Rescuers on helicopters are searching the ruins of remote villages in eastern Afghanistan for survivors of a powerful earthquake that has killed 800 people and injured 1,800 others.
Many are feared trapped under the rubble of their homes after the magnitude 6.0 earthquake struck on Sunday near the country's border with Pakistan.
Authorities searched by air for the second day on Tuesday as roads blocked with debris and the mountainous terrain in the affected areas made land travel difficult.
The Taliban government has appealed for international help. The UN has released emergency funds, while the UK has pledged £1m ($1.3m) in aid.
Sunday's earthquake was one of the strongest to hit Afghanistan in recent years. The country is very prone to earthquakes because it is located on top of a number of fault lines where the Indian and Eurasian tectonic plates meet.
