Hippo APC

The Hippo is a South African armoured personnel carrier. Specially designed to be mine resistant, it can carry ten infantrymen and a crew of two. The vehicle's remote-operated turret mounts dual 7.62mm machine guns, but like other improvised fighting vehicles, it is only lightly protected against ballistic threats.
Development history.
An interim solution adopted to deal with the threat of land mines deployed by the South West African People's Organization (SWAPO) in northern Ovamboland, the Hippo was simply a blastproof hull fitted to a Bedford RL chassis. Similar to the BTR-152, it offered a staggered troop compartment with seating facing inwards. Vision was restricted to narrow plate glass windows. This layout was universally unpopular and later corrected with the Buffel. There were firing ports for the occupants and a powered machine gun turret could be braced on the open top, though these were seldom fitted. Passengers and crew debussed from a rear deck.
The Hippo Mk1-R was based on a M1961 Bedford truck chassis, which was being phased from South African service in 1974. The Mk1-R was manufactured using mild steel and RB390 armour steel. Some 150 Mk1-R were ordered and shipped to the South African Police in 1974, another 5 being donated to the South-West African authorities. Police units left behind several when they withdrew from Rhodesia in 1976; these were retained by Rhodesian Security Forces and later passed on to the Zimbabwe National Army. In 1978, 120 Hippo Mk1-R conversions of M1970 Bedfords was undertaken for the South African Defence Force, which had assumed responsibility for patrols along the Angolan border and needed a new mine protected vehicle.
The Hippo Mk1-M used ROQ TUFF steel instead of mild steel. The South African Army ordered 402 Mk1-M.
The Hippo served its purpose for the South African Army but it was heavy, and lacked true off-road capability. A new mine-protected vehicle had been designed in April 1976 although it would be another two years before the Buffel would eventually replace the Hippo as the Army's premier troop-carrying mine-protected vehicle.