A sticky bomb attached to a police vehicle detonated Sunday evening in the provincial capital of southern Urozgan, killing one policeman and wounding another.
A security source, however, spoke to TKG that at least four police were killed and another two wounded in attack.
Ziaurrahman Niazai, a medical doctor in the provincial hospital, two people wounded in the blast were taken to hospital, among whom one was in critical health condition.
The Taliban claimed responsibility for the attack.
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