Why automatically conclude that something we don't know is fake? The movements of the camera and the zoom don't look fake. Also the aircraft looks sufficiently different from all the usual "Area 51" stuff to deserve some attention.
The more I watch the video, the more I'm convinced that what we see is a standard transport aircraft (a Lockheed/Alenia Spartan for instance) fitted with long appendices at the back and at the front to simulate the shape of a large missile (presumably for RCS evaluation). I *could* be wrong of course, but if you look at the pic below and the very rough lines I've made out from it, you may see my point.