You are the loser here. I post video of proof which rebutt your sourgrape comment. Fancy you used the diplomat article to prove your point? It written by a loser Japanese who hate the success of Chinese. I can also post a Chinese written article which say crap of Indian technology. Its a fact kaveri engine is a failure. Show me a video of kaveri engine power your LCA, be it prototype for 1min in the air. I will eat back by words. If not, the real loser is you who are bitter of Chinese ahead of Indians
You see an aircraft flying on youtube and you come to a conclusion it was a successful . The famous chinese QA process and then of course the claim of every news that is not chinese propaganda state news is a conspiracy. Maybe you buying Su35 is one too
Why do you come troll others when they have not mentioned you, compete with us and stop picking on others. Taihang engine has been proven unsuitable for the J-10 because its bypass ratio is way too big for the fighter, which would reduce the aircraft's maneuverability during supersonic flight