

I assume that bunkers protect you from a chain reaction, but that at some point the explosion is big enough that a chain reaction is exactly what you get.
This definitely seems like it would have been big enough to cause a chain reaction (and/or big enough to show that a chain reaction happened). If so, I wonder what fraction of bunkers exploded. I’m glad we live in an age of civilian satellites, so it’s probably just a matter of time before we get to see the damage for ourselves.
Unless you were gay, or female, non-white or lived in Eastern Europe, Asia (minus Japan), India, Africa, South America or Central America.