The Tyva Republic, commonly kent as Tuva, is a federal subject o Roushie. It lees in the geographical centre o Asie, in soothren Siberie. The republic haes mairches wi the Altai Republic, Khakassie, Krasnoyarsk Krai, Irkutsk Oblast, an Buryatie in Roushie an wi Mongolie tae the sooth. Its caipital is the ceety o Kyzyl. Population: 307,930.