FALCON (Force Application and Launch from CONUS)

The Defense Advanced Research Projects Agency (DARPA) and the United States Air Force (USAF) are seeking contractors to build an unmanned hypersonic aircraft capable of reaching any point on the world map in about two hours. FALCON's requirements call for a hypersonic plane with a range of 9,000 nautical miles (16,668 kilometers) and the ability to fly heavy loads of ordinance or other payload to targets from its home airstrip somewhere in the continental United States.

"This system could become the bomber of the future," said DARPA spokeswoman Jan Walker of FALCON in an e-mail interview