http://hexus.net/tech/news/software/...ns-windows-xp/

There are fears that a newly launched ?3.5bn Royal Navy aircraft carrier could be vulnerable to cyber attack. As The Guardian reports, the HMS Queen Elizabeth left the Rosyth dockyard yesterday and officials were keen to show off the large and powerful new ship. However, on a tour of one of the control rooms it was spotted that several PC systems were running Microsoft's 2001 vintage Windows XP operating system.