The base appeared to have been built during the Soviet era as evident by the large flag painted in the hangar. The base housed civilians that made it to safety from harms way when the Vers Empire invaded the region during the Second Earth-Mars War. The Deucalion finally arrived at the base since leaving Tanegashima. Everyone got a well deserved break. Princess Asseylum Vers Allusia made a speech to all of Earth and Mars, telling everyone that she is well alive and pointed out the plot to kill her. The Orbital Knights who shared the same belief as Count Saazbaum then blocked the transmission of the speech to Mars. (AZ: "Before the War")