The Caspian Flotilla (Russian: Каспийская флотилия, tr. Kaspiyskaya flotiliya) is the flotilla of the Russian Navy in the Caspian Sea. Established in November 1722 by the order of Tsar Peter the Great as part of the Imperial Russian Navy, the Caspian Flotilla is the oldest brown-water navy flotilla in the Russian Navy. In 1918, the fleet was inherited by the Russian SFSR then the Soviet Union in 1922, where it formed part of the Soviet Navy and was awarded the Order of the Red Banner in 1945. Following the collapse of the Soviet Union in 1991, the Caspian Flotilla and most of its vessels were inherited by the Russian Federation.