Volodymyr Vasyliovych Shcherbytsky (17 February 1918 – 16 February 1990) was a Ukrainian Soviet politician who served as First Secretary of the Ukrainian Communist Party from 1972 to 1989. A close ally of Soviet leader Leonid Brezhnev, Shcherbytsky replaced reformist leader Petro Shelest in 1972 as part of a crackdown on the Ukrainian intelligentsia. Shcherbytsky ruled as a neo-Stalinist, overseeing Russification of Ukrainian society as well as a rapid shift to nuclear power, ultimately resulting in the 1986 Chernobyl disaster. Shcherbytsky was removed in 1989 amidst widespread protests against his rule, and died months later.