On 18 August 1991, Chairman of the KGB Vladimir Kryuchkov, along with seven other Soviet leaders, formed the State Committee on the State of Emergency and attempted to overthrow the government of the Soviet Union. The purpose of the attempted coup d'état was to preserve the integrity of the Soviet Union and the constitutional order. President Mikhail Gorbachev was arrested and ineffective attempts were made to seize power. Within two days, the attempted coup collapsed.