understand the need for independence but working alone isn't an option anymore IMHO.
I agree on that, however there're political 'ideals' in Indonesia to build indegenous fighter on its own. Even if this is going to fill all the plan of 10 operational fighters sq, it is not going to be enough. Indonesian fighters own population is just too small to justified that. Then again Politics rationale rule more in Indonesia then business common sense.
Personally the idea to build fighters on your own is folly this day around, unless you can provide enough population demand on your own. India try doing on their own for Tejas or later on their MRCA program as they have their own need of 40+ squadron. China and India are in my opinion can provide their own market for their own indegenous fighters.
Meanwhile with the KFX they had to develop the tech that wasn't available off-the-shelf, allowing this way a chance for partner to enter in the production loop not only for their own batch of fighters but also for further exports
For me the problem is for Indonesia the internal capacities and Investment power has to choose either one and will be hard to justified both of them. When you go with either Dasault or KAI for licensing and involve with 20% parts manufacturing, you are still going to have to Invest on your own facilities with more or less similar level of Investment.
Even now I still don't see enough political will to provide DI with level of Investment for Fighters part manufacturing or assembly line. Unlike the level political will to Invest and already provide money for Submarine facilities locally. Money trail is important.
Perhaps that's why they (present administration) choose Frenchie, to provide assistance for DI on needed Investment. That's why Jokowi talk on finding Partner that willing to help Indonesia on Defense Investment.
Meanwhile with the KFX they had to develop the tech that wasn't available off-the-shelf,
KAI from begining already talk to leverage as much as possible with off the shelf tech. That's why the development budget for KFX put at USD 10 bio at most. Quite small budget actually for developing a Gen 4.5 Fighter. In the mean time ROK is very keen from begining to get Indonesia involvement, more for providing market for their project, as by them selves they can not provide economic of scale.
Again I have no problem go with KF-21, however since they already choose Rafale and the deals include Industrial cooperation, I just don't see it is efficient for both Indonesia AF operation support and Industrial Investment on doing both project.
Indonesia in KFX is just a junior partner. Thus it is just another licensing agreement for KFX. The learning curve for learning under Dasault will not much difference with learning under KAI. The question is whether Indonesian Aerospace industries have capacities for both of them.
That's why for me personally, if Indonesia still want to work with KAI, better switch it to FA-50 then KF-21. Especialy after they already choose Rafale. At least it will give better operational effciency and fleet balance for TNI-AU, and potentialy less investment needed.
chance for partner to enter in the production loop not only for their own batch of fighters but also for further exports.
For export market potential, well KF-21 is still unproven product. Fighting export market with already proven product. I read Korean media that even doubt KF-21 cost can be put at USD 65 mio as what KAI projected. So the prospect of KF-21 export is still questionable, as they can only aim developing countries that want and able to mordernise, which are very price sensitive and relatively not that large.
This is the market that not only going to be targeted by proven MRCA product like F-16V, Grippen E, Rafale, Eurojet, Mig 35 and Su 35, but also new comers like J-10C, and Turkish TFX. It is crowded market already. So if Indonesia still choose politically involve with KFX project (I don't see other justification asside that), it's industrial benefit only more to Indonesian version population (IFX). I doubt KAI will give DI/IAe export job, considering how small the market potential that KAI will got.
Note:
That export rights is one of the reason why Jokowi's administration doing renegotiation. It's folly though, as Junior Partner never got their own export right in any projects.