Korean Air KUS-FS

The Korean Air KUS-FS, or MUAV (Medium-altitude Unmanned Aerial Vehicle) is a medium-altitude long-endurance unmanned aerial vehicle (MALE UAV) developed by the Agency for Defense Development (ADD) and Korean Air Aerospace Division (KAL-ASD). Development started in 2008, with its first flight occurring in 2012 and development concluding in March 2022. It was developed for the South Korean Air Force's Group 5 UAV system. Previously known as the MUAV (Medium-Altitude UAV), the KUS-FS is in the same class as the US-built General Atomics MQ-9 Reaper UAV.