The United States and its NATO allies have been fighting terrorism in Afghanistan since the terror attacks on New York and Washington in 2001, losing almost 3,000 fighters in the process. But there is another front in the battle against the Taliban and al Qaida -- along the Afghanistan-Pakistan frontier. And despite tensions with Washington over how to conduct the battle, Pakistani officials say their military forces have suffered more casualties than the U.S. and its allies. Ayaz Gul reports from Islamabad on those Pakistanis who have sacrificed to help combat terrorism.
