Ace Combat Xi Information Center

Story:
At the southern end of the Osean continent lies the "Federal Republic of Aurelia". Rich in resources, the citizens of Aurelia enjoyed an era of peace and prosperity. That is, until the surprise attack by the neighboring "Peoples Republic of Leasath".

Taking advantage of its heretofore ally's undermanned defenses, Leasath forces quickly brought down Aurelia's border, advancing into Aurelia with the power of a killer tsunami. Aurelian border cities had no choice but to surrender their authority to the invading forces.

Threat of Leasath air attack has extended to "Phuku Lagolla" air base located in the southwest corner of the coastal Aurelian capital city, Griswall. Phuku Lagolla headquarters orders its experimental flight technology evaluation squadron "Falco" to ambush Leasath's incoming aerial forces.

A portion of Aurelian front line defenses have collapsed under the pressure of ongoing Leasath attacks. Planting a foothold beyond the gap created, Leasath ground forces' have begun the main phase of their invasion.

Missions:
Mission 01: Skies of Incursion
-- Destroy all Enemy Targets
Mission 02: Fort
-- Minimize damage to the base and eliminate all Enemy Targets
Mission 03: Threat in Back
-- Defend at least two allied aircraft and eliminate all Enemy Targets
Mission 04: Pressure
-- Minimize damage to the base and eliminate all Enemy Targets
Mission 05: Survive
-- Bomb the enemy's front line supply facilities
Mission 06: Interception
-- Destroy all enemy supply facilities
Mission 07: Resistance
-- Guard our naval fleet until it reaches the secession line
Mission 08: Flame of AX
-- Destroy the Gandr Airborne Fortress

Sources
Ace Combat Xi: Skies of Incursion
Official Ace Combat Xi Website