A U.S. F-15 fighter jet shot down an Iranian-made drone over southern Syria on Tuesday, a U.S. defense official said, marking the second time in a week that the U.S. military has taken a pro-Syrian government aircraft out of the sky. The official, who spoke on the condition of anonymity because the incident had yet to be … Continue reading In third shoot-down in a month, U.S. jet destroys another Iranian drone over Syria By Thomas Gibbons-Neff