The BM-30 Smerch, 9K58 Smerch or 9A52-2 Smerch-M is a heavy self-propelled 300 mm multiple rocket launcher designed in the Soviet Union. The system is intended to defeat personnel, armored, and soft targets in concentration areas, artillery batteries, command posts and ammunition depots.
TOS-1 is a Soviet 220 mm 30-barrel or 24-barrel multiple rocket launcher capable of using thermobaric warheads, mounted on a T-72 tank chassis. TOS-1 was designed to attack enemy fortified positions and lightly armored vehicles and transports, in open terrain in particular.
The BM-27 Uragan is a self-propelled 220 mm multiple rocket launcher designed in the Soviet Union. The system began its service with the Soviet Army in the late 1970s, and was its first modern spin and fin stabilized heavy multiple rocket launcher.