NATO is designed to protect innocents where and when needed basis; however, here its negative role reflects unprecedented behaviour. The head of ISAF in Afghanistan should resign immediately and publically apologise for the wrong doing of its forces.
An independent inquiry must be launched under the umbrella of UNO to identify and find & fix responsibility for the attack and bring them to the justice. Pakistan is US alliance and is serving NATO and US almost unconditionally more than decade and in result Pakistan has sustained an irreparable loss in war on terror.
Despite all that Pakistan is blamed for every uncomfortable incident happened in the world in the name of terror. The world should recognize the sacrifices of Pakistan against the war on terror as Pakistan is the worst effected country in war on terror. The Pakistani nation is a bravest nation in the world who lost more than 35 thousand precious life’s as a non- NATO frontline state.  This figure is thousand times higher than NATO forces casualties against war on terror.