NEW: Amid reports that America's bunker-busters may not have destroyed the deeply-buried site at Fordo, here's a look at the science of earth-penetrating weapons.
It turns out geology matters a lot.
https://www.npr.org/2025/06/25/nx-s1-5444307/did-america-bunker-busting-bombs-fail-reach-iran-nuclear-target
It turns out geology matters a lot.
https://www.npr.org/2025/06/25/nx-s1-5444307/did-america-bunker-busting-bombs-fail-reach-iran-nuclear-target
Comments
https://www.npr.org/2025/06/25/nx-s1-5444307/did-america-bunker-busting-bombs-fail-reach-iran-nuclear-target
"It depends enormously on the kind of rock"
(Sorry, but the crazy idea about that 'anything can be penetrated' is absurd to anyone who knows even a little bit of tunnelling engineering.)