The most advanced fighter jets of the Chinese Air Force are the imported Russian SU-30 and the homemade J-10. They are both third-generation fighters and can compete with the American F-16 and F-15. When the quality of the pilots is equal, the flight performance of Chinese fighters is superior. But now the U.S. Air Force has equipped the standard fourth-generation fighter F-22. Compared with the third-generation fighter, the F-22 has stealth capabilities and has beyond-visual-range attacks. capabilities, supersonic cruise capabilities, fully in line with the U.S. Air Force's new century air combat concept of "find the enemy first, attack the enemy first, and evacuate the enemy". In addition, equipped with advanced air-to-air missiles, it truly realizes launch and forget. At the same time, the U.S. military also Last year, an updated F-35 "Lightning" fighter was developed. It also has the capabilities of the F-22 and is lower in cost than the F-22. It is expected to be equipped with a large number of U.S. Air Force and U.S. Navy in the future. Generally speaking, China's current fighter level , roughly at the level of the United States in the 1990s. Although China's fighter jets have developed rapidly, the gap between China and the United States exists objectively.