The Navy's unmanned drone project gets pushed back a year
 

For the last few years, the Navy has been working on UCASS, a project to build a drone that'll replace surveillance and attack craft with one vehicle. We've already seen the X-47B demonstrate its ability to fly with manned squadrons and land on a car...

http://www.engadget.com/2015/02/05/d...=rss_truncated