S111
S111, a research reactor (critical assembly) in Moscow, Russia, operated by GP Krasnaya Zvezda "Red Star". Decommissioned.
It was one of the 123 research reactors Russia has had; 57 remain in operation today. 44 critical assemblies remain in operation today across 12 countries.
- Country
- Russia
- City
- Moscow
- Type
- Critical assembly
- Thermal power
- critical
- Operator
- GP Krasnaya Zvezda "Red Star"
- Status
- Decommissioned
- First criticality
- —
See also: every research reactor in Russia · How research reactors work
Data: IAEA RRDB · updated on Sep 3, 2026