SAU 2S3 "Acacia" was put into service in 1971 and proved to be excellent in military conflicts. Despite its age, the self-propelled guns are still in service with the Russian army. The 2S3 self-propelled guns are equipped with a 152-mm caliber gun and have a rate of fire of up to 4 rounds per minute, the self-propelled guns have 46 rounds of ammunition. Thermal firing limits: 30 rounds per 10 min or 75 rounds per hour. Firing range up to 24 km. The crew of the self-propelled guns is 4 people. Range up to 500 km, road speed 60 km/h.