China unveils unmanned ‘Dark Sword’ UCAV stealth combat drone 
Image emerges of China’s stealthy Dark Sword UCAV Builds in 12 years after first model was shown in 2006 Just couple of months earlier USA’s X-47B had taken to skies. An image of a full-scale model or technology demonstrator of the …
China unveils unmanned ‘Dark Sword’ UCAV stealth combat drone
