RT-20P
| RT-20P | |
|---|---|
| Type | ICBM |
| Place of origin | USSR |
| Production history | |
| Designed | 1961-1964 |
| Produced | 1964-1967 |
| Specifications | |
| Mass | 30,200 kg (66,600 lb) +545 kg (1,202 lb) (Light Warhead version) +1,410 kg (3,110 lb) (Heavy Warhead version) |
| Length | 17.48 m (57.3 ft) 'Light' Warhead 17.80 m (58.4 ft) 'Heavy' Warhead |
| Diameter | 1.8 m (5 ft 11 in) |
| Warhead | Single 0.4 MT 'Light' Warhead or Single 1 MT 'Heavy' Warhead |
| Engine | Solid fueled First Stage Liquid fueled Second Stage First stage: 15D15 Solid Rocket Motor Second Stage: RD-857 Liquid Rocket Engine |
| Propellant | Solid Propellant AK-27P + UDMH |
Operational range | 11,000 km (6,800 mi) (Light warhead) 8,000 km (5,000 mi) (Heavy warhead) |
Guidance system | inertial |
| Accuracy | CEP 4 km |
Launch platform | TEL; platform based on T-10 tank |
The RT-20P was an experimental intercontinental ballistic missile (ICBM) developed but not deployed by the Soviet Union during the Cold War. The control system for it was designed at NPO "Electropribor" (Kharkiv, Ukraine). It was assigned the NATO reporting name SS-15 Scrooge and carried the GRAU index 8K99. The RT-20 was the first mobile ICBM designed by the Soviet Union. Its launch platform was based on the T-10 tank.