November, large drones of uncertain origin have been repeatedly spotted in the sky at night over central and northern New Jersey.

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, including near sensitive military locations in the state and close to President-elect Donald Trump's golf course in the town of Bedminster.