 Kunsan has provided support for F-84G Thunderjet, B-26 Invader, F-86 Sabre, RF-100 Super Sabre, RB-57 Canberra, F-100 Super Sabre, F-4 Phantom II, and F-16 Fighting Falcon operations.Flying and notable non-flying units based at Kunsan Air Base.Units marked GSU are Geographically Separate Units, which although based at Kunsan, are subordinate to a parent unit based at another location.