I think this thread is a good a thread as any to bring up fiscal matter for all these programs (airforce being the most visible, but also navy and army have big ticket plans I have seen).
Up to about 2018 - 2019, the Indonesian military budget was around 7 - 8 billion dollar level (by SIPRI standardisation basis) per year.
Now it has increased in 2020 - 2021 to around 9 billion dollars per year:
Indonesia has announced a strong increase in its annual defence budget despite rising economic challenges related to Covid-19. The government has indicated that the...
www.janes.com
What do people see as the budget (or I guess budget ramp) thats needed for this large airforce, C4I, navy etc expansion this decade?
Will Indonesia for example quickly push it to 2% of GDP level spending?