>>209

読解力が弱いからレスがごちゃ混ぜになってるぞw

J-11ポンコツをいまだに改良し続けてるとか大爆笑〜ww

要するに、j-20に自信がないってことw

https://www.thedrive.com/the-war-zone/24841/chinas-j-20-stealth-fighter-stuns-by-brandishing-full-load-of-missiles-at-zhuhai-air-show
The answer is quite simple, lock-on after launch capability is not an easy one to achieve. It is technologically complex, requires deep systems integration
(software architecture permitting), and robust testing using live missiles, and thus it is expensive. China, being the resourceful and cunning folks that they
are, figured out a way to employ any new or relatively archaic high-off-bore-sight short ranged air to air missile while keeping the jet’s aerodynamics
relatively intact (doors closed during prolonged maneuvering while the missile hangs out on its rail) while also minimizing the impact a 'deployed missile'
has the J-20’s low radar cross-section.