18:14 GMT 22 May 2013
The Northrop Grumman MQ-4C Triton unmanned air vehicle (UAV) has made its first flight. The flight from Northrop's Palmdale, California facility, was...
View all the latest military news stories as a list »
Our FREE fortnightly Defence e-newsletter provides you with the latest news and views on the defence industry from our global team of experts. Sign up now »
World Air Forces 2013 Airborne Imaging 2011
More special reports »