Ustio Air Force

The Ustian Air Force had a somewhat short life span. After their country was established they became an immediate target for Belka and were invaded during the Belkan War, in 1995 (Ace Combat Zero: The Belkan War). Most of Ustio was overrun by Belka and the Ustian Air Force was almost completely wiped out. The Ustians turned to foreign aerial mercenaries to defend the last free territories of the nation and eventually played a large role in the Belkan War's outcome.

Squadrons
Crow Squadron Aircraft: 3x F-16C Fighting Falcon

Galm Squadron

Aircraft: 2x F-15C Eagle


 * Main character's aircraft is changed as they feel and the story line also changes formation.
 * Later in the game, PJ, who flies an F-16C Fighting Falcon joins Galm Team.

Halo Squadron

Aircraft: 5x C-17A Globemaster III

Fenrir Squadron

Aircraft: F-20A Tigershark

Caravan Squadron

Aircraft: F-20A Tigershark

Lancer Squadron

Aircraft: F-20A Tigershark

Altair Squadron

Aircraft: F-20A Tigershark

Aircraft operated by the UAF

 * Su-27 Flanker
 * F-15C Eagle
 * SAAB Draken
 * Gripen C
 * F-4E Phantom II
 * F-5E Tiger II
 * ADF-01A Falken
 * ADFX-02 Morgan
 * X-02 Wyvern
 * F-15E Strike Eagle
 * F/A-18C Hornet
 * F-20A Tigershark
 * Su-37 Terminator
 * Su-47 Berkut
 * EF-2000 Typhoon
 * F-15 S/MTD
 * YF-23A Black Widow II
 * F-22A Raptor
 * MiG-29A Fulcrum
 * MiG-31 Foxhound
 * Su-32 Strike Flanker
 * F-16C Fighting Falcon
 * F-117A Night Hawk