The mysterious flying vehicles have blinking lights and have sometimes been described as being as large as a car. Walt Miller, chief of police in New Jersey’s Evesham township, gave a press conference Friday where he said cops have been flooded with calls about the flying objects. But it’s unclear to most people who might be behind them.

A spate of mysterious drone sightings in the US are not the work of an Iranian "mothership" lurking off the east coast, the Pentagon says. Dozens of drones have been spotted across New Jersey in recent weeks,