Summary: The film is about mobility research in 5 parts, showing the facilities and test areas available to the Fighting Vehicles Research and Development Establishment, where they conduct their research.
Description: A turretless Conqueror and a Leyland Martian are shown at Long Valley and a Sherman BARV off loading from a LST. Dropping vehicles from aircraft at high and low level drops from a Beverley. The hull of a Cambridge carrier is used in one of the drops. Mobility of vehicles on the ground, which includes demonstrations by an Oxford carrier fitted with Hydromatic transmission and the Rhino 6x6 test vehicle. Ground effect machines, with a Briton - Norman cushion craft crossing an airfield and water. Variable ground pressure vehicles showing artists impression of a vehicle embracing both conventional and Hovercraft techniques.
