Revelation 6:15-17 NLT
Then everyone — the kings of the earth, the rulers, the generals, the wealthy, the powerful, and every slave and free person — all hid themselves in the caves and among the rocks of the mountains. [16] And they cried to the mountains and the rocks, "Fall on us and hide us from the face of the one who sits on the throne and from the wrath of the Lamb. [17] For the great day of their wrath has come, and who is able to survive?”
NORAD.
I actually burried a few of those maintenence buildings for norad. there is a heavy duty underground facility that was recently auctioned off 20-30 miles from me.
I learned about the control center when a fire broke out o that plot of land.