In Pakistan, at least two policemen were killed today in an attack by unidentified gunmen in the restive Balochistan province bordering Afghanistan. <br/><br/>The motorcycle-borne attackers targeted a police check post in the provincial capital of Quetta. A Police official said one policeman was killed on the spot while two others were injured. <br/><br/>He said later, one of the injured policemen succumbed to his injuries in a hospital. Police launched a manhunt to nab the culprits who fled after the incident.<br/><br/>No one immediately claimed responsibility for the attack.