The drone attack that killed three Americans at a military outpost in Jordan on Sunday occurred amid confusion about the approaching craft, The Wall Street Journal reported Monday.
"The enemy drone approached its target at the same time a U.S. drone was also returning to base," the paper reported, leading to "some confusion over whether the incoming drone was friend or foe." It was not friendly and the attack left 40 American troop members wounded in addition to the three killed.
