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Belarus Belarus · Minsk · 53.901, 27.559

IRT-M Minsk

IRT-M Minsk, a research reactor (pool) in Minsk, Belarus, with 5 MW of thermal power, operated by Institute of Power Engineering Problems. Decommissioned, first critical in 1962.

It was one of the 6 research reactors Belarus has had; 4 remain in operation today. It was the first research reactor in Belarus to go critical. 48 pool-type reactors remain in operation today across 28 countries. Its declared uses include training and materials testing.

Country
Belarus
City
Minsk
Type
Pool
Thermal power
5 MW
Operator
Institute of Power Engineering Problems
Status
Decommissioned
First criticality
1962
Purpose
Training, materials testing

Data: IAEA RRDB · updated on Sep 3, 2026

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