The radiation effect has become a major issue affecting the reliable application of integrated circuits in space. The research progress of radiation resistant reinforcement technology was reviews in this article. Firstly, the radiation resistant reinforcement technology was introduced. Then, the foreign research development and current situation of radiation resistant reinforcement technology were reviewed, and the management approach, technical route, results and progress of the United States in radiation resistant reinforcement technology were introduced. Finally, the progress of the domestic radiation resistant reinforcement technology was introduced. It pointed out that the study of the development of radiation resistant reinforcement technology in the United States could promote the development of radiation resistant reinforcement technology in China. This review had certain significance for the practical application and promotion of anti-irradiation reinforcement technology.