The office of the president of Russia is the highest authority in the Russian Federation.
The holder is the federation's head of state and has formal presidency over the State Council as well as being the commander in chief of the Russian Armed Forces.
[1] During the Soviet period of history, Russia was de jure headed by collective bodies such as the All-Russian Central Executive Committee and the Presidium of the Supreme Soviet, since the Soviet theory of government denied the very necessity of the presidential office.
The office of the President of the Soviet Union was introduced in 1990 during Mikhail Gorbachev's unsuccessful reforms of the Soviet Union's one-party communist state.
[2] His tenure was marked by the legal and political confrontation with Russia and other republics of the USSR which eventually led to their full independence in late 1991.