DailyMail.com obtained an exclusive image of a metallic-looking orb flying over an Iraqi city, caught on video by a US spy plane.

The image, captured in April 2016 by an intelligence-reconnaissance plane, was included in a classified briefing video on UFOs shown to multiple US government agencies.

The briefing video describes it as a 'short clip of an unidentified flying orb that appears to have a metallic shine on its surface', and shows the strange object flying over the city of Mosul in northern Iraq with the background of the shot showing the streets below.

It is the first publicly revealed image from the US government's ongoing UFO investigation showing an unidentified craft over a conflict zone.

A UFO flying around where the US military is operating has sparked security and safety concerns at the Department of Defense, with military officials worried it could endanger pilots and ground troops.

To read more, click here.