The T-10 was a Soviet heavy tank of the Cold War, the final development of the KV and IS tank series. It was accepted into production in 1952 as the JS-10 , but due to the political climate in the wake of Stalin's death in 1953, it was renamed T-10.,: Main armament 122 mm D-25TA gun and front armored 250mm . henceforth Had carried out many times modernized improvement .In 1957, The final type is T-10M,improved version with longer M-62-T2 L/43 gun with five-baffle muzzle braker, machine guns replaced with 14.5 mm KPVT , infrared night vision equipment, NBC protection. Overall length is 10.29 m.