For all its unsurprising features, the KF-X still is likely to cost a lot of money. And that should cast doubt on its future.
www.forbes.com
One thing that I laugh when reading some parties in Indonesia talking on how important Indonesia contributions to KFX program, or how fanboys in Indonesian forums keep talking how Indonesian engineers is very important on contribution to KFX program. Well lets see the fact shall we:
1. Of 20% that Indonesia must paid (around 1.7 T KRW/Korean Won), Indonesia only paid until now 220 mio KRW or 13% from 20% which is 2.5% of total development cost. However ROK continue build KFX program unhindered financialy.
2. The DI engineers that being talked by some over nationalist fanboys as very important, has not involve in the program for close to two years. In fact before that their involvement have been reduced, due Indonesian unpaid due (no matter how DI officials try to mask it). However is that hindered KAI engineers on developing the KFX program tech ?
The answer is big 'No'. This shown ROK or KAI does not need Indonesia or DI contribution actually on developing KFX. What they need from this 'fricle' Junior Partner is more on 'Market' for their KFX to reduce overall cost of each airplane.
The article above that I put, shown how the population of one fighter program is Important to reduce overall cost. Some nationalist fanboys and media comentators just taking for granted some DI officials that claim how important their participation in KFX, not realising those DI officiaos just to gather public support, to make Government continue pumping money for their work share in KFX.
But the truth is still there. Whether Indonesia or DI continue involvement or not, is doesnt matter for KFX progress. That's the truth. Indonesian money and Engineers contribution is doesn't matter on the program. Without Indonesia and DI, ROK and KAI can go ahead alone, because it is their project, their IP and they actually have enough money and tech to finish it without this fricle Junior Partner.
They only need Indonesia as Junior Partner to enlarge KFX population from begining in reducing the overall production cost. Not for development and certaintly nor for Tech and Engineer contribution.
SBY administration from begining already stated that KFX involvement was to give Indonesia/DI learning experience on involvement with other nation Fighter project. That's it, chance to learn, because Indonesian engineers does not have any experience on involvement in Fighter project. KAI already has with licensing F-16 and building T-50 to FA-50.
DI engineers work under KAI supervision no matter how DI officials try to put otherwise. It's simple, if DI owned some of the research or design of KFX from their engineers, then they have IP rights of KFX. However IP rights owned by KAI, and IFX (Indonesian version) is only 'licensing' from KFX. The rights to market that Fighters belong to ROK and KAI alone.
The article above shown the reason why ROK still need to have Indonesia as Junior Partner. They need it to increase the production size and make Indonesia as their first 'captive' market. Nothing else. If Indonesia didn't paid out the due, what they need Indonesia for ? Without Indonesia and DI, KFX will continue and fly under ROKAF. With Indonesia, they hope to reduce the flying cost per airframe.
So, if Indonesia still want to involve with KFX, and be prepared for much more money to invest from production facilities toward cost per airframe that can go from USD 70 mio to USD 120 mio. Thats calculation based on sources from ROK media it self (suggest to look at Bemil Chosun). Thus perhaps it can be the reason why some of this administration need to think more with continuation on the project.
However if they are reluctant to do it, then be honest with the ROK. Perhaps they can try regain the money that already been Invest by getting on other projects. It could means getting some more FA-50 or negotiate for FA-50 license.
Make a choices whether want to license KFX or license FA-50. Cause in the end both are licensing agreement. This if Indonesia still value ROK as potential defense partner.