Earth Alliance Vigilant Class Light Cruiser Vigilant Class Light Cruiser Polaris Class Light Missile Cruiser (Vigilant Beta Model) EA Vigilants with EA Polaris (Vigilant variant) Vigilant Class History These small capital ships were constructed to supplement the older Hyperion Class. They were built by Stellardyne Shipyards. Numerous designs were suggested to EarthForce, but only these two were actually built. They have hangars that are capable of handling Thunderbolt Assault Fighters. The Vigilant Beta is sometimes referred to as the Polaris class, as the EAS Polaris was the first ship produced in the series. It looked very different to the Vigilant class because of the large, missile launchers on the bow and sides of the ship. Vigilant Class SCS (Alpha Model) Vigilant Class SCS (Beta Model)