U.S. commander in Afghanistan expresses regret over NATO airstrike . The incident occurred on the outskirts of Kandahar city, where a coalition air strike killed at least 10 people and wounded more than 30 others. The numbers have dropped in recent months since McChrystal took over as U.S. commander . Afghanistan calls attack `` unjustifiable '' ; ISAF launches investigation .
U.S. commander in Afghanistan expresses regret over NATO airstrike . The incident occurred on the outskirts of Kandahar city, where a coalition air strike killed at least 10 people and wounded more than 30 others. Afghanistan calls attack `` unjustifiable '' ; ISAF launches investigation .