
Weeks after he was forced to return from Iran, Mohammad Mohsen Zaryab was still searching for somewhere to live in Kabul, where rental prices have soared along with an influx of Afghans expelled from neighbouring countries.
More than 2.1 million Afghans have returned from Pakistan and Iran so far this year, according to the United Nations refugee agency. They join earlier rounds of mass expulsions from the neighbouring countries, deported or driven out by fear of arrest.