T-64 Battle Tank: The Cold War's Most Secret Tank (Paperback) (ISBN-13: 9781472806284)

The T-64 tank was the most revolutionary design of the whole Cold War, designed to provide the firepower and armor protection of a heavy tank in a medium-weight design. It pioneered a host of sophisticated new technologies including laminate armor, stereoscopic tank rangefinders, opposed-piston engines, smooth-bore tank guns with discarding sabot ammunition, and gun-fired guided projectiles. These impressive features meant that the Russians were loath to part with the secrets of the design, and the T-64 was the only Soviet tank type of the Cold War that was never exported.