J-20’s general engineer Yang Wei recently reveals that J-20 will undergo “serial development”, and its series will become “mainstay” of China air force.
It is speculated that at least three new types of J-20 will emerge: the type with a new domestic engine, double-seat type and carrier-based type.
And some even imagine that a new type of bomber would be developed based on J-20, with backswept wings and a longer frame, which could be called JH-20.