AUSTRALIAN special forces troops have killed a senior Taliban commander in Afghanistan in an operation expected to disrupt insurgent activity for some months. Mullah Noorullah and one other insurgent were tracked moving into a tunnel system in the Oruzgan area, where Australian forces are based. They were killed in a targeted operation, defence said. Noorullah, classed as a senior insurgent commander, was involved in the use of improvised explosive devices and rocket attacks against coalition forces. He was also understood to have been involved in the major battle with Afghan and Australian forces on April 12 in which up to...