Even as U.S.-led foreign forces draw down their presence in Afghanistan, with a full exit expected by the end of 2014, the air support they provide Afghan troops in many regions is still a crucial part of operations against the Taliban, the resurgent Islamist militant movement that wants to topple the U.S.-backed Afghan government.
Past strikes that kill civilians have infuriated Afghans. President Hamid Karzai has spoken out forcefully against them and banned Afghan troops from requesting NATO airstrikes during operations in residential areas.
As the violence in Afghanistan has spread, civilians are increasingly getting caught up in it.
Around 1,000 Afghan civilians have been killed and more than 2,000 wounded in the first half of this year—a huge portion of them in insurgent attacks—according to the United Nations.
That marked a 24 percent increase in casualties compared to the same period last year.
