If there is a real, full-scale war between Israel and Iran, the crypto could explode. But I don't want to see it because it will cost many lives from both sides even if the other Arab countries keep neutrality.
War is always a bad thing. Bitcoin will get to $100k in the next year or two without it.
I do agree with you, Israel is the stronghold in preventing an all out war. And I do not want Iran to get into nuclear program because this defeats the purpose of Stuxnet which is a virus that destroyed their hopes of making nuclear enrichment facilities which is created by US. War will never be a good thing, the only one who will benefit is the arms dealer.