““For security reasons, the Defense Department for a period stopped listing Raven Rock publicly by name in its annual base reports, but it’s still easy to find it if you’re looking for it—and by 2012, the facility was composed of sixty-six buildings and 615,000 square feet of space. Just a year later, in 2013, it had grown to sixty-nine buildings and 639,000 square feet. There were huge jumps, too, in its fuel storage, as the underground city added twenty-seven new””