RT-20P
The RT-20P was a mobile ICBM consisting on a unusual combination of a solid-fueled first stage and a liquid-fueled (N2O2 / UDMH) second stage.
After 12 (other sources: 8) flight tests from Plesetsk, the development was cancelled. It had a range of 5000 km with an heavy warhead to 7000 km with a light warhead.
Vehicle | Stage 1 | Stage 2 |
---|---|---|
RT-20P (8K99) | 15D151 | 8K94 / RD-857 (15D12) |
OKB Name | Name | Design | SALT | DoD | NATO |
---|---|---|---|---|---|
RT-20P | 8K99 | - | SS-X-15 | Scrooge |