Afghanistan, officially the Islamic Republic of Afghanistan, is a landlocked country that is located approximately in the centre of Asia. It is variously designated as geographically located within Central Asia, South Asia, and the Middle East. It is bordered by Pakistan in the south and east, Iran in the south and west, Turkmenistan, Uzbekistan and Tajikistan in the north, and China in the far northeast. ------------------------------ Afghanistan is a crossroads between the East and the West, and has been an ancient focal point of trade and migration. It has an important geostrategical location, connecting South and Central Asia and Middle East. During its long history, the land has seen various invaders and conquerors, while on the other hand, local entities invaded the surrounding vast regions to form their own empires. Ahmad Shah Durrani created the Durrani Empire in 1747, which is considered the beginning of modern Afghanistan. Subsequently, the capital was shifted to Kabul and most of its territories ceded to former neighbouring countries. In the late 19th century, Afghanistan became a buffer state in "The Great Game" played between the British Indian Empire and Russian Empire. On August 19, 1919, following the third Anglo-Afghan war, the country regained full independence from the United Kingdom over its foreign affairs.