Afghanistan floods kill at least 20 people, with more than 100 missing

Rescuers were struggling to reach residents trapped under mud and boulders in eastern Afghanistan on Tuesday, after a major flood smashed through one province killing at least 23 people.

More than 80 residents have also been wounded.

Some 20 people have been killed and more than 80 injured, with the city of Parun hit particularly hard.

Residents are continuing to search through mud and rubble for survivors.