What did Gorbachev do for Chernobyl?

Mikhail Gorbachev, as the General Secretary of the Communist Party, played a crucial role in the response to the Chernobyl disaster in 1986. He initially faced criticism for the slow and secretive handling of the crisis, but later emphasized transparency and reform through policies like glasnost (openness). Gorbachev's government implemented a massive evacuation and cleanup operation, and he sought international assistance to manage the aftermath and mitigate the disaster's long-term effects. His leadership during this crisis highlighted the need for greater accountability and reform in the Soviet Union.