In order to meet the new challenge of modern war intelligence and win the air combat advantage, the application of artificial intelligence (AI) technology in air combat simulation training is studied. Taking the key technologies of AI in air combat as the starting point, the advantages and applicability of intelligent algorithms in air combat simulation training are expounded. Based on the current air combat simulation training needs and the shortcomings in the application of AI, this paper analyzes the research trend of the application of AI in air combat simulation. The results show that this research can enlighten the relevant researchers in the field of air combat simulation training.