一飞冲天 划破云霄！回顾歼-20十五载战斗航迹

Core Viewpoint - The successful maiden flight of the J-20 marks a significant milestone for the country, establishing it as one of the few nations capable of independently developing stealth fighter jets, representing a historic leap in the aviation industry [1] Group 1 - The J-20 completed its first flight lasting approximately 18 minutes before landing smoothly [1] - The achievement signifies a major advancement in the country's aerospace capabilities [1] - The development of the J-20 highlights the country's growing expertise in military aviation technology [1]