Secret Underground Bunkers and their History

DUMBS stands for Deep Underground Military Bases

There are at least 1,400 DUMBS worldwide, 188 known DUMBS in the U.S., with 2 underground bases being built per year in the U.S. The average depth of bases are 4.25 miles underground. Each DUMB base-costs between 17 & 26 billion $ to build, which is funded by MI6/CIA drug money & human trafficking money.