In Pakistan, at least three policemen were killed and seven injured when unidentified assailants targeted a security vehicle with a roadside bomb here today. Officials said a police van on routine patrol in the area under the jurisdiction of Yaqatoot police station was attacked with a remote-controlled bomb in the wee hours today. Two policemen died instantly while another succumbed to his injuries in hospital . <br/>No group has so far claimed responsibility for the blast, the eighth attack to rock Peshawar within two weeks.<br/>Peshawar has been hit hardest during a wave of suicide attacks and bombings across Pakistan. Nearly 120 people were killed in a car bomb attack on a busy market in Peshawar late last month.<br/><br/>