This model kit is in 1/700 scale. The single sprue is connected by wires under the vehicles. It includes: 12x BM-30 Smerch Multiple Rocket Launchers, 1x Communications Track, 1x Command Centre Truck, 1x SSM RADAR Guidance Truck and 3x PPRU-M1-2 Command Center vehicles.
According to Wikipedia: "The BM-30 Smerch or 9A52-2 Smerch-M 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. When first observed by the West in 1983, it received the code MRL 280mm M1983. It is expected to be superseded by the 9A52-4 Tornado."