Iran's possible nuclear program is dominating news from the Middle-East because Israel knows if it perfects a thermonuclear device, Tehran likely has the ability to deliver it aboard some of its current missiles.

Israel thinks this is too great a threat for it to allow.

The Jewish state has worked with the U.S. over the years to develop a pretty comprehensive missile defense system and we've outlined a rough version of it here, along with Iran's biggest threats.

While Israel's system strives to be fully comprehensive in its defense, if any of Iran's rockets were strapped with a nuclear device — or if Iran could hand deliver a device into Israel — none of this preparation would mean much at all.