Iran Constructs Deep Underground Facility to Shield Nuclear Centrifuges
Satellite imagery shows Iran building a massive underground complex up to 100 metres beneath a granite mountain to protect its nuclear centrifuges.
Why it matters
A deeply buried nuclear site could limit options for preventing Iran's potential weapon-grade enrichment.
In this story
Iran nuclear programunderground fortresssatellite imagerycentrifugesbunker-busting bombsPickaxe complexgranite mountain
