What happened to the May 2019 estimate? Would the Block III be revealed or rolled out sooner than August?
Any idea if HMDS is incorporated with the J-10C yet?
Would the JF-17 Block III be built & tested at CAC or PAC?
The onus of evidence is on the claimant (you in this case), and so far you have neither provided a credible source nor demonstrated that Mr. Vasily Kashin is different from the hundreds of "military analysts" who make unverifiable claims.
As for the references regarding JL-2 testing and FOC...
Your so-called source happens to be an individual with zero connection to the JL-2 program:
So please quote sources that have credence to them rather than ones that draw its conclusions from what seems to be thin air.
An air force retires its old platforms by inducting new platforms and having them "trickle down" to these units over time; rarely is an entirely-new platform inducted just for the sake of replacing old hardware at a cheap cost.
The JL-2 is already operational on the 09IVs, which made their first deterrence patrol in 2015.
https://thediplomat.com/2015/12/china-deploys-first-nuclear-deterrence-patrol/
Are there sources confirming the K-5's range for various payloads?
The JL-3 underwent its first test flight in...