AA217 'Phoenix' air defense platform

The AA217 'Phoenix' was an air defense platform used by the Covenant of Allied Powers and the Grand Initiative during the Eternal Heresy.

Airborne threats are very dangerous to commanders whom have no defense against them. Since flight was first discovered, this has been a staple of military defense. The AA217 is extremely potent against both airborne and infantry units that are at medium range. Coupled with its speed and superb electronic warfare systems, it is a valuable asset to any armed force.