Helicopters aren't the fastest things flying through the air, but they aren't all lumbering beasts either. While they're not supersonic like some jet airplanes, many military helicopters fly ...

The AH-64E Apache is the world’s most high-tech military helicopter, and just one country in the world can claim to own a total of 50 units.

The jet will be an unmanned hypersonic aircraft. Lockheed claims ... it may not be long before the fastest plane ever hits the skies. More from Military & Defense In 2013, Lockheed Martin ...

Many of the U.S.' fastest drones are still in development ... greater endurance than many UCAVs operated by the U.S. military. The aircraft is designed to be a strike fighter, but it's unlikely ...