There are currently 2.7 million Afghan refugees living in Pakistan. Some of these refugees arrived in the 1980s during the Soviet invasion of Afghanistan, while others arrived in 2001 during the US invasion. Pakistan has hosted these refugees for decades, but is now facing increasing economic and security pressure.

Pakistan has decided to expel Afghan refugees for a number of reasons, including:

Economic pressure: Afghan refugees are a heavy burden on the Pakistani economy. They require food, shelter, and education, which are all costs that are borne by the Pakistani government and taxpayers.

Security concerns: The Pakistani government is concerned that Afghan refugees could be used to promote terrorism in Pakistan. Pakistan has experienced a number of terrorist attacks in recent years, some of which have been carried out by Afghan refugees.

Pakistan has taken a number of steps to expel Afghan refugees, including:

Visa restrictions: Pakistan has tightened visa restrictions for Afghan refugees. Afghan refugees now need to be sponsored by a Pakistani citizen or company in order to enter Pakistan.

Deportations: Pakistan has also deported a number of Afghan refugees.

Pakistan's decision to expel Afghan refugees has been strongly condemned by the Afghan government and human rights groups. These groups argue that Pakistan's decision is inhumane and puts the lives of Afghan refugees at risk.

Pakistan's decision is a complex issue. Pakistan needs to consider the needs of Afghan refugees, but it also needs to consider the security concerns that Afghan refugees pose.

Additional information:

Pakistan is the largest host country for Afghan refugees in the world.