Covers the cargo/troop-carrying trucks, wreckers, tankers, ambulances, communications vehicles and other specialized types that provide technical support to the front-line troops. The book puts each vehicle into the context of the key battles and campaigns in which they played a role, such as the Somme, Cambrai, Blitzkrieg, El Alamein, Kursk, D-Day, Korea, Vietnam, and the Iran-Iraq, Arab-Israeli and Gulf wars. It includes Little Willie, Sherman, Panther and Challenger tanks; and the Jeep, DUKW, Kubelwagen, Land Rover and Humvee. Specification boxes provide complete information about each vehicle's country of origin, date, crew, armament, powerplant, transmission, suspension, brakes, electrical system, dimensions, weight and performance.