Two Americans were killed in Afghanistan during an exchange of fire between Nato-led forces and the Afghan army that may have been the result of a misunderstanding, as the death toll of US military and civilian personnel passed 2,000.
Two Americans were killed in Afghanistan during an exchange of fire between Nato-led forces and the Afghan army that may have been the result of a misunderstanding, as the death toll of US military and civilian personnel passed 2,000.