RT-2PM Topol - Development

Development

The three stage solid propellant RT-2PM Topol became the first Soviet mobile ICBM to be successfully deployed. It was deployed after two decades of unsuccessful attempts by different design bureaus to create a reliable mobile launch system. It emerged from the same line of development as mobile missiles such as the RT-21 Temp 2S and the RSD-10 Pioneer, and was deployed as a replacement for the widely deployed UR-100. The United States considered developing their own road-mobile ICBM called the Midgetman, but the program was canceled with the end of the Cold War.

Development of the RT-2PM was approved on July 19, 1977 and carried out by the Moscow Institute of Thermal Technology headed by A. D. Nadiradze. Flight tests were conducted on the Plesetsk test site from February through December 1985. The main problem that had to be overcome during this period was the development of battle management system. After the first test series was successfully conducted in April 1985, with the first regiment with Topol missiles put on alert in July 1985. Throughout this time work continued on improving the battle management system. The test missile firings were finally completed in December 1987. The first regiment of "Topol" missiles employing a modernized mobile command center (in the area of Irkutsk) were put on alert on May 27, 1988.