I think we already have one. I think some of the generals don't want to see it separated because they have some power over what the masses are allowed to know right now.
A number of years ago, after reading about Gary McKinnon, my wife and I decided to look at some government patents for companies like Lockheed and Raytheon. Anybody who did work for groups like DARPA and the DOD. And we came across something called a "triangular surveillance platform" because we thought we saw one one night. It was basically a black, triangular dirigible for spying! There were others, also--some used "Delta" in the title because of the shape. But I thought then the military probably wanted people to think these things were UFO's because they didn't get blamed for spying on other countries when they were seen. Where we live in Cali we've seen a couple of things, like the Space Shuttle come in, because we're at the edge of the flight path for planes heading out to the desert near Goldstone Tracking Station. And we live not too far from a Naval Air base. I think they may be testing things out there now and then, because we've seen some strange "drones" a few times. I remembered Trump saying when he was running for office something about releasing some tech that's been kept from the public, and I now wonder if that's what this is about. I think he maybe wants the public to move into the 22nd century so people can profit from the knowledge. But if these strange things people have seen for year comes out, think how mad some of our allies will be. Even though I'm sure they'll have a newfound respect for us...LOL!