Indonesian Air Force

South Korea–Indonesia Agree to Cooperate on KF-21 Fighter Jet Mass Production


Kookmin Ilbo |
2026.04.01

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Relations upgraded to “Special Comprehensive Strategic Partnership”

President Lee Jae-myung: “K-defense industry values Indonesia as an important partner”

President Lee Jae-myung of South Korea and President Prabowo Subianto of Indonesia held a summit on the 1st at the Blue House (Cheong Wa Dae). The two countries agreed to elevate their relationship to a “Special Comprehensive Strategic Partnership.”

During the summit, the two leaders agreed to cooperate on the mass production of the IF-21, the Indonesian version of South Korea’s KF-21 supersonic fighter jet.


KF-21 joint development nearing completion

The leaders expressed satisfaction that the KF-21/IF-21 joint development project—ongoing for over 10 years—is expected to be completed by June. They agreed to cooperate on the mass production of the IF-21.



 
Photo of Indonesian Air Force Rafale Hangar in Pekanbaru, Sumatra Island.

Gerindra party speaker (ruling party) in Parliament with Rafale.

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President Prabowo Subianto officially handed over a number of new defense equipment to the Indonesian National Armed Forces (TNI) on Monday (18/5), including 6 Dassault Rafale fighter jet units.

This fleet strengthening is also equipped with 4 Dassault Falcon 8X units, 1 Airbus A400M MRTT unit, as well as the GM403 GCI Radar system and various other supporting defense equipment.

This step is part of efforts to modernize national defense to strengthen the TNI's combat readiness and deterrence capability amid regional geopolitical dynamics.

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PT LEN Industry (parent of SOE Defence Holding, DEFENSE ID) uses Link ID to connect different link system. With this Sukhoi and F16 can communicate to each other. Current test is with different CMS from Turkiye and Denmark

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Tactical Data Link (TDL) is the main communication system component that facilitates the exchange of tactical data in the C4ISR or C5ISR concept.

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According to Alan Warnes, Indonesia is buying 24 units of J10CE fighters, increasing from 12 units initially planned.

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3 Indonesian Sukhois escorting Belarus President

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KAI completes delivery of 6 T-50i trainer jets to Indonesia​


19:04 July 16, 2026

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SEOUL, July 16 (Yonhap) -- South Korean defense firm Korea Aerospace Industries (KAI) Ltd. said Thursday it has completed the delivery of six additional T-50i advanced trainer jets to Indonesia.

KAI signed a contract to supply T-50i aircraft to the Indonesian Air Force in 2021 and began deliveries in February.

The aircraft manufacturer first inked a deal to supply 16 T-50 trainer jets to Indonesia in 2011, and has now delivered 22 aircraft.

Indonesia was the first overseas customer for the T-50i, the export variant of South Korea's first homegrown supersonic jet trainer.

The Southeast Asian country has acquired 42 South Korean-made aircraft, including 20 KT-1 trainer jets.

The two countries have expanded cooperation in the defense sector, with Indonesia taking part in a joint development project of South Korea's indigenous KF-21 fighter jet.


 

PTDI delivers eighth NC212i aircraft to strengthen TNI's air defense​


Jumat, 31 Juli 2026 8:50 WIB

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The eighth NC212i aircraft built by PTDI—part of a nine-unit contract—is prepped for delivery from Bandung to Malang on Thursday (July 30, 2026) to reinforce the Indonesian Air Force fleet. (ANTARA/HO PTDI)

Bandung, W. Java (ANTARA) - State-owned aircraft maker PT Dirgantara Indonesia (PTDI) has delivered its eighth NC212i aircraft to the Defense Ministry, advancing efforts to modernize the Indonesian Air Force’s tactical fleet.

The aircraft, tail number AX-2135, departed PTDI’s Bandung Delivery Center on Thursday, July 30, on a ferry flight to Abdulrachman Saleh Air Force Base in Malang, East Java.

“This is part of our commitment to delivering the Defense Ministry’s order,” PTDI Production Director Dena Hendriana said during a send-off ceremony in Bandung.

“This is the eighth of nine units ordered. God willing, this will strengthen the Air Force and help defend Indonesia’s sovereignty,” he added.

The NC212i features upgraded technology, including German-made MT-Propeller MTV-27 propeller systems paired with Honeywell TPE331 engines.

Certified by the European Union Aviation Safety Agency, the propulsion system reduces vibration and noise, improves high-altitude single-engine stability and enables smoother engine starts.

The aircraft can support various missions, including troop transport, weather modification through cloud seeding and aerial mapping.The aircraft passed its final Flight Acceptance Certificate testing on July 9, 2026.

Pilot in Command Lieutenant Colonel Andika Ardyagana, who flew the ferry flight with co-pilot Captain Irvan Fajar, confirmed the aircraft’s operational readiness after extensive evaluation.

“We conducted development testing, and the aircraft has reached its maximum capacity,” Andika said, adding that it would strengthen the Air Force’s ability to safeguard Indonesia’s sovereignty.

With eight aircraft delivered, PTDI is entering the final phase of the procurement contract. The ninth and final NC212i is scheduled for completion and delivery in October 2027.

 
The next big order for Indonesian Aerospace from Indonesian Air Force is likely KT-1 Wong Bee where the manufacturing and development is already shifted to Indonesian Aerospace. (While Indonesian Army focus on N219 order)

It is to support growing fleets of Indonesian Air Force fighters with the the 42 Rafales addition and also possible huge KF21 order for long term (gradually with expected first phase order of 16 planes block2)

And this is likely with InfoGlobal Avionics system

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October 21st, 2025

KT-1B Woong Bee Aircraft to Be Developed in Bandung​

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SEOUL, KOMPAS — PT Dirgantara Indonesia and Korean Aerospace Industries (KAI) on Monday (October 20, 2025) agreed to strengthen their partnership. The step was marked by the signing of a framework agreement related to the KT-1B Woong Bee aircraft development program. The agreement was signed on the sidelines of the ADEX 2025 aerospace and defense exhibition in Seoul, South Korea.

PT Dirgantara Indonesia was represented by Director of Commerce, Technology, and Development Moh Arief Faisal, while KAI was represented by EVP of Global Business Development Division Cho Woo Rae. After the signing, Arief explained that the agreement was an initial step toward joint production of the KT-1B Woong Bee.

However, Arief did not specify when the production process would begin. The KT-1B Woong Bee is a trainer aircraft that has been used by the Indonesian Air Force (TNI AU) for decades. The aircraft’s KT-1B variant is currently operated by the Jupiter Aerobatic Team of the Indonesian Air Force.

“Since KAI will no longer produce it, PT DI will take over the production of the KT-1B Woong Bee through this partnership,” said Arief. Gradually, the aircraft’s production line will be moved to PT DI’s manufacturing center in Bandung.

Later, PT DI will handle maintenance services and fulfill aircraft orders, especially across the Asian region. Besides Indonesia, the KT-1B Woong Bee is also operated by the air forces of South Korea, Peru, and Turkey.

Furthermore, Arief mentioned that this collaboration opens opportunities for Indonesia to enhance its expertise in military and trainer aircraft development, which could also be applied to the ongoing KF-21 Boramae fighter jet program.

KAI expressed similar optimism, stating that the agreement reflects the company’s trust in Indonesia’s capability and experience as a reliable partner in the aerospace industry.

Indonesia began using the KT-1 Woong Bee in 2003, replacing the T-34 Charlie trainer aircraft that had been used since 1979 and was originally manufactured by Beechcraft Corporation (USA). In military aviation, the KT-1 has also been developed for counter-insurgency (COIN) missions.

In South Korea’s defense industry history, the KT-1 Woong Bee marked an important milestone toward self-reliance in aerospace technology. South Korean Air Force Chief of Staff Marshal Son Sug-rag stated that both the KT-1 Woong Bee and the T-50 Golden Eagle—also used by the Indonesian Air Force—represent key achievements in the nation’s defense industry.

According to Son, these aircraft have become an integral part of South Korea’s defense and export success. The T-50, which evolved into the FA-50 light fighter, has even proven its combat effectiveness (“battle proven”). Philippine Air Force pilots successfully deployed the FA-50 during the Liberation of Marawi mission in 2017, which aimed to restore stability in the region.

 
Indonesian F16 with locally made and developed bomb. There are both state owned (PT Pindad and PT Dahana) and local private owned (PT Sari Bahari) companies that provide local made bomb for Indonesian Air Force

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Smart Kit manufactured by PT. Sari Bahari B250 ST. During the visit of the Indonesian Air Force Research and Development Agency (Dislitbangau) to the Sari Bahari facility

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After visiting Sari Bahari, the Research and Development Agency of the Indonesian Air Force (Dislitbangau) visited the facilities of PT. Infoglobal Avionik. A smart kit for bombs that they are developing was also seen.

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