It is possible that at some point in the next 12 months, the imposition of devastating economic sanctions on the Islamic Republic of Iran will persuade its leaders to cease their pursuit of nuclear weapons. It is also possible that Iran’s reform-minded Green Movement will somehow replace the mullah-led regime, or at least discover the means to temper the regime’s ideological extremism. It is possible, as well, that “foiling operations” conducted by the intelligence agencies of Israel, the United States, Great Britain, and other Western powers—programs designed to subvert the Iranian nuclear effort through sabotage and, on occasion, the carefully engineered disappearances of nuclear scientists—will have hindered Iran’s progress in some significant way. It is also possible that President Obama, who has said on more than a few occasions that he finds the prospect of a nuclear Iran “unacceptable,” will order a military strike against the country’s main weapons and uranium-enrichment facilities.
But none of these things—least of all the notion that Barack Obama, for whom initiating new wars in the Middle East is not a foreign-policy goal, will soon order the American military into action against Iran—seems, at this moment, terribly likely. What is more likely, then, is that one day next spring, the Israeli national-security adviser, Uzi Arad, and the Israeli defense minister, Ehud Barak, will simultaneously telephone their counterparts at the White House and the Pentagon, to inform them that their prime minister, Benjamin Netanyahu, has just ordered roughly one hundred F-15Es, F-16Is, F-16Cs, and other aircraft of the Israeli air force to fly east toward Iran—possibly by crossing Saudi Arabia, possibly by threading the border between Syria and Turkey, and possibly by traveling directly through Iraq’s airspace, though it is crowded with American aircraft. (It’s so crowded, in fact, that the United States Central Command, whose area of responsibility is the greater Middle East, has already asked the Pentagon what to do should Israeli aircraft invade its airspace. According to multiple sources, the answer came back: do not shoot them down.)
In these conversations, which will be fraught, the Israelis will tell their American counterparts that they are taking this drastic step because a nuclear Iran poses the gravest threat since Hitler to the physical survival of the Jewish people. The Israelis will also state that they believe they have a reasonable chance of delaying the Iranian nuclear program for at least three to five years. They will tell their American colleagues that Israel was left with no choice. They will not be asking for permission, because it will be too late to ask for permission.
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When the Israelis begin to bomb the uranium-enrichment facility at Natanz, the formerly secret enrichment site at Qom, the nuclear-research center at Esfahan, and possibly even the Bushehr reactor, along with the other main sites of the Iranian nuclear program, a short while after they depart en masse from their bases across Israel—regardless of whether they succeed in destroying Iran’s centrifuges and warhead and missile plants, or whether they fail miserably to even make a dent in Iran’s nuclear program—they stand a good chance of changing the Middle East forever; of sparking lethal reprisals, and even a full-blown regional war that could lead to the deaths of thousands of Israelis and Iranians, and possibly Arabs and Americans as well; of creating a crisis for Barack Obama that will dwarf Afghanistan in significance and complexity; of rupturing relations between Jerusalem and Washington, which is Israel’s only meaningful ally; of inadvertently solidifying the somewhat tenuous rule of the mullahs in Tehran; of causing the price of oil to spike to cataclysmic highs, launching the world economy into a period of turbulence not experienced since the autumn of 2008, or possibly since the oil shock of 1973; of placing communities across the Jewish diaspora in mortal danger, by making them targets of Iranian-sponsored terror attacks, as they have been in the past, in a limited though already lethal way; and of accelerating Israel’s conversion from a once-admired refuge for a persecuted people into a leper among nations.
If a strike does succeed in crippling the Iranian nuclear program, however, Israel, in addition to possibly generating some combination of the various catastrophes outlined above, will have removed from its list of existential worries the immediate specter of nuclear-weaponized, theologically driven, eliminationist anti-Semitism; it may derive for itself the secret thanks (though the public condemnation) of the Middle East’s moderate Arab regimes, all of which fear an Iranian bomb with an intensity that in some instances matches Israel’s; and it will have succeeded in countering, in militant fashion, the spread of nuclear weapons in the Middle East, which is, not irrelevantly, a prime goal of the enthusiastic counter-proliferator who currently occupies the White House.
I am not engaging in a thought exercise, or a one-man war game, when I discuss the plausibility and potential consequences of an Israeli strike on Iran. Israel has twice before successfully attacked and destroyed an enemy’s nuclear program. In 1981, Israeli warplanes bombed the Iraqi reactor at Osirak, halting—forever, as it turned out—Saddam Hussein’s nuclear ambitions; and in 2007, Israeli planes destroyed a North Korean–built reactor in Syria. An attack on Iran, then, would be unprecedented only in scope and complexity.
I have been exploring the possibility that such a strike will eventually occur for more than seven years, since my first visit to Tehran, where I attempted to understand both the Iranian desire for nuclear weapons and the regime’s theologically motivated desire to see the Jewish state purged from the Middle East, and especially since March of 2009, when I had an extended discussion about the Iranian nuclear program with Benjamin Netanyahu, hours before he was sworn in as Israel’s prime minister. In the months since then, I have interviewed roughly 40 current and past Israeli decision makers about a military strike, as well as many American and Arab officials. In most of these interviews, I have asked a simple question: what is the percentage chance that Israel will attack the Iranian nuclear program in the near future? Not everyone would answer this question, but a consensus emerged that there is a better than 50 percent chance that Israel will launch a strike by next July. (Of course, it is in the Israeli interest to let it be known that the country is considering military action, if for no other reason than to concentrate the attention of the Obama administration. But I tested the consensus by speaking to multiple sources both in and out of government, and of different political parties. Citing the extraordinary sensitivity of the subject, most spoke only reluctantly, and on condition of anonymity. They were not part of some public-relations campaign.) The reasoning offered by Israeli decision makers was uncomplicated: Iran is, at most, one to three years away from having a breakout nuclear capability (often understood to be the capacity to assemble more than one missile-ready nuclear device within about three months of deciding to do so). The Iranian regime, by its own statements and actions, has made itself Israel’s most zealous foe; and the most crucial component of Israeli national-security doctrine, a tenet that dates back to the 1960s, when Israel developed its own nuclear capability as a response to the Jewish experience during the Holocaust, is that no regional adversary should be allowed to achieve nuclear parity with the reborn and still-besieged Jewish state.
In our conversation before his swearing-in, Netanyahu would not frame the issue in terms of nuclear parity—the Israeli policy of amimut, or opacity, prohibits acknowledging the existence of the country’s nuclear arsenal, which consists of more than 100 weapons, mainly two-stage thermonuclear devices, capable of being delivered by missile, fighter-bomber, or submarine (two of which are said by intelligence sources to be currently positioned in the Persian Gulf). Instead, he framed the Iranian program as a threat not only to Israel but to all of Western civilization.
“You don’t want a messianic apocalyptic cult controlling atomic bombs,” he said. “When the wide-eyed believer gets hold of the reins of power and the weapons of mass death, then the world should start worrying, and that’s what is happening in Iran.” Israel, Netanyahu told me, is worried about an entire complex of problems, not only that Iran, or one of its proxies, would destroy Tel Aviv; like most Israeli leaders, he believes that if Iran gains possession of a nuclear weapon, it will use its new leverage to buttress its terrorist proxies in their attempts to make life difficult and dangerous; and he fears that Israel’s status as a haven for Jews would be forever undermined, and with it, the entire raison d’être of the 100-year-old Zionist experiment.