In order to deepen the understanding of foreign advanced weapons and keep up with the development trend of foreign air-to-air missiles, this paper firstly estimates the aerodynamic performance, engine performance and seeker parameters of the "CUDA" air-to-air missile, which is identified as a small advanced capability missile released by Lockheed Martin, based on the basic information and shape, and analyzes its overall performance based on trajectory simulation. Then, this paper analyzes and evaluates its direct force control capability, and finally summarizes the possible application scenarios and usage patterns of CUDA, providing certain reference for the development of China’s air-to-air missile.