The scientific consensus on the effects of the disaster has been developed by the United Nations Scientific Committee on the Effects of Atomic Radiation (UNSCEAR). The Chernobyl disaster ( Ukrainian : Чорнобильська катастрофа, Chornobylʹsʹka katastrofa, Chernobyl accident), was a nuclear disaster that occurred on 26 April 1986 at the Chernobyl Nuclear Power Plant in the Ukrainian Soviet Socialist Republic, then part of the Soviet Union), now in Ukraine. Deceased Liquidators' portraits used for an anti-nuclear protest in Geneva.
