
South Korea’s new KF-21 Boramae fighter has been officially cleared to enter active combat service, marking a major step in the modernization program of the Republic of Korea Air Force’s aircraft fleet.
According to the website Defence Blog, South Korea’s Defense Acquisition Program Administration (DAPA) approved serial production of the aircraft after the completion of the main phases of operational testing and performance evaluations.
“The approval demonstrates that Korea has fully secured its own fighter development capability,” said Noh Ji-man, head of the KF-21 program office at DAPA.
The KF-21 is a 4.5-generation supersonic fighter developed by Korea Aerospace Industries (KAI) in partnership with the South Korean government. The project was created to replace older aircraft, such as the F-4 Phantom II and F-5 Tiger, still used by the country.
The aircraft features advanced air combat capabilities, modern sensors and a partially reduced radar signature. The fighter was also designed to operate with Western- and South Korean-made weapons, including Meteor and IRIS-T air-to-air missiles.
According to South Korean officials, the KF-21 is expected to begin entering operational service in the coming years, while more advanced variants continue to be developed. South Korea is also evaluating future versions with internal weapons bays and enhanced stealth improvements.
The program is seen by Seoul as an effort to reduce dependence on foreign aircraft and strengthen the country’s domestic defense industry. In addition to domestic use, the South Korean government hopes to turn the KF-21 into a competitive product in the international military export market.

Photo: KAI. This content was created with the help of AI and reviewed by the editorial team.
