Pakistan is the country of South Asia region which is exactly located in the region of South Asia?

Pakistan is the country of South Asia region which is exactly located in the region of South Asia?

پاکستان جنوبی ایشیا کے کونسے خطے کا وہ ملک ہے جو بالکل جنوبی ایشیا کے خطے میں واقع ہے؟
Explanation

 Pakistan is located in the in south Asia (north-west)

Pakistan is bordered by India, Afghanistan and Iran.