A mechanized soldier or MS is a bipedal war machine, and a variation on the Mechanized Worker used for military applications. The MS has largely replaced tanks the armoured for front-line combat fighting vehicle. Main battle MS's are designed with heavy firepower, strong armour, a powerful power plants providing good battlefield maneuverability. Several models also exist that are capable of flight, though in this case they have not totally supplanted fixed-wing aircraft.
Sorenson Heavy Industries is a major producer of Mechanized Soldiers.