Tajikistani somoni

Tajikistan (, ; Тоҷикистон, ; Таджикистан), officially the Republic of Tajikistan (Ҷумҳурии Тоҷикистон), is a landlocked country in Central Asia. It has an area of 142,326 km2 and an estimated population of 9,750,065 people. Its capital and largest city is Dushanbe. It is bordered by Afghanistan to the south, Uzbekistan to the west, Kyrgyzstan to the north, and China to the east. It is separated narrowly from Pakistan by Afghanistan's Wakhan Corridor. The traditional homelands of the Tajiks include present-day Tajikistan as well as parts of Afghanistan and Uzbekistan.

The territory that now constitutes Tajikistan was previously home to several ancient cultures, including the city of Sarazm of the Neolithic and the Bronze Age and was later home to kingdoms ruled by people of different faiths and cultures, including the Oxus civilization, Andronovo culture, Buddhism, Nestorian Christianity, Hinduism, Zoroastrianism, Manichaeism, and Islam. The area has been ruled by numerous empires and dynasties, including the Achaemenid Empire, Sasanian Empire, Hephthalite Empire, Samanid Empire, and Mongol Empire. After being ruled by the Timurid Empire and Khanate of Bukhara, the Timurid Renaissance flourished. The region was later conquered by the Russian Empire and subsequently by the Soviet Union. Within the Soviet Union, the country's modern borders were drawn when it was part of Uzbekistan as an autonomous republic before becoming a full-fledged Soviet republic in 1929.