The UFOs are being found in archaeological digs because they are remnant technology from past civilizations destroyed in the geophysical event and not alien craft.That's why the UAP secrecy is global: part of those elite survivors are running the world, and they are preparing again for the event.Bob Lazar says that at least one of the UFOs was from an archaeological dig.

Bob Lazar: "It produced the base gravitational wave that propelled the craft."He told Joe Rogan they X-rayed the UFO reactor, found just a small tube around it. Then cut into it while running and it exploded, killing the man I replaced.I tried touching it. "An elastic field. You can push down, but you can't get close to it. The closer you get, the more it pushes."Alien tech that generates its own gravity. Mind blowing.