South Korea is preparing to take a key step toward propulsion self-reliance, as Hanwha Aerospace begins ground testing of a homegrown engine for Korean Air’s Low Observable Unmanned Wingman System (LOWUS) stealth drone in January 2026. According to Energy Economy News, the new 5,500-pound-class turbofan engine, developed jointly by Hanwha Aerospace and the Agency for […]
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South Korea set to replace Ukrainian engine in stealth drone program
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