Far Eastern Republic followed by Russian Soviet Federative Socialist Republic
The Far Eastern Republic (Russian: Дальневосто́чная Респу́блика, ДВР, tr. Dalnevostochnaya Respublika, DVR, IPA: [dəlʲnʲɪvɐˈstotɕnəjə rʲɪsˈpublʲɪkə]), sometimes called the Chita Republic, was a nominally independent state that existed from April 1920 to November 1922 in the easternmost part of the Russian Far East. Although theoretically independent, it largely came under the control of the Russian Soviet Federative Socialist Republic (RSFSR), which envisaged it as a buffer state between the RSFSR and the territories occupied by Japan during the Russian Civil War of 1917–1922. Its first president was Alexander Krasnoshchyokov.
The Far Eastern Republic occupied the territory of modern Zabaykalsky Krai, Amur Oblast, the Jewish Autonomous Oblast, Khabarovsk Krai, and Primorsky Krai of Russia (the former Transbaikal and Amur oblasts and Primorsky krai). Its capital was established at Verkhneudinsk (now Ulan-Ude), but in October 1920 it moved to Chita.
The Red Army occupied Vladivostok on 25 October 1922. Three weeks later, on 15 November 1922, the Far Eastern Republic merged with the RSFSR.