MarsGuard Iroquois Class Cruiser Class History The Iroquois class was basically a design study of what the ubiquitous Hyperion Class would look like in MarsGuard service. No ships were actually ever going to be built of this class, as the EA needed all the hulls they could get their hands on after the Drakh attack. The design had standard MarsGuard weaponary on board, with a catapult for Prosecutor pursuit craft on the bow, able to launch both embarked Prosecutors within five minutes of one another. Iroquois Class SCS