Liquidation of the consequences of the Chernobyl nuclear power plant accident

USSR. Ukrainian SSR. Kiev region. Dry concrete being unloaded at the Pripyat river port during the cleanup of the Chernobyl nuclear power plant named after V. I. Lenin. On April 26, 1986, an explosion occurred at the fourth power unit of the NPP during equipment testing during a reactor shutdown for routine preventive maintenance. Valery Zufarov/TASS