Three schools in Pakistan 's extreme northwest struck by bomb blasts . A bomb planted at school on outskirts of Peshawar . Since October , the city has been the target of a series of attacks launched by militants to revenge a major Army offensive to root out the Taliban . It caused damage to walls but no injuries are reported .
Three schools in Pakistan 's extreme northwest struck by bomb blasts . A bomb planted at school on outskirts of Peshawar . It caused damage to walls but no injuries are reported .