restraining factors. One is that, in a straight line, it is one thousand miles from Israel to Iran. The Israeli air force would need to cross two sovereign borders, those of Jordan and Iraq; the latter would certainly tell Iran that the attack was coming. Another is that any other route requires refueling capabilities that may be beyond Israel, and that (if flying the northern route) also overfly sovereign territory. A final reason is that Iran holds what might be a trump card—the ability to
