Some have pointed out that the Iranians would be hurting themselves as much as the West, as this would cripple their energy exports. And it must be remembered that 40 percent of globally traded oil exports pass through Hormuz. The effect of mining the Persian Gulf would be devastating to oil prices and to the global economy at a time when the global economy doesn’t need more grief. But the economic pain Iran would experience from such a move could prove tolerable relative to the pain that would be experienced by the world’s major energy importers. Meanwhile, the Russians would be free to export oil at extraordinarily high prices.

Given the foregoing, the United States would immediately get involved in such a conflict by engaging the Iranian navy, which in this case would consist of small boats with outboard motors dumping mines overboard. Such a conflict would be asymmetric warfare, naval style. Indeed, given that the Iranians would rapidly respond — and that the best way to stop them would be to destroy their vessels no matter how small before they have deployed — the only rational military process would be to strike Iranian boats and ships prior to an Israeli airstrike. Since Israel doesn’t have the ability to do that, the United States would be involved in any such conflict from the beginning. Given that, the United States might as well do the attacking. This would increase the probability of success dramatically, and paradoxically would dampen the regional reaction compared to a unilateral Israeli strike.

When we speak to people in Tehran, Washington and Moscow, we get the sense that they are unaware that the current situation might spin out of control. In Moscow, the scenario is dismissed because the general view is that Obama is weak and inexperienced and is frightened of military confrontation; the assumption is that he will find a way to bring the Israelis under control.

It isn’t clear that Obama can do that, however. The Israelis don’t trust him, and Iran is a core issue for them. The more Obama presses them on settlements the more they are convinced that Washington no longer cares about Israeli interests. And that means they are on their own, but free to act.

It should also be remembered that Obama reads intelligence reports from Moscow, Tehran and Berlin. He knows the consensus about him among foreign leaders, who don’t hold him in high regard. That consensus causes foreign leaders to take risks; it also causes Obama to have an interest in demonstrating that they have misread him.

We are reminded of the 1962 Cuban Missile Crisis only in this sense: We get the sense that everyone is misreading everyone else. In the run-up to the Cuban Missile Crisis, the Americans didn’t believe the Soviets would take the risks they did and the Soviets didn’t believe the Americans would react as they did. In this case, the Iranians believe the United States will play its old game and control the Israelis. Washington doesn’t really understand that Netanyahu may see this as the decisive moment. And the Russians believe Netanyahu will be controlled by an Obama afraid of an even broader conflict than he already has on his hands.

The current situation is not as dangerous as the Cuban Missile Crisis was, but it has this in common: Everyone thinks we are on a known roadmap, when in reality, one of the players — Israel — has the ability and interest to redraw the roadmap. Netanyahu has been signaling in many ways that he intends to do just this. Everyone seems to believe he won’t. We aren’t so sure."