+++CONTAINS GRAPHIC IMAGES+++<br/> <br />Pakistani paramilitary soldiers on the outskirts of Karachi.<br/> <br />It's just after an exchange of gunfire that left four suspected militants dead ... including a local commander of the Pakistani Taliban, military officials say.<br/> <br />A government statement said the militants opened fire on the soldiers and hurled grenades.<br/> <br />The soldiers fired back, and later recovered weapons from the militants' hideout.<br/> <br />The Pakistani army killed nearly 60 other militants in one day ... during an overnight ambush near the Afghan border, as well as other, more minor, clashes.<br/> <br />Until now, Pakistan has been distinguishing between militant groups -- the ones that are 'bad' and the ones that might be 'useful' to Pakistan's aims in neighboring Afghanistan.<br/> <br />But four days after a Taliban massacre left scores of school children dead, the government has vowed to stop discriminating between the different militant factions.<br/> <br />It also plans to lift an un
