Note that although Barnea’s primary assertion is that the apocalyptic implications of an Israeli strike would deter a rational Israeli government, he is concerned that Netanyahu may have rhetorically painted himself into a corner:


The Iranian horror scenario
Excerpt from column, Nahum Barnea, Yediot Friday Political Supplement, March 5 2010
Dr. Moshe Vered, a physicist by profession, deals with operations research. He spent a sabbatical year at Bar Ilan University’s Begin-Sadat Center for Strategic Studies. Last September, the center published his study [Hebrew PDF here], under the heading “The length of the war and ending conditions in a future war between Iran and Israel.” The study did not elicit any special interest in the public, but became a hit on the computer screens of the security establishment personnel. In the study, Vered described what would happen in the wake of an IDF attack of Iran’s nuclear facilities. This is a worrying and thought-provoking document. It is not intended for people with a weak heart, or those who are quick to pack their bags.
“The war could be long,” Vered warns, “its length could be measured in years.” The cost that the war will exact from Israel raises a question mark as to the decision to go to war.
The relatively light scenario speaks about an Israeli bombing, after which Iran will fire several volleys of surface-to-surface missiles at Israel. Due to the limited number of missiles and their high cost, the war will end within a short time. The missiles may run out, the study states, but the war will only be getting started.
“The means that may be most effective for the Iranians is war by proxies—Syria, Hizbullah and Hamas,” Vered writes. “(There will be) ongoing and massive rocket fire (and in the Syrian case, also various types of Scud missiles), which will cover most of the area of the country, disrupt the course of everyday life and cause casualties and property damage. The effect of such fire will greatly increase if the enemy fires chemical, biological or radiological ordnance… massive Iranian support, by money and weapons, will help the organizations continue the fire over a period of indeterminate length… due to the long range of the rockets held by Hizbullah, Israel will have to occupy most of the territory of Lebanon, and hold the territory for a long time. But then the IDF will enter a guerrilla war, a war the end of which is hard to predict, unless we evacuate the territory, and then the rocket fire will return…”
This is not all. “Another possibility,” Vered writes, “is the activation of Iranian expeditionary forces that will be located in Syria as part of a defense pact between the two countries, or sending large amounts of infantry forces to participate in the war alongside Hizbullah or Syria. Iran’s ability to do so will increase after the United States evacuates its troops from Iraq. If the current tension between Turkey and Israel rises, Turkey may also permit, or turn a blind eye to, arms shipments and Iranian volunteers that will pass to Syria through its territory and airspace. Israel will find it very difficult, politically and militarily, to intercept the passage of forces through Iraq or Turkey. The participation of Iranian forces will make it very difficult for the IDF to occupy areas from which rockets are being fired.
“Along with these steps, Iran may launch a massive terror campaign against Israeli targets within Israel and abroad (diplomatic missions, El Al planes and more) and against Jewish targets.”
Iran will not attack immediately, Vered’s scenario states. First it will launch intensive diplomatic activity, which could lead to an American embargo on spare parts to Israel. Along with this, the Iranians will secretly move troops to Syria. Israel will not attack the troops, for fear of international pressure. The IDF will have to mobilize a large reserve force to defend the Golan Heights. After the Iranians complete the buildup of their force, Hizbullah and Hamas will launch massive rocket fire against all population centers. The IDF will try to occupy Lebanon and will engage in a guerrilla war with multiple casualties. Hamas will renew the suicide bombings and Iran will target Israel’s sea and air routes by terrorism. The Iranians will fire missiles at population centers in Israel, and will rebuild the nuclear facilities that were bombed, in such a way that will make it very difficult to bomb them again.
Vered bases his assessment mainly on the regime’s ideology and on the lessons of the Iran-Iraq War, which lasted from 1980 to 1988. He writes: “Half a million dead, a million wounded, two million refugees and displaced persons, economic damage estimated by the Iranian government at about USD 1,000 billion—more than twice the value of all Iranian oil production in 70 years of pumping oil—none of this was sufficient to persuade Iran to stop the war. Only the fear of the regime’s fall led the leadership to accept the cease-fire.
“The ramifications are clear and harsh—like the war against Iraq, the war against Israel will also be perceived by the Iranians as a war intended to right a wrong and bring justice to the world by destroying the State of Israel. Only a threat to the regime will be able to make the Iranian leadership stop. It is difficult to see how Israel could create such a threat.”
The United States would be able to shorten the war if it were to join it alongside Israel. Vered does not observe American willingness to do so. He predicts the possibility of pressure in the opposite direction, by the US on Israel.
I asked to speak to Vered this week about the reactions to his study. He requested to postpone the conversation. I spoke to him again on Wednesday. He asked again for a postponement, for personal reasons.
The military card
The Israeli response to Iran was already formulated in the time of Sharon’s government. It had three facets: in diplomatic talks, the government explained that blocking Iran was in the interests of the entire world, and therefore the world must take action. At the same time, according to foreign reports, Israel sabotaged the nuclear project by secret means and launched preparations for a military strike (the details of the strike were published in an article in the Wall Street Journal by Anthony Cordesman, an expert on strategic affairs, under the heading “The Iran Attack Plan.” The article starts with a quote by Dan Halutz. “When the Israeli army’s then-Deputy Chief of Staff Dan Halutz was asked in 2004 how far Israel would go to stop Iran’s nuclear program, he replied: ‘2,000 kilometers,’ roughly the distance been the two countries.”).
This triangle made sense: the Israeli contentions were gradually adopted by the US and the European Union; the covert operations, if there is truth to the foreign reports, delayed the project and gave time to consolidate sanctions; the fear of an Israeli military strike encouraged foreign governments to step up the pressure on the Iranians.
The whole world was impressed, except for Iran.
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