April 1, 2015 — The Soviets began development of their highly experimental ST-1 (the walking tanks) and the SPS-255 (rubberized tank) prior to the beginning of World War II. The First...
April 1, 2015 — The Soviets began development of their highly experimental ST-1 (the walking tanks) and the SPS-255 (rubberized tank) prior to the beginning of World War II. The First...