British Stealth Aircraft

Hi

Dont know if you already know about this but I thought I would post it anyway. Its a BAE Systems ‘development’ aircraft called
Replica.
Information can be found at http://www.newscientist.com/news/news.jsp?id=ns99993590.

ERA technology played a part in the development, details at

http://www.era.co.uk/pressrel/pr0306.htm.

I have heard of a possible British project called Halo, (details at http://robocat.users.btopenworld.com/halo.htm ) could Halo be the Replica?

Any thoughts?