The Tortoise heavy assault tank was a British heavy assault gun tank design developed during the Second World War, but never put into mass production. It was developed for the task of clearing heavily
The Assault Tank A39 Tortoise
The A39 Tortoise being towed on an 80-ton trailer by two Diamond T's during trials in BAOR, 1948
The Tortoise at The Tank Museum (2008)
The SU-100Y, initially designated T-100Y, was a Soviet prototype self-propelled gun, developed from the chassis of the prototype T-100 tank. It was developed during the Winter War with Finland to incl
The T-100Y prototype at Factory N°185.
The single SU-100Y at Kubinka Tank Museum
The cramped fighting compartment of the SU-100Y.