Uzbekistan , officially the Republic of Uzbekistan (Uzbek: O‘zbekiston Respublikasi, Ўзбекистон Республикаси) is the only doubly landlocked country in Central Asia and one of only two such countries worldwide. It shares borders with Kazakhstan to the west and to the north, Kyrgyzstan and Tajikistan to the east, and Afghanistan and Turkmenistan to the south. Before 1991, it was part of the Soviet Union.