U.S. Army To Terminate Class IV UAV

http://www.aviationweek.com/aw/generic/story_channel.jsp?channel=defense&id=news/asd/2010/01/14/01.xml

The U.S. Army canceled two more programs early this week — the Class
IV UAV and the Multifunction Utility/Logistics and Equipment (MULE)
robotic vehicle — as part of its trimming of the modernization plan
formerly known as Future Combat Systems (FCS).