KF-21, South Korea's Indigenous Fighter Jet, Takes to the Skies on Its Inaugural Flight

Axios (Tổng hợp từ english.kyodonews.net)

South Korea's indigenous KF-21 fighter jet completed a successful test flight, marking a major step in its defense self-sufficiency drive. The 4.5-generation aircraft, developed with Indonesia, features advanced radar and electronic warfare systems. With mass production slated for 2025, Seoul aims to replace older jets and enhance regional influence.

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South Korea defense fighter jet test flight KF-21

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In Sacheon, South Korea, a sleek gray KF-21 fighter jet rolled down the long runway of the Air Force's 52nd Test Flight Squadron. With a roaring engine, the aircraft quickly lifted into a clear blue sky.

This successful test flight was not just a technical demonstration but also a reflection of South Korea's technological ambitions. The KF-21 is a 4.5-generation fighter developed domestically under a partnership with Indonesia. The project is expected to help Seoul reduce its reliance on foreign suppliers, strengthen deterrence on the Korean Peninsula, and expand its military influence in the region.

According to South Korean defense officials, the KF-21 is equipped with an active electronically scanned array (AESA) radar and advanced electronic warfare systems, allowing it to conduct air-to-air and precision ground-attack missions. The jet can carry various air-to-air missiles and guided bombs and has a top speed of Mach 1.8.

Mass production is planned to begin in 2025, with a target of about 120 KF-21 units to gradually replace aging F-4 and F-5 fleets. Today's flight test marks a key milestone in the journey to deploy an indigenous fighter for the nation's defense and affirm its standing on the global stage.