Interesting thing this.
How long was it under development? I think it's been around for quite a few years now. Not much known outside about its capability I think.

I saw a blurry photo of J-10B years ago. You are always a wise man.

Jian-10B Multirole Fighter Aircraft
http://www.sinodefence.com/airforce/fighter/j10b.asp

I'm a fan of this aircraft and think its the best aircraft China ever made so far. I only wish more information was known I just can't jump on the bandwagon and say its as good as a F-16C Block-50 or even a Block-15 for that matter without proof of some kind.

Time will tell.

Originally Posted by rock45

I'm a fan of this aircraft and think its the best aircraft China ever made so far. I only wish more information was known I just can't jump on the bandwagon and say its as good as a F-16C Block-50 or even a Block-15 for that matter without proof of some kind.

Time will tell.

We are not quite sure about its function since there's no test close to real battel. Anyway, this might be a signal showing that China has capability to develop its own air force. This is much important than a fighter.