Tajikistan, officially the Republic of Tajikistan, is a mountainous landlocked country in Central Asia. It borders Afghanistan to the south, Uzbekistan to the west, Kyrgyzstan to the north, and China to the east. Khyber Pakhtunkhwa and Gilgit Baltistan in Pakistan are separated from Tajikistan by the narrow Wakhan Corridor. Most of Tajikistan's population belongs to the Persian-speaking Tajik ethnic group, who share language, culture and history with Afghanistan and Iran. Once part of the Samanid Empire, Tajikistan became a constituent republic of the Soviet Union in the 20th century, known as the Tajik Soviet Socialist Republic. Mountains cover over 90% of this Central Asian republic.
Contributions by Aivazovsky, Allexx, and David Straub.