200 1 the middle resistance of Afghan refugees entering Pakistan is most likely to be

I think it should be a national policy.

Use exclusion method. The northern part of Pakistan borders on the southern part of Afghanistan, and they are all Pashtuns of the same race, with similar topography, climate and transportation, so there is no problem of refugees moving in. In fact, by 2002, there were as many as 5 million Afghan refugees in Pakistan, which is a huge burden for the Pakistani government, whose economic situation is already poor. Moreover, there are potential extremists among Afghan refugees, which is also a huge hidden danger in Pakistan's security situation. Pakistan has long restricted the entry of Afghan refugees, at least officially and politically.

However, because most of the refugees belong to Pashtuns who live across the border, and the border areas are not under the control of Pakistan's central government (it is said that as long as they wear robes worn by Muslim women and are carried by local men, they can travel to and from the Pakistan-Afghanistan border without any documents), and because Afghanistan and Pakistan have important ties in history, culture and religion, at that time, many Afghan refugees poured into Pakistan and stayed in the northwest border provinces of Pakistan, among which Pashtuns were the majority. In addition, Pakistan's capital Islamabad and the coastal city Karachi also have a large number of refugee settlements.