Abstract Sub-Continent comprises of seven states (India, Pakistan, Bangladesh, Nepal, Bhutan, Sri Lanka, and the Maldives). Over the total area of South Asia, which is 5,134,641, square kilometres, Pakistan covers 881,913 square kilometres (including Indian Occupied Kashmir). Pakistan is ranked 2nd in South Asia and 33rd on the globe, concerning the area. It is 2nd biggest population of South Asia and ranked as the 5th biggest population of the world. Pakistan due to its geopolitical and geostrategic location has been the centre of focus for power players of the world. With…