This is the GSA Headquarters. Located on Mars, this base was the location of the Battle of Cydonia. The GSA chose Cydonia, as it was good location to place a HQ, it was a flat area, but had ridges. This fortress of a base was attacked by a Manti Swarm forcing the GSA to evacuate all GSA personnel away from the base for fear the mutation rate would escalate. Commander Kyoto protected Dropship Bravo - 4 from the Manti, while it transported GSA Brass away from the area, taking a long route around the GSA HQ, so they wouldn't run into too much problems as they where stretched for pilots.