Oh no! Banners!! I'm so scared!!!!
So what?
So their desire is to see Israel gone, dead, wiped from existence. This isn't even something they deny. In fact, Ahmadinejad continually reminds people of it. It's a stated goal of his. It's not a great secret.
Note that this is not saying that they want to "kill all the Jews." No, they simply want the State of Israel to be dissolved and the people relocated somewhere else, preferably outside of the Middle East.
How do we respond to words and protests? I say we need to not respond at all. Rattling our sabers back at them plays right into their hands.
They aren't content with just empty words and protests though. They do whatever they can to drive
others to engage in physical attacks against us (meaning Israel and any western presence in the region.)
If they want to "start a war" by driving Israel or America to launch an unprovoked preemptive strike, then we've again played into their hands.
Their wish is probably not to start a war that involves Iran itself, but rather to get everyone in the region to make us feel so unwelcome that we pack up and leave, giving them a greater opportunity to become a dominating force in the middle east -- without any fighting on their own land. Warfare by proxy.
The problem though, Ellison, is where do you draw the line? When does it cease to be an "unprovoked preemptive strike?" Take Israel. Iran has been shown to be behind attacks on Israel, both indirectly through supporting terrorist groups, and directly through members of the Iranian Guard operating in countries like Lebanon. If you have indisputable evidence of this taking place, would striking back at Iran really be preemptive or unprovoked?
What if Iran decides to increase their activities in the future, after they've obtained even more advanced weaponry, including nuclear warheads? What do you do then? Striking back has just become a lot more risky. This is probably the reason Iran wants nuclear weapons, not because they intend to attack anyone with them "first." They want free reigns to do whatever they want, without the risk of any major repercussions.
That's how I see it, anyway.
The whole thing is a big mess, and I fear that it's inevitably going to escalate beyond the point of no return. It's sad to watch.