Turkmenistan
Turkmenistan, also known as Turkmenia, is a landlocked country in Central Asia, bordered by Kazakhstan to the northwest, Uzbekistan to the north, east and northeast, Afghanistan to the southeast, Iran to the south and southwest and the Caspian Sea to the west. Ashgabat is the capital and largest city of the country. The population of the country is about 6 million, the lowest of the Central Asian republics. Turkmenistan is one of the most sparsely populated nations in Asia. Citizens of Turkmenistan are known as Turkmenistanis, Turkmenians or Turkmens. The area currently known as Turkmenistan has long served as a thoroughfare for many other nations and cultures. Merv is one of the oldest oasis-cities in Central Asia and was once the biggest city in the world. In medieval times, Merv was also one of the great cities of the Islamic world and an important stop on the Silk Road.