S Korea military chiefs endorse development of home-built fighter jet
Plans to design and manufacture a twin-engine fighter costing up to 8.5 trillion won were announced by South Korea's army leaders in Seoul on Friday

South Korea’s Joint Chiefs of Staff endorsed a plan on Friday for the country to design and make its own mid-level fighter jet, which a state think tank estimated will cost up to 8.5 trillion won (HK$6.4 billion) to develop.
Dubbed the KF-X programme, the fighter jet is expected to be built by the country’s sole jet builder, Korea Aerospace Industries (KAI), after being co-developed with US-based Lockheed Martin, two people with direct knowledge of the matter said.
The Joint Chiefs said in a statement that they had endorsed a twin-engine fighter jet to be developed for delivery starting in 2025.
KAI makes the T-50 family of jets, South Korea’s first home-built light trainer and fighter, which was also co-developed by Lockheed Martin. South Korea is also buying F-35 fighters from Lockheed Martin.
KAI sold 12 T-50 variants to the Philippines for around US$420 million in March, after previously exporting the jets to Iraq and Indonesia.