Retired· Yuzhnoye Design Bureau

R-36O 8K69

The R-36O was the only orbiting military nuclear weapon ever deployed, although in order to remain legal under international treaties it was a 'fractional orbital' weapon.

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Launches

since Jul 1965

Success rate

90.4%

19 of 21 successful

In a row

successful launches

Launches per Year

Full year2026 so far

Specifications

Height: 32.6 m
Diameter: 3 m
Liftoff mass: 182 t
Stages: 2
First flight: July 28, 1965
Manufacturer: Yuzhnoye Design Bureau

Next Launches

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