it is most definitely Indonesia. I imagine Line 4 will be fleshed out w/ Indonesia and Line 5 with Malaysia. Malaysia is still missing A LOT of aircraft. Line 3 is all the Thai stuff (Jets atleast) minus the A-7E and AV-8S (L) so
Rafale would be a F4 standard but yeah basically like that, although I could see a tech tree variant of their Su-30MK2 instead of the 27SKM given that those variants are both premiums and we might get a tree version through Indonesia instead. And I think the Su-27SKM could be 13.3 as well because it would retain the old engines and no twin R-77/RVV-AE pylons unlike the 27SM, I don’t know about its RWR but it sounds a lot more similar to a J-11A overall