The Excalibur is an unmanned aerial vehicle by US-based Aurora Flight Sciences and is capable of vertical takeoff and landing.
"It can reach speeds of 460 miles per hour and carry missiles on board to shoot. The aircraft can do all of this with a remote control," the report states.
A smaller scale model with a 13 foot wingspan was successfully tested on June 24, 2009.
Thursday, 17 November 2011
In PHOTOS: The 'COOLEST' weapons of the future - Rediff.com News
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