History's handcuffs: The Iraq and Lebanon wars feed skepticism about attacking Iran

As the debate rages over Iran’s nuclear intentions – and Israel’s options, both military and otherwise – we need to acknowledge three recent moments that are making many people doubt the wisdom of an Israeli strike against Iran’s nuclear facilities.  Both Israeli and American policymakers need to be aware of the dark, nearly blinding, shadow of recent history, because in our 24/7 media world, responding to those fears is an essential part of telling the right story. And getting it right is not just spin. It is of strategic value in democracies like the United States and Israel.
Those supporting a military option against Iraq have invoked Neville Chamberlain’s appeasement of Adolf Hitler, Jimmy Carter’s indulgence of the Ayatollahs, and the West’s tendency to tolerate dictators as negative examples. They have mentioned the fight against Nazism, the resistance that ultimately defeated the Soviets in the Cold War, and Israel’s super-successful, surprise-strikes against Iraqi and Syrian nuclear facilities as positive examples.  Bullies crumble, the optimistic chorus suggests, and democracies rise to the challenge, when necessary.  Having done it successfully before, the reasoning goes, Israel, and the United States can and should do it again.
Many Americans, however, are doubly traumatized by the Iraq war, which began in March, 2003 but was triggered by the September 11th terrorist attacks.  Most important, many continue to believe that George W. Bush lied America into the conflict. The absence of WMDs – Weapons of Mass Destruction -- suggests to them that Bush manipulated the data and imagined a Saddam Hussein weapons program where none existed, to drag America into war.
The sorry spectacle of the most credible member of the Bush Administration, Secretary of State Colin Powell, making the case for war and WMDs before the United Nations Security Council, seemingly confirms the impression that the whole buildup to the war was a farce. The WMD story seems to be a cover for a VMA – a Very Mad America after the 9/11 trauma – and, unfortunately, Benjamin Netanyahu is closer to George W. Bush in the public credibility scale than he is to where Colin Powell was in public trust and esteem before the unfound weapons debacle.
There are two alternative scenarios. First, that there were WMDs and they were hidden, perhaps in Syria, which is what Israeli intelligence seemed to believe. And second, the fact that British intelligence, Israeli intelligence, and Colin Powell himself believed Saddam Hussein’s WMD posturing, suggests to me – and to others – that the liar was Saddam not Bush.  Saddam Hussein overdid his con, convincing credible people that he was further ahead in his weapons development than he was, and paid for it with his regime and his life.  That interpretation treats Bush and company as themselves gullible not venal. Still, whatever your interpretation, the Iraq war first teaches skepticism regarding claims that one regime or another is “close” to nuclear capability.
The second lesson of the Iraq War is even more sobering. Historians have long taught that even though many nations frequently go to war to preserve the status quo – the status quo is every war’s one guaranteed victim.  The Iraq War reinforced that lesson dramatically, resulting in chaos and shaking Americans’ own faith in their military might. Americans learned that we could defeat Saddam, but we lacked the power to impose the kind of peace we wanted at the kind of pace we could accept.
Israelis learned a similar lesson from the Second Lebanon War of 2006. Israel crushed Lebanese infrastructure – and wiped out many Hezbollah strongholds, especially when the war began. But Israel could not crush Hezbollah, stop the missiles raining on the north, or even capture Hassan Nasrallah, who continues to manipulate Lebanese politics today, six years later, even as he remains in hiding. 
The Second Lebanon War ultimately ended the nearly four-decade old Six Day War heroic hangover for many. If the Yom Kippur War of 1973 buried the myth of Israeli invulnerability, the Second Lebanon War of 2006 buried the myth of Israeli invincibility. The Egyptian-Syrian surprise attack made Israel bleed – but Israel’s army revived and conquered. The Lebanon War made Israel doubt, for Israel’s army flailed away at the Hezbollah rocket launches without solving the problem.
Leaders cannot be handcuffed by history, but they should heed its lessons. There are political and operational warnings aplenty. Neither the Israeli nor American public has much appetite for failure, for prolonged conflict, or for ambiguity in the precipitating factors or the ultimate results.
In this case, both Israeli and American policy makers must figure out how to convince a skeptical public that Iran is rushing to go nuclear, they have to reassure millions that there are no other alternatives to war, and they have to deliver a decisive blow with minimal fallout or blowback.  The kind of sloppiness that had the United States unprepared to govern Iraq, the day after Saddam fell, is not acceptable now.  After all this talk, after all this preparation, Israel and the United States will have to justify the move – and the wait.
I do not feel competent to judge whether or not a military attack is now justified. The papers seem full of cover stories, political postures, military feints, and misdirection. But if Israel and/or the United States enter into a war with Iran, the PR challenge is to explain, to spin, but ultimately to sell. The military challenge is to win – and win big.
Gil Troy is Professor of History at McGill University and a Shalom Hartman Research Fellow in Jerusalem. His next book, “Moynihan’s Moment: America’s Fight Against Zionism as Racism,” will be published this fall by Oxford University Press.