Four police officers died when their patrol hit a roadside bomb in Kandahar province , said the spokesman , Zia Duranai . Nine others were injured in the crash in Nangarhar province , a government spokesman says . The Taliban claimed responsibility for the attack on Saturday and said it was revenge for an airstrike that killed two of their fighters earlier this month. A district governor was killed when his motorbike hit a bomb in the same province .
Nine others were injured in the crash in Nangarhar province , a government spokesman says . The Taliban claimed responsibility for the attack on Saturday and said it was revenge for an airstrike that killed two of their fighters earlier this month. A district governor was killed when his motorbike hit a bomb in the same province .