The establishment of an ADIZ over the East China Sea naturally let me think of a similar zone in this area. Do I understand correctly that no Chinese runway on any of the islands is fit to operate J-10 or J-11 fighters? Would a light fighter version of L-15 be able to use runways in this area. They would only be armed with a cannon and perhaps carry external fuel tanks. Supported by KJ-200.
No doubt the institution of this zone will await experience with the zone over the East China Sea and of course the production of suitable aircraft and the establishment of a support organisation.
I agree with Job. Its simply not in China's style to raise the stakes and heighten tensions unilaterally no matter what the western press likes to say.
If anything, the establishment if the East China Sea ADIZ is a good example for South East Asian States with disputed claims with China to see just what poking the dragon gets you.
If China sets up an ADIZ in the South China East which covers disputed islands, that may well force the likes of Vietnam and the Philipines to respond even if they don't want to so as to avoid looking like they are backing down or conceding. In addition, setting up another ADIZ would only play into the hands of America and the western media as they could then use the reaction from South East Asian countries to continue their narrative that it is China that is making waves.
However, even if China did nothing, none of those countries are stupid and can see clearly that setting up an ADIZ is now an option Beijing could use if they annoyed China sufficiently, so if anything, the threat of setting up an ADIZ is a much greater and effective deterrent than actually setting one up. So things may actually quieten down a little.
If anything, I would be wary of Washington trying to entice the likes of the Philipines into sending out military air patrols over disputed territory precisely to provoke China into setting up another ADIZ so that Washington and their minions in the press can paint the Chinese ADIZ as some kind of sinister land grab attempt and continue their narrative that China is cause problems with 'all' its neighbours.