities has its unique internal logic and value implication. To deeply integrate the spirit of Resisting U. S. Aggression and Aiding Korea into national defense education in colleges and universities, we should give full play to the nurturing role of the spirit of Resisting U. S. Aggression and Aiding Korea through three paths. First, curriculum nurturing should be used to consolidate the first classroom. Second, practical nurturing should be used to enrich the second classroom. Thirdly, network nurturing should be used to innovate the third classroom. Through the above three approaches, its educational role can be fully utilized so as to better promote the development of national defense education in colleges and universities and cultivate new people of the times who will take up the great responsibility of national rejuvenation.