Flight International: BAE's Stealth UCAV demonstrator has been flying since 2004!

http://www.flightinternational.com/Articles/2005/12/19/Navigation/177/203649/BAE+unveils+its+UCAV+secrets.html

The big news is “Corax,” a UCAV demonstrator that first flew in 2004. The FlightInternational story has a picture. Corax bears a vague resemblance to Lockheed’s cancelled (and secretly resurrected?) Dark Star UAV, along with a slight similarity to the X-45A in the arrangement of the forward fuselage.