When the Taliban overran the district on May 30, they said they had killed more than a dozen policemen.
Separately, security forces said they killed 12 suspected Taliban after clashes in the southern Kandahar Province. In neighboring Helmand Province, security forces captured 18 suspects after militants ambushed a police vehicle.
Violence has intensified in southern Afghanistan over the past few weeks, with hundreds of people killed, most of them militants.
(Reuters, AFP)