Code name: Grabro
Unit type: experimental underwater combat mobile armor
Manufacturer: MIP Company
Operator: Principality of Zeon
First deployment: UC 0079
Accommodation: pilot only, in standard cockpit in main body
Dimensions: overall height 26.1 meters; overall length 40.2 meters
Weight: empty 274.1 metric tons; max gross 743.7 metric tons
Powerplant: Minovsky type ultracompact fusion reactor, output rated at 11000 kW
Propulsion: 2 x hydrojet engine
Fixed armaments: 2 x 7-tube torpedo launcher, 3 round magazine per tube, mounted in main body; 2 x surface-to-air missile launcher, 8 round magazine each, mounted in main body
Featured in: Mobile Suit Gundam; Mobile Suit Gundam: Federation VS Zeon
Webmaster's notes: The Grabro was less Mobile Armor and more submarine, as its "arms" were not particularly useful and usually kept swung back under its frame to make water travel more streamlined. The Grabro was capable of attacking both sea and air targets, and was most likely produced in part to combat the Federation's large Himalaya class ships using its impressive array of torpedo tubes. When surfaced, the Grabro could also combat enemy fighters or larger ships with its surface-to-air missile launchers, though in this role it would be much more exposed.