ASU-85

The ASU-85 (Russian: Авиадесантная самоходная установка, АСУ-85, Aviadesantnaya Samokhodnaya Ustanovka, 'airborne self-propelled mount') is a soviet-designed airborne self-propelled gun of the Cold War Era. From 1959 it replaced the open-topped ASU-57 in service but was in its turn replaced by the BMD-1 from 1969.

Read more about ASU-85:  Development History, Design, Service History, Variants, Former Operators, Surviving Vehicles