Updated estimate based on tracking by yours truly and Deino ;)
Includes serially confirmed 14 ABs and 3 TBs but doesn't include rumoured ABs which are receiving vanilla J20 from those who got J-20A/S or 3rd/4th gen units receiving their J20s.
All ABs are catalogued in profile.
It’s interesting to see how IAF’s rejection on theaterization has become a spat between Indian Army veterans (or adjacent) vs IAF veterans (or adjacent).
As a commentator somewhat familiar with Indian defense matters, I can more and more understand IAF’s reluctance due to the fact, and which is clearly stated by IAF senior leadership that the IAF today lacks the mass to be split and still able to operate somewhat independently under each theatre command.
And why this was not really a concern (presumably) for the PLAAF. The PLAAF never lacked mass. The PLAAF today, ironically, is at the its smallest size since the 1960s.