A number were converted to Unmanned aerial vehicles in the 1990s.

Unmanned aerial vehicle are used for the strikes as well.

They are one of the few companies able to operate unmanned aerial vehicles.

All the armed services are now using unpiloted aerial vehicles.

New unmanned aerial vehicles make sense for some combat scenarios.

Without the two aerial vehicles, the cutter's surveillance range is reduced by more than half.

The base is implicitly used for the development of the Unmanned aerial vehicle.

They are also used for cruise missiles and unmanned aerial vehicles.

"Could be one of them remote aerial vehicles the Air Force is always flying about?"

The squadron soon will add unmanned aerial vehicles, Cox said.

Prestol A fleet of aerial vehicles soon arrived with supplies.

A more recent test with an unmanned aerial vehicle bought by the department got off to a similarly troubling start.

They told us they had aerial vehicles and the capacity to be able to deliver those weapons through the air.

It is the first Indian aerial vehicle to incorporate a canard configuration.

It has been working since 2001 in developing unmanned aerial vehicles for military and non-military use.

"Ishbahar promised me that great copper tub of his as an aerial vehicle."

The X-37 is akin to a space version of Unmanned aerial vehicle.

This role is increasingly being filled by spy satellites and unmanned aerial vehicles.

Enhancing situational understanding through the employment of unmanned aerial vehicles.

One notable example is its relationship with the Unmanned aerial vehicle 'drone' program.

Police in some areas have started using unmanned aerial vehicles, or drones, for surveillance operations.

The maximum flight duration of unmanned, aerial vehicles varies widely.

Operators of Unmanned aerial vehicles may receive the award.

Operation of unmanned aerial vehicles for surveillance and perimeter penetration.

Air surveillance capabilities are provided by unmanned aerial vehicles.