Liquidation of consequences of the accident at the Chernobyl nuclear power plant in the Kyiv region

USSR. Ukrainian SSR. Kiev region. Construction of a protective "Shelter" over the damaged fourth power unit of the V. I. Lenin Chernobyl Nuclear Power Plant. On April 26, 1986, an explosion occurred at the fourth power unit of the NPP during equipment testing during the reactor shutdown for routine preventive maintenance. Valery Zufarov, Vladimir Repik/TASS