Tuva or Tyva, officially the Republic of Tuva, is a republic of Russia. Tuva lies at the geographical center of Asia, in southern Siberia. The republic borders the Altai Republic, Khakassia, Krasnoyarsk Krai, Irkutsk Oblast, and Buryatia in Russia, and shares an international border with Mongolia to the south. Tuva has a population of 336,651. Its capital is the city of Kyzyl.

Kyzyl is the capital city of the republic of Tuva, Russia. The name of the city means "red" or "crimson" in Tuvan. Its population was 120,067 (2021 Census);