Armored Mini Moke from Rhodesia.

When Issigonis designed the Mini, he planned another vehicle to share the Mini’s mechanical parts, but with a more rugged body shell. This was an attempt to take a portion of the military vehicle business from Land Rover. Issigonis had previously designed the Nuffield Guppy in a failed attempt to break into that market. By 1959, BMC had working prototypes of what was codenamed “The Buckboard”, later to become the Mini Moke. These prototypes were shown to the British Army as a parachute-droppable vehicle, but poor ground clearance and a low-powered engine did not meet the most basic requirements for an off-road vehicle. Only the Royal Navy showed any interest at all in the Buckboard—as a vehicle for use on the decks of aircraft carriers.

Early promotional material made much of the lightness of the vehicle, showing four soldiers travelling in the Moke off-road, then picking it up by its tubular bumpers and carrying it when (inevitably) its low ground clearance proved inadequate.

In a further attempt to make something for the army, a few four-wheel drive Mokes were made by the addition of a second engine and transmission at the back of the vehicle with linked clutches and gear shifters. This did nothing for the ground-clearance problems, and mechanical complications discouraged development beyond the prototype stage.This vehicle was called “The Twini” and was shown to the US Army—again with no success.

via Sushpanzer