Armed to the Teeth

Boeing A160 unmanned helicopter

Flight testing of Boeing A160T Humingbird unmanned rotorcraft in Victorville, California

DARPA VULTURE unmanned aircraft

DARPA video animation of VULTURE ulta-long-endurance unmanned air vehicle. It can fly for 5 years without refueling and landing on the ground

Predator Landing

Global Hawk

Predator

US Air Force's MQ-1 Predator unmanned aerial vehicle. Armed with two Hellfire missiles, the aircraft saw combat over Afghanistan, Pakistan, Bosnia, Serbia, Iraq, and Yemen. I

Boeing Scan Eagle

The $100,000 Boeing Scan Eagle unmanned aircraft