As you consider the fantasies, consider where the IDF would be? Would the IDF Navy be blockading Iran, trading shots with their swift boats? Would IDF troops be ashore with the USMC controlling known weapons sites and searching for hidden sites? Would Israel even call up it's reserves for the 2 - 3 million needed for the search of Iran, contributing at least 100,000 troops? or Would that be somebody else's job? Would Colombia and Canada and the UK and France and Australia all send at least 100,000 a piece?
Islamist militants attack African Union base in southern Somalia (Reuters)
from the article: Israel, U.S. discuss triggers for military strike on Iran