Have you considered if human extinction could be brought about with something like cobalt bombs? https://en.wikipedia.org/wiki/Cobalt_bomb
As far as I know these aren't in anyone's arsenal. But if you have a nuke, making a cobalt bomb is trivial.
Have you considered if human extinction could be brought about with something like cobalt bombs? https://en.wikipedia.org/wiki/Cobalt_bomb
As far as I know these aren't in anyone's arsenal. But if you have a nuke, making a cobalt bomb is trivial.