unmanned

It was due to go into production this year but clearly the unmanned aircraft is not ready.

The US military acknowledged losing an unmanned aircraft.

Parc Aberporth was created in 2006 by the now abolished Welsh Development Agency as a test and evaluation centre for unmanned aerial vehicles.

Aerolane's plan is to feed all this data into a program that will guide an unmanned cargo plane through wakes and turbulence to exploit the possibilities of gliding long distances without burning fuel.

Now the buzz comes from a Ukrainian unmanned aircraft which has not been sent up to kill, but to relay footage from the training ground to commanders back at base.