Pakistan (Urdu: پاکِستان) (
Urdu pronunciation: [paːkɪsˈtaːn], officially the
Islamic Republic of Pakistan (Urdu: اسلامی جمہوریہ پاکِستان), is a country in South Asia. It has a 1,046-kilometre (650 mi) coastline along the Arabian Sea and Gulf of Oman in the south, is bordered by Afghanistan and Iran in the west, and India in the east and China in the far northeast. Tajikistan also lies very close to Pakistan but is separated by the narrow Wakhan Corridor. Thus, it occupies a crossroads position between South Asia, Central Asia and the Middle East, The region forming modern Pakistan was at the heart of the ancient Indus Valley Civilisation and then later was the recipient of Vedic, Persian, Indo-Greek, Islamic, Turco-Mongol, and Sikh cultures. The area has witnessed invasions and/or settlements by the Indo-Aryans, Persians, Greeks, Arabs, Turks, Afghans, Mongols and the British.
http://en.wikipedia.org/wiki/Pakistan