The South Korean government has launched a 1.9 trillion won electronic warfare aircraft development program, marking a significant expansion of the Republic of Korea Air Force’s ability to conduct stand-off electronic attack operations. Overseen by the Defense Acquisition Program Administration (DAPA), the project targets an initial fielding date of 2034 and is aimed at countering increasingly sophisticated radar, missile, and communications systems in Northeast Asia.
DAPA describes the Electronic Warfare Aircraft Block-I as a large special-mission platform designed to operate at the edge of contested airspace. The aircraft will be able to collect, analyze, and disrupt enemy electromagnetic emissions across multiple frequency bands, supporting both strategic intelligence collection in peacetime and active suppression of enemy air defenses during conflict. The platform is expected to provide wide-area jamming against early-warning radars, fire-control systems, and the communications networks that link modern air defense architectures.
Although the final aircraft type has not been publicly disclosed, South Korean sources indicate that the platform will be derived from a long-range business jet, with designs similar to the Gulfstream G550 or Bombardier Global series under consideration. The Block-I aircraft will form the foundation for a follow-on Block-II upgrade, allowing mission systems to evolve alongside emerging electronic warfare threats and technologies. DAPA has emphasized flexibility and upgradeability as core design principles.
Industrial participation is structured to reinforce South Korea’s domestic defense ecosystem. LIG Nex1 will lead development of the electronic warfare mission suite, including electronic support and jamming systems, while Korean Air is expected to manage airframe modification and integration. Optimized for long-endurance stand-off operations, the aircraft will incorporate high-power generation, advanced cooling systems, and multiple operator consoles, enabling sustained electronic attack missions. The program underscores Seoul’s ambition to achieve greater autonomy in electromagnetic warfare and joint air operations.
