UR-100M
Missile · Russia
Original archive entry. The text, images and links below are kept as they were written.
Russian intercontinental ballistic missile. The 8K84M was an improved version of the UR-100 with an improved empty mass fraction, a new guidance system, countermeasures capability, and post-boost maneuverability to defeat enemy anti-ballistic missile systems.
Development was authorized on 9 December 1965. Twelve trial flights were conducted between 23 July 1969 and 15 March 1971. The system was formally accepted by the military on 3 October 1972. The first regiment became operational at Khmelnitskiy on 1 March 1970.
Tests were made with a radar system to provide improved accuracy with a one megaton warhead at 9200 km range, but this was not adopted for service. Although this missile is often referred to as the UR-100M, this designation was applied within the design bureau to a naval version of the UR-100 developed by Chelomei in 1962-1964, but not selected for full development or production.
Maximum range: 13,000 km (8,000 mi). Number Standard Warheads: 1. Warhead yield: 1,200 KT. CEP: 1.10 km (0.60 mi). Boost Propulsion: Storable liquid rocket, N2O4/UDMH. Cruise engine: 8D423. Initial Operational Capability: 1970. Total Number Built: 590.
Related
- Family
- ICBM
- Country
- Russia
- Engines
- RD-0216
- Launch Sites
- Baikonur
- Agency
- Chelomei bureau