Regional War.... along with Egypt, Suadi Arabia.... Kurdistan/Turkey..... India/Pakistan?
Is there a place where we can bet on where and when a war will happen?
At the risk of being flamed as a gold-bug, I really think gold and/or mining stocks would be the only real option.
I'll go out on a limb here and say that gold would go up $75 on the day that Israel attacks Iran, whenever that would be.