R-29RM Shtil

R-29RM Shtil/RSM-54
TypeSLBM
Service history
In service1986–2010
Used bySoviet Navy
Russian Navy
Production history
DesignerMakeyev Rocket Design Bureau
ManufacturerKrasnoyarsk Machine-Building Plant
Specifications
Mass40.3 tonnes[1]
Length14.8 metres[1]
Diameter1.9 m[1]
WarheadThe payload (2800 kg) was capable of carrying ten 100 kT yield MIRV warheads, though only a four MIRV warhead version entered production.
Blast yield200 kt each[2]

EngineThree-stage liquid fueled stages using N2O4/UDMH propellant[3]
Operational
range
8,300 kilometres (5,200 mi)[1]
Guidance
system
Astroinertial[1]
AccuracyCEP 500 metres[1]

The R-29RM Shtil[4] (Russian: Штиль, lit. "Calmness", NATO reporting name SS-N-23 Skiff) was a liquid propellant, submarine-launched ballistic missile in use by the Russian Navy. It had the alternate Russian designations RSM-54 and GRAU index 3M27.[5] It was designed to be launched from the Delta IV submarine, each of which is capable of carrying 16 missiles. The R-29RM could carry four 100 kiloton warheads and had a range of about 8,500 kilometres (5,300 mi).[6] They were replaced with the newer R-29RMU2 Sineva and later with the enhanced variant R-29RMU2.1 Layner.

  1. ^ a b c d e f g "R-29RM / SS-N-23 SKIF". nuke.fas.org. Retrieved 1 August 2022.
  2. ^ "ВОЕННАЯ ЛИТЕРАТУРА --[ Техника и вооружение ]-- Стратегическое ядерное вооружение России". militera.lib.ru.
  3. ^ "R-29RM / SS-N-23 SKIFF". globalsecurity.org. Retrieved 1 August 2022.
  4. ^ "Aviation.ru – Missiles". Archived from the original on 4 November 2008.
  5. ^ "R-29RM Shetal/Sineva (SS-N-23 'Skiff'/RSM-54/3M27) (Russian Federation), Offensive weapons". Janes.com.
  6. ^ "R-29RM Shtil (SS-N-23)". Missile Threat.