Meanings
plural deep underground military bases
- A secure subterranean facility designed for military operations and command during times of conflict or emergency, typically too deep to be reached by traditional bunker buster bombs.
Wormwood: D.U.M.B.s (Deep Underground Military Bases)
2016 June 30, David Sloma, Wormwood: D.U.M.B.s (Deep Underground Military Bases) - Book 5, volume 5, Web of Life Solutions5 more examples
Millions of dollars were funnelled through this office to MJ-12 and then out to the contractors and was used to build TOP SECRET alien bases, as well as TOP SECRET DUMB (good one--Deep Underground Military Bases), and the facilities promulgated by "Alternative 2", throughout the nation.
1993, Gyeorgos C. Hatonn, “CHAPTER 3”, in Space Gate: The Veil Removed, Phoenix Source Distributors, Inc., →ISBN, page 314) Very large underground establishments referred to as “DUMB”, which was an abbreviation for “deep underground military bases”. Remember the big bang in Oklahoma City? - Murrah Building? (That was a tiny nuclear bomb warm-up for 9-11, which was to come later.) - One of the "DUMB" bases was said to have been accessible from the Murrah building.
2008 June 2, Bud T. J. Johnson, Are You a Mushroom?: Have They Been Feeding You B. S. and Keeping You in the Dark? Book 1, Trafford Publishing, →ISBN, page 61"The bases are known as either DUMB sites or DUSB sites,” Ray continued. He explained that DUMB stood for Deep Underground Military Base and DUSB stood for Deep Underground Submerged Base. A base off the coast of Hooper Bay in the Bering Sea was one of the military's first underwater bases.
2011 September 15, Mark Barresi, “Chapter 6”, in The Encounter over Alaska, Author House, →ISBN, page 47Rescueplan: D.U.M.B.s (Deep Underground Military Bases)
2014 August 14, David Sloma, Rescueplan: D.U.M.B.s (Deep Underground Military Bases) - Book 3, volume 3, Web of Life SolutionsIn the darkness Cardenas asked, "Does anyone know anything about this underground base we are headed for?" "It's a DUMB you dummy!" exclaimed Katlin provocatively. "What's a DUMB?" replied Cardenas ignoring her rancour. Katlin rolled her eyes, she didn't suffer fools gladly. "It stands for Deep Underground Military Base. The government has always denied their existence but it is believed that there are hundreds all over the States."
2015 October 12, Martin Gunn, “Chapter Six You'd Better Believe It”, in The Fourth Wall Syndrome, Grosvenor House Publishing, →ISBNSynonyms: D.U.M.B.
Synonyms & antonyms
nounA secure subterranean facility designed for military operations and command during times of conflict or emergency, typically too deep to be reached by traditional bunker buster bombs.
Cite this entry
deep underground military base. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/deep%20underground%20military%20base
“deep underground military base.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/deep%20underground%20military%20base. Accessed November 5, 2026.
WatkinsX Dictionary, s.v. “deep underground military base,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/deep%20underground%20military%20base.
Source: deep underground military base on Wiktionary, CC BY-SA 4.0.