"If the Russians thought that the war wouldn't affect them deep behind their lines, they were deeply mistaken," a Ukrainian spokesman said.

The North Korean drones and the swift response from the South came days after the North fired two short-range ballistic missiles.

Well over a hundred ancient geoglyphs dating back thousands of years have been discovered in a Peruvian desert.

"People on the tech side always said, 'look, at any point in time the Chinese can take control of a DJI that's flying in the air.'"

'We like to refer to the drone as being independently safe, which means that it has the power to make the decision.'

Ukraine appears to have used drones in a successful attack on Russia's Black Sea fleet, apparently damaging its flagship.

A Russian pilot documents his own ejection from a doomed aircraft in footage that may be the first of its kind.

Footage of a reported "Robodog" armed with a machine gun and capable of being dropped into a war zone by drone goes viral.

'The systems themselves were suffering failures and not performing to the standards that apparently the customers expected.'

'Chinese drones flying over China’s territory - what’s there to be surprised at?' a Chinese foreign ministry spokesman Monday.