I mean, sure it’s possible this was an attack, but coal mining is incredibly dangerous, and Occam’s razor would suggest that it was caused by the mining itself.

That doesn’t mean that no one is ultimately responsible, whether through negligence, shoddy practices, etc., just the explanation is most likely related to the mining operation itself.

Not that I think blood and misery for it’s own sake is above Israel, just that their are much more likely scenarios here.