The RSZO (Reaktivnaya sistema zalpovogo ognya, Реактивная система залпового огня) BM-30 Smerch (БМ-30 "Смерч") (Tornado) or 9A52 is a Soviet heavy multiple rocket launcher. The system is designed to defeat personnel, armored, and soft-skinned targets in concentration areas, artillery batteries, command posts and ammunition depots. It was created in the early 1980s and entered service in the Soviet Army in 1989. It remains in service with the Russian Army.
- Russian Army