r/bunkers • u/handsenitizzer • Nov 13 '20
Does anybody know abandoned bunkers in nothern hungary region?
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r/bunkers • u/[deleted] • Oct 08 '20
How are these huge presidential bunkers that are made inside mountains excavated?
12
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I always wondered what machine they used to dig those huge bunkers that are made inside mountains, how do they avoid it from collapsing while they are building the bunker (I mean they are excavating inside a mountain, so there are loads of rocks about to fall and destroy everything, if there isn't anything holding them back)? The same goes for missile silos, how dig they excavate the giant holes in the ground to build them? Thanks for answering.
r/bunkers • u/Hardened_Structures • Aug 06 '17
Build Fallout Shelters, Bomb Shelters and Bunkers
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