
Indonesia Buys 42 J-10C Fighters
Why Indonesia buys 42 J-10C fighters now
Indonesia buys 42 J-10C fighters to accelerate fleet replenishment and reduce per-unit costs. The decision follows years of mixed sourcing and recurring upgrade needs across legacy U.S., Russian, and British types. Jakarta also signals that procurement must deliver faster availability and predictable sustainment, not just prestige.
Budget, timelines, and what’s approved
Indonesia buys 42 J-10C fighters under a package valued at over $9 billion, according to the finance ministry. Officials confirmed budget approval, while the defence minister said the jets would be flying over Jakarta soon. Although the delivery timing is undisclosed, the authorisation indicates financing and contracting are in progress.
How the J-10C fits the force mix
Indonesia buys 42 J-10C fighters as part of a broader multi-vector modernisation that also includes 42 Rafales (F4 Standard), with first deliveries expected by early 2026. The J-10C occupies the lighter, high-sortie-rate segment; Rafale covers deep strike, multi-sensor fusion, and coalition interoperability. Meanwhile, the navy’s Scorpène Evolved submarines will be built with PT PAL in Surabaya, locking in the transfer of technology and local sustainment.

Regional sensitivities and strategic signalling
Indonesia’s purchase of 42 J-10C fighters, its first non-Western combat aircraft, inevitably signals a strategy of hedging amid the influences of the U.S., Europe, and China. Analysts warn the choice could add friction around South China Sea dynamics even as Jakarta keeps a non-aligned posture. Diversification also reduces single-supplier risk and leverage over spares, training pipelines, and financing.
Turkish KAAN deal and the industrial angle
In parallel, Ankara announced an export of 48 KAAN fighters to Indonesia, with production in Turkey and integration of Indonesian capabilities. If timelines hold, KAAN will arrive later than Rafale and the prospective J-10C, but the programme could expand local industry roles over time.

Air-defence ecosystem: radars and command networks
For air-picture resilience, Indonesia has ordered 13 Thales GM400-series long-range radars with associated command-and-control. Several units are earmarked to protect the new capital, Nusantara, which underscores a national air-defence re-architecture that complements new fighters.
What to watch next
Indonesia buys 42 J-10C fighters, yet integration success hinges on training, data links, weapons clearance, and MRO. Additionally, monitor the budget allocations for the Rafale, J-10C, KAAN, and submarine programs to prevent resource crowding. Finally, monitor interoperability choices—ground network and tactics will influence real-world combat power more significantly than the specifications found in brochures.
References
- AP — Indonesia to buy 42 fighter jets from China. AP News
- Defence News — Turkey to deliver 48 KAAN jets to Indonesia. Defense News
- Naval Group — Indonesia’s Scorpène Evolved submarines contract. naval-group.com
- Thales—Indonesia orders 13 GM400-series long-range radars. Thales Group