Cybuttheft. Chinese has been accused of infiltrating US n/w and stealing designs.
Prove it.
LOL.. We got some moron who think by just spying and you can make another countries similar fighter jet. Get over it. If the countries is not sophisticated enough. No mntter how much info you get, you still cant make anything.
Only desperate idiots who try to smear another countries achievement will be so quick to embrace this stupid theory. If its true, countries like East timor or Liberia shall be able to make some 5th gen fighter,right?