“A NATO airstrike on Thursday killed at least five Afghan soldiers in one of the most devastating incidents of friendly fire in the 12-year history of the U.S.-led war in Afghanistan. The troops were killed at an outpost in volatile Logar province, about 50 miles outside Kabul, according to both U.S. and Afghan officials. It remains unclear how the accident occurred, and officials said it was currently under investigation.”
Source: NATO airstrike kills 5 Afghan soldiers – The Washington Post
