Korea Aerospace Industries (KAI): A leading South Korean aerospace and defence company, headquartered in Sacheon City, Gyeongsangnam-do. KAI specialises in manufacturing fixed-wing and rotary-wing aircraft, including the FA-50 multirole fighter jets, and provides Maintenance, Repair, and Overhaul (MRO) services. They also develop unmanned aerial vehicles, satellites, and space launch vehicles. Serving the Korean military and international clients like Boeing and Airbus, KAI is South Korea’s sole integrated aerospace manufacturer. Their focus is on advancing indigenous aerospace technologies, supporting national security, and expanding global exports.