Engineer
Major
I get very well your point, here people are free to believe there are 3 or 4 regiments 100 or 2000 J-11Bs or what ever the number, you are free too.
Take me seriously? here, first i am not Rebbeca Grant, niether the RAND corporation, so do not say i am the author, this is not about me but about different sources.
There are different opinions out there, yes my friend there are, that is a fact, the world has different opinions, Grant has the same authority as Norman polar, and the Airforcemag.com is another good site.
However you do not want to admit there are other opinions that have the same veracity level.
Why i do believe her? simple, J-31 uses RD-93, J-10 uses Al-31s.
How this affects the numbers? simple the USA built more than 1000 F-16 a decade, ask you why?
answer they build their engines.
How many Su-27s Russia build from 1983 to 1991?
700 why? they build the engine.
How many F-4s the USA built in 2 decades? 5000, how many J-8 China built?
How many J-11B China has back in 2011? Around 72. How? China builds the engines -- WS-10. It is that simple.
That does not make those sources correct. Quite the opposite, it means either those sources are outdated, or did not do their research. Furthermore, if actual satellite images were used in analysis, you would expect those two sources to be more consistent. By disagree with one another, it suggests that the two sources are complete guesswork.China`s problems are the engines plus the USAAF, Russians or even Japanese more or less know how many J-10s and J-11s are, they have satellites taking pictures and AWACS scanning the skies, and none of these sources is claiming 200 or 100 J-11Bs the Asian Military Review, "The AMR Regional Air Force Directory 2012," gives also different numbers.
The most obvious sign that those two sources lack credibility is the quoted number of J-11B being 18. This is considering the fact that there are 24 aircraft in one regiment, and that J-11B has already been observed to have more than one regiments. Anyone with adequate mathematical skills should realize the problem.
Those imported engines have nothing to do with J-11B, since J-11B uses WS-10 engines and not Russian engines. Furthermore, data compiled from Scramble already shows there were already three regiments of 72 J-11Bs back in 2011. Even if no new J-11B is produced since then, there are still more than 18 J-11B as opposed to what sources used by Air Force Magazine have claimed.Here what you have to see is not that i care what people think about me, no i do not care, because is not about me, it is about there is not a single opinion about numbers of J-11Bs and is likely the numbers are small since China still import engines
Whether Russia bans Su-35 export is irrelevant. China is not buying the aircraft, and that is the issue.That is the whole issue we are discussing, since Su-35 has a ban for China to clone its 117 and even Al-31s.