Iranians in Tehran protest against the killing of Iranian Revolutionary Guards' Quds Force commander Qassem Soleimani in a U.S. air strike in Iraq. 3 January 2020. AFP/Fatemeh Bahrami Commentary / Middle East & North Africa 3 January 2020 A Perilous Turning Point in the U.S.-Iran Confrontation With the assassination of Iranian General Qassem Soleimani, the U.S.-Iran standoff has shifted from attrition toward open conflict. Tehran will retaliate – the only question is how – prompting another response from Washington. Allies of both should intercede to stop the exchange from spinning out of control. Share Facebook Twitter Email Linkedin Whatsapp Save Print Also available in العربية English العربية The killing by the U.S. of Qassem Soleimani, the head of Iran’s Islamic Revolutionary Guards Corps Quds Force, marks a dramatic turning point. Soleimani had been in Washington’s crosshairs for many years, and successive U.S. presidents could likely have ordered his assassination in the past. That they chose not to do so suggests that they worried the costs would outweigh the benefits. With his decision, President Donald Trump is making clear that he abides by a different calculus: that, given the vast power imbalance, Iran has far more to fear from war than does the U.S. The strike that killed the Iranian general along with others – notably Abu Mahdi al-Muhandis, a senior commander of the pro-Iranian Iraqi Shiite militia – was, in accordance with this view, meant as a deterrent to further Iranian attacks. It is almost certain to be anything but. Iran may fear U.S. retaliation, but it fears projecting that fear even more. From its perspective, it cannot allow what it views as a declaration of war to remain unanswered. It will respond and now must decide whether its reaction will be direct or through the array of proxies and allied forces Soleimani helped build; immediate or deferred; in Iraq or elsewhere – in the Gulf, Syria or beyond. The U.S. presence in Iraq, already shaky after the 29 December strike that killed two dozen members of a pro-Iranian Iraqi militia, is now hanging by a thread; the Trump administration may decide to depart preemptively rather than be forced to leave on Baghdad’s orders. The truce in Yemen between Saudi Arabia and Iran-backed Huthi fighters also is in greater jeopardy. Watch in particular for Iran’s announcement of its next steps on the nuclear front, taken in response to Washington’s violation of the 2015 deal. A serious step on 6 January had been predicted; in all likelihood, it just got far more serious. A U.S. president ... has just brought war one step closer ... many across the region will pay the price. Facebook Email The U.S.-Iranian game has changed. Their rivalry for the most part played out as an attritional standoff: Washington laying siege to Iran’s economy in hopes that financial duress would lead either to its government’s capitulation to U.S. demands or to its ouster; and Tehran responding with actions that maintained a veneer of plausible deniability. Targeting Soleimani is liable to mark a shift from attrition toward open confrontation. In short, a U.S. president who repeatedly claimed that he does not wish to drag the country into another Middle East war has just brought that war one step closer. And a U.S. administration that argues it killed the Iranian general in order to avert further attacks just made those attacks more likely. Iran will retaliate; the U.S. will avenge the retaliation; and many across the region will pay the price. Crisis Group is in the business of policy recommendations aimed at averting conflict. It is also in the business of realism. Some kind of conflict is now all but guaranteed, facilitated no doubt by a series of Iranian actions of which Soleimani was a mastermind, but rooted in President Trump’s ill-advised and reckless decision to exit the nuclear deal and embark on a policy of “maximum pressure” that led, almost inexorably and certainly predictably, to today’s crisis. The outcome is all the more tragic because the contours of a solution have been apparent for months: a tactical détente whereby Iran fully restores its compliance with the nuclear deal, and ends its regional provocations, in return for a reprieve from the crushing impact of U.S. sanctions. One can only hope that, with encouragement and pressure from the two sides’ respective allies, this perilous tit-for-tat will be relatively contained and of relatively short duration. That, after a few rounds of attack and counter-attack, Washington’s desire to avoid getting sucked into another Middle East war and Tehran’s interest in averting devastating U.S. strikes, will drive both toward de-escalation. One can only hope. The alternative is too horrific to contemplate. Related Tags Iran United States More for you Op-Ed / Middle East & North Africa The Arduous Path to Restoring the Iran Nuclear Deal Originally published in Arms Control Association Podcast / Europe & Central Asia What’s the Point of Nuclear Weapons Today?