Ace Combat Codexery

Ustio Air Force

Small nation, sky-high spirit, unyielding resolve.

Ustio Air Force

The Ustio Air Force is the aerial defense branch of the Republic of Ustio, a small, resource-rich nation carved from the heart of central Usea. During the Belkan War, it fought not just for territory but for its very survival, becoming a linchpin of the Allied forces as it clawed back its homeland from Belkan occupation. Despite being outnumbered and outgunned, the Ustio Air Force forged a legend through sheer grit and the lethal precision of its pilots—most famously the mercenary squadron that would etch its name into history as Galm Team.

Affiliation
Republic of Ustio
Conflict
Belkan War (1995)

Lore & Background

Ustio emerged as an independent nation after the dissolution of the Belkan Federation, carving out a territory rich in natural resources. This newfound wealth made it a target during the Belkan War, when Belka invaded in 1995 to reclaim lost lands. The Ustio Air Force, though outnumbered and outgunned, mounted a fierce defense, relying on a mix of national pilots and hired mercenaries to bolster its ranks. Its airfields and bases became crucial staging points for the Allied counteroffensive. The most famous unit to serve under the Ustio flag was Galm Team, a mercenary squadron led by the legendary pilot Cipher. Operating from the airbase at Valais, Galm Team turned the tide in key battles, including the liberation of the capital, Dinsmark, and the assault on the Belkan fortress of Sudentor. The Ustio Air Force's cooperation with other Allied nations, such as Osea and Sapin, highlighted its strategic importance despite its small size. After the war, Ustio rebuilt its air force, but the legacy of the Belkan War—and the pilots who flew for it—remained a source of national pride. The Ustio Air Force's story is one of survival against overwhelming odds, proving that courage and skill can overcome numerical superiority.

In Their Own Story

The morning sun cast long shadows over the hangars of Valais Air Base. A young Ustio ground crewman, barely out of his teens, watched as two F-15Cs taxied onto the runway. The lead aircraft bore a distinctive emblem—a lone eagle, painted in faded black. He knew the pilot was a mercenary, a man with no home but the sky. The engines roared, and the jets lifted off, leaving only the smell of jet fuel and the promise of victory. Hours later, the radio crackled with news: the Belkan advance had been halted at the border. The crewman smiled, knowing that for today, Ustio still stood.

Reader's Guide

The Ustio Air Force was the primary aerial combat arm of the Republic of Ustio during the Belkan War. Its main goal was to defend Ustio's sovereignty against Belkan invasion and support Allied ground forces in liberating occupied territories. The force was relatively small, consisting of a few squadrons and bases, but it compensated through the use of elite mercenary units like Galm Team. Key members included the pilots of Galm Team—Cipher and Pixy—who flew as part of the Ustio 6th Air Division. The force also included national pilots and ground crews who maintained operations under harsh conditions. Its role in the conflict was pivotal: Ustio's air bases served as forward operating points for the Allied counteroffensive, and its pilots participated in critical missions such as the destruction of the Belkan oil refinery and the defense of the Round Table. The force's reliance on mercenaries meant it could punch far above its weight, but it also created a unique culture where loyalty was bought with coin and respect earned through skill alone.

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