Understanding the Iran Nuclear Deal through the Lens of the Iran-Iraq War – Lawfare (blog)
Editors Note: The Obama administration's nuclear deal with Iran remains one of its most important, and most contentious, foreign-policy legacies. Much of the controversy in the United States stems from the question of whether Iran might cheat, but Iran is worried that Washington might renege on its side of the bargain. Ariane Tabatabai of Georgetown and Annie Tracy Samuel of the University of Tennessee at Chattanooga look to the Iran-Iraq War, a defining event for much of Iran's leadership, for lessons on how Iran might approach the nuclear deal and the Trump administration in the years to come.
***
In July 2015, the world powers led by the United States struck what many observers hailed as a historic agreement with Iran, some praising it, others describing it as a historic mistake. The Joint Comprehensive Plan of Action (JCPOA) places limits on sensitive components of Irans nuclear program and creates an extensive monitoring regime, while affording the country much-needed sanctions relief. But two years after its signing, the JCPOAs future is uncertain. Although many expected it would be Tehran that would cheat or renege on its obligations, it is Washington thats jeopardizing the deals success by failing to declare its commitment to upholding the JCPOA. If the United States fails to uphold its end of the bargain and ensure that the JCPOAs implementation continues smoothly, it will bolster existing views within the Iranian regime that stem from one of the defining events in Iranian history: the 198088 Iran-Iraq War. A review of the course of this war and Irans experience in it sheds light on the vital lessons the conflict holds for the implementation of the deal and the future of U.S.-Iran relations.
Good Deal, Bad Deal?
The JCPOA is a multilateral agreement designed to keep Iran away from a nuclear weapon by placing a number of limits on the two pathways to the bomb. First, the agreement constrains Irans enrichment program, which could provide the country with highly enriched uranium for a nuclear weapon. It does so by placing limits on the number and types of centrifuges Iran can use to enrich uranium, as well as on the size of the stockpile of enriched uranium that Iran can possess at any given time. The agreement also holds that Iran can only enrich uranium up to a certain level that can be used in its reactors but not for a nuclear weapon. Second, the JCPOA creates a bulwark against the production of weapons-grade plutonium. It does so by formalizing Irans pledge not to establish a reprocessing program, a critical component for any country hoping to build a nuclear weapon fueled by plutonium. Iran was already in the process of building a heavy water reactor in 2015, but as a result of the deal the reactor has been redesigned to produce a substantially smaller amount of plutonium, and the country has pledged not to build any such reactors in the future. Third, the agreement restricts Irans ability to procure dual-use items, those with both civilian and military uses, by establishing whats known as the procurement channel, which creates a layer of international scrutiny over Iranian procurement activities. Finally, the agreement places the countrys nuclear program under strict inspection protocols, providing the International Atomic Energy Agency (IAEA) with the ability to keep an eye on virtually every aspect of Irans nuclear activities. This is the most extensive and intrusive monitoring regime that any country has ever voluntarily agreed to accept.
The JCPOA is not without its flaws, however. For example, various provisions within the deal have expiry dates, as does the deal itself. Moreover, while the agreement is incredibly detailed and comprehensive in addressing the first stage of developing a nuclear weaponacquiring enough highly enriched uranium or weapons-grade plutonium to build a nuclear weaponit is silent on the last stage of the process: the acquisition of a delivery system. As a result, Iran can and has continued to work on its ballistic missile program without constraint; it has conducted several missile tests since signing the JCPOA, and launched its first offensive missile strikes in three decades last month, targeting the Islamic State in Syria following the groups twin attacks on Tehran.
This uncertainty surrounding the deal has exacerbated the Iranian view that the United States cant be trusted.
Overall, the JCPOA does a good job of limiting key sensitive components of the nuclear program. And although many of the deals provisions will expire, Iran will still be obliged to keep its nuclear program purely civilian as warranted by the Nuclear Nonproliferation Treaty (NPT). However, the expiration (or undermining) of the JCPOA would remove some of the limitations that serve as a bulwark against a potential Iranian violation of the NPT. Moreover, under the deal, Iran has agreed to ratify what is known as the Additional Protocol to the Comprehensive Safeguards Agreement with the IAEA, allowing enhanced Agency monitoring to which Iran was not subject before the JCPOA.
Despite these significant achievements, during his presidential campaign Donald Trump pledged to dismantle the JCPOA, capitalizing on the criticism of the deal that has been expressed by Republicans and Democrats alike. He called the agreement the stupidest deal ever reached. In the months since Trumps inauguration, his administrations Iran policy and stance on the deal have consisted largely of mixed signals. For example, while the Department of State confirmed that Tehran was abiding by the agreement, President Trump stated that Iran wasnt adhering to the spirit of the deal. His administration also noted that while it was granting Iran the sanctions relief that the United States had agreed to under the deal, it would be reviewing whether further sanctions relief was in U.S. interests. Reports coming out of the White House indicating that the administration is looking to re-impose the sanctions lifted by the JCPOA under different pretexts and the escalatory rhetoric emanating from both the White House and the State Department has thrown the future of the deal into question. This uncertainty surrounding the deal has exacerbated the Iranian view that the United States cant be trusted. The Islamic Republics supreme leader, Ayatollah Ali Khamenei, spent the three years of the nuclear talks leading up to the JCPOAs signing saying just thatand often used the experience of the Iran-Iraq War to back up his claims.
Lessons from the Sacred Defense
Although the war between Iran and Iraq built on a range of disputes, the 1979 Iranian Revolution formed the wars most significant catalyst. Irans post-revolutionary government was based on the centrality of Islam in public life, and it vowed to fight for the revival of Shii Islam and for the freedom of the oppressed across the world. Its leader, Ayatollah Ruhollah Khomeini, sought to achieve that goal by calling on Shiis across the Middle East to rise up, a call that resonated with Iraqs Shii population with which Khomeini had preexisting ties. To Iraqi President Saddam Hussein, who presided over a Sunni-dominated, secular government ruling a Shii majority, Irans new Islamic Republic presented a threat to his power.
At the same time, with violent disputes over the post-revolutionary order persisting into a second year, Iran appeared to be in a vulnerable position. Saddam decided to take the opportunity to launch what he intended to be a quick military campaign to defeat the revolution, safeguard his rule, and, while he was at it, seize the oil-rich territory in southwestern Iran and assert his leadership of the Arab world. After a year of steadily worsening relations, Iraqi forces invaded Iran on September 22, 1980, marking the beginning of the Iran-Iraq War.
What Saddam thought would be a swift and easy strike to check the nascent regime quickly transformed into a brutal and drawn-out conflict that instead revitalized the revolution. After a series of victories that allowed Iraqi forces to advance into Iran through early 1981, Iranian forces halted the march and retook most of their territory over the course of the next year. Iran then took the fight into Iraq in the summer of 1982, but was unable to gain or hold much ground. The conflict continued largely as a bloody stalemate until August 20, 1988, when a U.N.backed ceasefire came into force. The end of the war restored the status quo ante, with both regimes still in power and without territorial adjustments. Getting back to where they started cost the lives of hundreds of thousands on both sides. Many Iranians continue to suffer from the effects of the chemical weapons Saddam deployed during the war, while the landmines abandoned along the border regularly still add to the casualty count when they detonate.
The war was one of the most momentous events in Irans contemporary history and has shaped Irans views of itself and the outside world. Most of the countrys key decision makers and commanders took part in the war, and they now make policy with the wars lessons in mind. Irans experience in the war triggered the start or resumption of many of the countrys critical defense programsincluding those related to ballistic missiles, drones, and weapons of mass destruction (WMD)which pose a challenge to the United States and its allies today. Tehran saw itself as isolated and unable to rely on others to meet its defense needs during the war, and the downing of an Iranian civilian airliner by a U.S. Navy cruiser, killing all 290 people on board, in the wars final months seemed to indicate that the United States would go to any length to hurt Iran. This perceived isolation strengthened the Iranian leaderships view that the country needed to stand on its own and become self-reliant in matters of defense.
In particular, the war was a key driver behind both Irans policy of nuclear hedging and its decision to return to the negotiating table in 2012 after a seven-year lull. In the first case, during the war the country resumed its dormant nuclear program, first started under the Shah, to deter future threats of aggression and the use of WMD against its population. In the second case, with the looming threat of another war, this time with much more powerful and nuclear weapon-equipped adversaries, such as the United States and Israel, Irans wartime experience instructed it to avoid such a conflict by resolving the nuclear issue, reclaim its standing in the international community, and terminate the international sanctions weakening its economy. As Iranian President Hassan Rouhani put it, the JCPOA removed the shadow of war and sanctions that endangered Iran.
Significantly, the JCPOAs implementation process so far seems to confirm the lessons of the Iran-Iraq War: that Iran cant trust the United States and the international community, that it must remain on the defensive, and that it must rely only on itself.
Today, however, Iranians are uncertain about whether the JCPOA is performing those functions. The Trump administration has emphasized that it is uninterested in continuing the path taken by President Barack Obama and his administration. As Secretary of State Rex Tillerson put it just one month before the JCPOAs second anniversary, Our policy towards Iran is to push back on the hegemony, contain their ability to develop nuclear weapons and work toward support of those elements inside of Iran that would be to peaceful transition of that government. Those elements are there as we know. As Iranians see it, such statements signal Washingtons commitment to regime change in Iran, undermining one of the most important achievements of the JCPOAthe removal of the threat of military intervention by the United States and its allies. As President Rouhani again emphasized, The most important effect of the JCPOA is that the threat of war was lifted.
For now, Iran is continuing to implement the nuclear deal, but it is watching developments in Washington closely. Significantly, the JCPOAs implementation process so far seems to confirm the lessons of the Iran-Iraq War: that Iran cant trust the United States and the international community, that it must remain on the defensive, and that it must rely only on itself.
As a result, Iran is likely to boost its defenses further and to continue flexing its muscles in order to deter a potential attack by the United States or its allies. Iran did this in June, launching seven Zulfiqar surface-to-surface missiles toward a Syrian town controlled by the Islamic State. Although these missile strikes were meant to hit the Islamic State headquarters where the June 2017 twin attacks on Tehran were planned, they also sent a strong signal to Washington that Tehran can and will defend itself against any attack on its homeland. Iran is also increasingly refocusing on self-reliance, as it sees sanctions relief and the resulting economic recovery to be slower and much more fragile than many had hoped. Indeed, the lack of a clear message from Washington on its commitment to the JCPOA has deterred already risk-averse businesses from entering the Iranian market, thus confirming Supreme Leader Khameneis view that a resistance economy and more self-reliance, rather than opening up the country, are the keys to economic prosperity.
Two years after it was signed, the JCPOA has driven home some of the Iran-Iraq Wars most important lessons for Iranians. The deal was supposed to open up the country to businesses and investors and remove the threat of a war with a foreign power. Instead, it has made Irans leaders believe that self-reliance is the way forward and that the threat of war wont be removed regardless of the course of action they choose. The Trump administrations failure to formulate a clear policy on the JCPOA and secure its future six months into the new presidents tenure is reinforcing those views, and thereby undermining the administrations ability to influence Iranian behavior in a manner more conducive to U.S. national security interests.
This piece draws from the authors article What the Iran-Iraq War Tells Us about the Future of the Iran Nuclear Deal, which will appear in the summer 2017 issue of International Security.
Continue reading here:
Understanding the Iran Nuclear Deal through the Lens of the Iran-Iraq War - Lawfare (blog)
- Iran says Iraq exempt from any Strait of Hormuz restrictions - Reuters - April 5th, 2026 [April 5th, 2026]
- Iran Clears Iraq to Use Strait of Hormuz - wsj.com - April 5th, 2026 [April 5th, 2026]
- Iraq War Vet Dem Rep.: The longer the war goes on, the more leverage Iran has - MS NOW - April 5th, 2026 [April 5th, 2026]
- U.S. tells Americans in Iraq to leave immediately amid threat from Iran-backed militias - NBC News - April 5th, 2026 [April 5th, 2026]
- Iran-backed militias are destroying Iraq. Baghdad must take them on. - Atlantic Council - April 5th, 2026 [April 5th, 2026]
- American journalist abducted in Iraq had just trained on what to do in case she was kidnapped: Colleague - ABC News - April 5th, 2026 [April 5th, 2026]
- Americans in Iraq warned to leave 'now' amid threats of imminent attacks - NBC News - April 5th, 2026 [April 5th, 2026]
- In Iran, Iraq and the U.S., Women Speak Out Against State Repression - Ms. Magazine - April 5th, 2026 [April 5th, 2026]
- New Iraq report urges stronger action to protect Christians and other religious minorities - christiantoday.com - April 5th, 2026 [April 5th, 2026]
- Drone strikes signal escalating threat to Iraqi oil sector - Iraq Oil Report - April 5th, 2026 [April 5th, 2026]
- 21 games later: Iraq back at the World Cup after epic qualifying campaign - The Guardian - April 5th, 2026 [April 5th, 2026]
- Middle East Conflict: Tensions spill over to Iraq, with residential areas and public infrastructure hit by drone attacks - news.cgtn.com - April 5th, 2026 [April 5th, 2026]
- Iraq shuts key trade crossing with southern Iran after airstrikes near border post - The Times of Israel - April 5th, 2026 [April 5th, 2026]
- Iraq closes southern border crossing with Iran following deadly strike - China Daily - Global Edition - April 5th, 2026 [April 5th, 2026]
- Ohio National Guard pilot killed in Iraq to be buried Friday - FOX19 | Cincinnati - April 5th, 2026 [April 5th, 2026]
- America is about to hand Iraq to Iran again - Washington Examiner - April 5th, 2026 [April 5th, 2026]
- Freelance journalist from southern Wisconsin kidnapped in Iraq - WKOW - April 5th, 2026 [April 5th, 2026]
- US Embassy in Iraq warns Americans to leave now as Middle East strikes intensify - The Hill - April 5th, 2026 [April 5th, 2026]
- Iran: Iraq to be exempt from any Hormuz restrictions - Breakingthenews.net - April 5th, 2026 [April 5th, 2026]
- Iraq weather update: Clear skies south, rain and thunder in the north - Iraqi News - April 5th, 2026 [April 5th, 2026]
- Iran eases transit restrictions for Iraq, but US-Iran ceasefire odds drop - cryptobriefing.com - April 5th, 2026 [April 5th, 2026]
- CAIR Calls for Release of Wisconsin Journalist Shelly Kittleson Kidnapped in Iraq - CAIR - April 5th, 2026 [April 5th, 2026]
- Iraq War pilots among military experts enabling first crewed moon mission in more than 50 years - Stars and Stripes - April 5th, 2026 [April 5th, 2026]
- Iraqi Resistance Fighter Carry 19 Anti-US Ops Across Iraq - WION - April 5th, 2026 [April 5th, 2026]
- Deadly airstrike shuts Iraq's Shalamcheh crossing with Iran - Trkiye Today - April 5th, 2026 [April 5th, 2026]
- Iraq's World Cup qualification 'one of the toughest jobs in the world' - Arnold - espn.com - March 30th, 2026 [March 30th, 2026]
- Alive or not? Mojtaba Khamenei resurfaces with message to Iraq after Trump claim - India Today - March 30th, 2026 [March 30th, 2026]
- Iraq one step from first World Cup in 40 years after overcoming travel problems - MSN - March 30th, 2026 [March 30th, 2026]
- Latest message purportedly from Irans new supreme leader thanks Iraq for war support - The Times of Israel - March 30th, 2026 [March 30th, 2026]
- Khamenei Commends Iraq for Standing with Iran in War Against US, Israel - Caspian Post - March 30th, 2026 [March 30th, 2026]
- Rene Meulensteen: Qualifying for a World Cup is an opportunity to change the perception of Iraq - The Athletic - The New York Times - March 30th, 2026 [March 30th, 2026]
- Bolivias youthful reinvention takes them to brink of World Cup, but Iraq have cause to believe - The Athletic - The New York Times - March 30th, 2026 [March 30th, 2026]
- U.S. Policy in Iraq Deepens Its Crises Rather than Resolving Them - Middle East Forum - March 30th, 2026 [March 30th, 2026]
- The Long Shadow of the Iran-Iraq War - newlinesmag.com - March 30th, 2026 [March 30th, 2026]
- Iranians at the border crossing into Iraq urge the US to end the war - The Lufkin Daily News - March 30th, 2026 [March 30th, 2026]
- U.S. Tells Citizens to Leave Iraq After Second Attack on Embassy - The New York Times - March 30th, 2026 [March 30th, 2026]
- Sister recounts relentless fight to free sibling held captive in Iraq for 903 days - CBS News - March 30th, 2026 [March 30th, 2026]
- AP reports: Iranians at border crossing into Iraq urge US to end the war - Yahoo - March 30th, 2026 [March 30th, 2026]
- Mojtaba Khamenei Breaks Silence After Trump Question His Absence; Thanks Iraq For Supporting In War - The Times of India - March 30th, 2026 [March 30th, 2026]
- Three Ohio airmen killed in crash over Iraq to be returned to Columbus - WLWT - March 30th, 2026 [March 30th, 2026]
- Irans IRGC threatens to strike American universities in Iraq - Iraqi News - March 30th, 2026 [March 30th, 2026]
- Excavations at Alexander the Great's rediscovered city in Iraq postponed due to war - The Art Newspaper - March 30th, 2026 [March 30th, 2026]
- Exiled Iranian Kurds in Iraq say they will return only if Iran's theocracy falls - PBS - March 22nd, 2026 [March 22nd, 2026]
- Nato relocates personnel from Iraq mission to Europe amid conflict in Middle East as it happened - The Guardian - March 22nd, 2026 [March 22nd, 2026]
- Kurds in northern Iraq celebrate the new year festival of Nowruz, in photos - AP News - March 22nd, 2026 [March 22nd, 2026]
- Irans proxy militias in Iraq blast open a new front in war against US - The Jerusalem Post - March 22nd, 2026 [March 22nd, 2026]
- From the archives: Airmen at Bashur Airfield, Iraq - Stars and Stripes - March 22nd, 2026 [March 22nd, 2026]
- A Look Back at the U.S.-led Invasion of Iraq, 23 Years On - PBS - March 22nd, 2026 [March 22nd, 2026]
- NATO says it is 'adjusting' mission in Iraq after report of withdrawal of personnel - Reuters - March 22nd, 2026 [March 22nd, 2026]
- Iraq declares force majeure on foreign-operated oil fields over Hormuz disruption, sources say - Middle East Eye - March 22nd, 2026 [March 22nd, 2026]
- Fire reported after attack near US military base in northern Iraq - Anadolu Ajans - March 22nd, 2026 [March 22nd, 2026]
- Iraq's Kataib Hezbollah says it will temporarily suspend attacks on US embassy with conditions - Reuters - March 22nd, 2026 [March 22nd, 2026]
- Father of 3 deployed less than week among 6 airmen killed in plane crash in Iraq - NBC 6 South Florida - March 22nd, 2026 [March 22nd, 2026]
- Iraq Unable to Control Armed Militias, Kurdish Official Warns, Citing Hundreds of Attacks - Kurdistan24 - March 22nd, 2026 [March 22nd, 2026]
- Dollar steady in Iraq as Eid holiday halts trading - - March 22nd, 2026 [March 22nd, 2026]
- Iraq says investigations ongoing over attacks on diplomatic missions - thenewregion.com - March 22nd, 2026 [March 22nd, 2026]
- Trumps Iran War Already Costs More Than Bushs Iraq Opening - Newsweek - March 22nd, 2026 [March 22nd, 2026]
- Pentagon targets Iran-linked militias in Iraq as Hegseth vows 'we will finish this' for fallen US troops - Fox News - March 22nd, 2026 [March 22nd, 2026]
- Exiled Iranian Kurds in Iraq say they will return only if Irans theocracy falls - Los Angeles Times - March 22nd, 2026 [March 22nd, 2026]
- From the archives: Day 1 of the Iraq War - CBS News - March 22nd, 2026 [March 22nd, 2026]
- Post-Saddam Iraq at 23: The War It Never Wanted Is Back - Modern Diplomacy - March 22nd, 2026 [March 22nd, 2026]
- Kurds in northern Iraq celebrate the new year festival of Nowruz, in photos - Union-Bulletin - March 22nd, 2026 [March 22nd, 2026]
- On World Water Day 2026, know about the Mandaeans of Iraq and Iran and their aqua-centric faith - Down To Earth - March 22nd, 2026 [March 22nd, 2026]
- Iranian Kurdish fighters find themselves in the middle of U.S.-Iran war as they wait in Iraq - CBC - March 22nd, 2026 [March 22nd, 2026]
- Iranian Kurds long for home as they mark Nowruz in Iraq - AL-Monitor - March 22nd, 2026 [March 22nd, 2026]
- The 200 Spanish soldiers who remained in Iraq have been successfully evacuated - thediplomatinspain.com - March 22nd, 2026 [March 22nd, 2026]
- Exiled Iranian Kurds in Iraq say they will return only if Irans theocracy falls - AP News - March 22nd, 2026 [March 22nd, 2026]
- Same Lies, New War: Trump and the Iraq Playbook - Reason Magazine - March 22nd, 2026 [March 22nd, 2026]
- Pilot Honors Three Ohio Air National Guardsmen Killed in Refueling Tanker Crash in Iraq - The Weekly Times - March 22nd, 2026 [March 22nd, 2026]
- French jihadist sentenced to life in jail over IS group genocide of Iraq's Yazidis - France 24 - March 22nd, 2026 [March 22nd, 2026]
- Iraq Was the Warm-Up: Iran Is the Trap - RealClearDefense - March 22nd, 2026 [March 22nd, 2026]
- U.S. Embassy in Baghdad Targeted as Iraq Gets Drawn Deeper Into Regional War - The New York Times - March 9th, 2026 [March 9th, 2026]
- Beware the similarities between the wars in Iraq and Trumps Iran war - The Seattle Times - March 9th, 2026 [March 9th, 2026]
- From Iraq to Iran: How Congress Handed Over War Powers to the Presidency - Military.com - March 9th, 2026 [March 9th, 2026]
- The U.S. Embassy in Baghdad was targeted in a rocket attack over the weekend as Iraq found itself being drawn deeper into the war engulfing... - March 9th, 2026 [March 9th, 2026]
- Iraq coach Graham Arnold urges FIFA to delay his team's World Cup playoff because of the Iran war - NBC 6 South Florida - March 9th, 2026 [March 9th, 2026]
- Action on Another Front: Strikes on Pro-Tehran Militias in Iraq - Foundation for Defense of Democracies - March 9th, 2026 [March 9th, 2026]
- Oil and gas production shutdowns in Iraq and Kuwait widen the Iran war's impact on energy prices - Fortune - March 9th, 2026 [March 9th, 2026]
- Opinion | Trumps Iran War and the Shadow of Iraq - The New York Times - March 9th, 2026 [March 9th, 2026]
- Iraq coach Graham Arnold urges FIFA to delay his team's World Cup playoff because of the Iran war - Temple Daily Telegram - March 9th, 2026 [March 9th, 2026]