Herat, Afghanistan (CNN)An unprecedented drought in Afghanistan has led to families selling their children just to be able to feed their households.
CNN has spoken to multiple families around the western city of Herat who have been forced from their homes because of a record dry spell that, according to the United Nations, has forced more people from their homes in 2018 than the record violence afflicting the country.
The UN estimates that over 275,000 people have been displaced by the drought, 84,000 of them in the city itself, and 182,000 in the region of Badghis.
