A war with Iran would develop into something much wider than expected. It is not out of the question that Iran would target Israel's industrial infrastructure with missiles. Israel would then retaliate by eliminating Iran's petrochemical sites, which are already in a state of decline. Iran, whose economy is is deep trouble, would be in a state of collapse after an Israeli attack. The Lebanon war utilized only a small fraction of Israel's air attack capability; if only a third of the IAF forces attacked Iran successfully, they would not recover for 30 yrs.
22 Emirati troops from Saudi-led coalition killed in Yemen (AP)
from the article: Think tank: Israel could attack Iran's nuclear program alone