EntityQ2610627· pop 15· linked from 70 articles2B1 OkaSign in to savetype of self-propelled artilleryConnectionsSoviet UnionConceptself-propelled artilleryEntity2A3 Kondensator 2PEntityRussiaCountryRussianEntityWorld War IIConceptSaint PetersburgCityNikita KhrushchevEntityInternational Standard Book NumberEntityVolgogradEntityartilleryEntityRed SquareEntityOkaEntitydiesel engineEntityhowitzerEntitycalibreEntitymortarEntitygun barrelEntityBM-21 GradEntitymultiple rocket launcherEntityCategories420 mm artilleryAbandoned military projects of the Soviet UnionKirov Plant productsSelf-propelled artillery of the Soviet Union