In the latest , roadside bombs killed two NATO-led troops on Thursday , one in eastern Afghanistan and the other in southern Afghanistan . Pentagon agency : 82 explosions in June caused casualties among US troops . Military has called artillery the weapon of choice for insurgents in June . No numbers were provided for July , but such reports have continued this month .
Pentagon agency : 82 explosions in June caused casualties among US troops . Military has called artillery the weapon of choice for insurgents in June . No numbers were provided for July , but such reports have continued this month .