International troops are beginning to pull out of Afghanistan and Pakistan is building up its forces to secure the border.<br /><br />But despite these efforts, Taliban fighters still move freely across the mountainous area and attack security forces regularly.<br /><br />The most recent attack killed more than two dozen police officers in Nasrat Darra in Pakistan's Upper Dir region.<br /><br />Al Jazeera's Kamal Hyder gives this exclusive report from Upper Dir, where volunteers are joining the Pakistani Taliban's fight.
