军用飞机问世以来,战斗机始终是军用飞机的发展重点。它的竞争性、对抗性最强,发展速度最快,采用的新技术最广泛,是各国航空兵必备的机种。一个国家的战斗机研制水平是它的军用飞机、乃至整个航空科研和工业水平的重要表征。一个国家装备的战斗机的作战效能,是其整个航空兵作战效能的至关重要的组成部分。目前,由于高新技术的广泛采用,战斗机的技术水平和性能水平不断提高,战斗机的作战效能不断增强,使用范围不断扩大。过去由其他机种承担的作战任务,已经或将要由战斗机来承担。在未来战争中,战斗机的地位将更趋重要。各军事大国都将战斗机的发展置于 Since the advent of military aircraft, fighter jets have always been the focus of military aircraft development. Its competitive, confrontational strongest, the fastest growing speed, the most widely used new technologies, is the necessary aircraft of all countries. The development level of a country’s fighter plane is an important symbol of its military aircraft and even the entire aviation research and industrial standards. The combat effectiveness of a country-equipped fighter aircraft is a vital part of the operational effectiveness of its entire aviation force. At present, due to the widespread adoption of new and high technology, the technical level and performance level of fighter planes have been continuously raised. The operational effectiveness of fighter planes has been continuously enhanced and its scope of use has been constantly expanded. In the past, combat missions undertaken by other aircraft have been or will be undertaken by fighter jets. In the future war, fighter status will become more and more important. All military powers have placed the development of fighter jets at their disposal