TEHRAN — Perplexed residents of Tehran focused their eyes — and smartphones — upward on Monday afternoon as antiaircraft weapons hidden on rooftops suddenly began blasting away at “an unidentified flying object” in the clear sky. It was the second time in a month that antiaircraft guns had opened fire in Tehran, Iran’s capital. And both times the target turned out to be, according to the authorities, a camera drone. In December, a camera drone was shot down in the same area. “A very light camera drone entered the no-fly zone.

Source: New York Times January 16, 2017 18:36 UTC