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The Joint Comprehensive Plan of Action (JCPOA) adopted by Iran and the P5+1 partners in July 2015 was an effort not only to prevent Iran from acquiring nuclear weapons but also to avert a nuclear arms competition in the Middle East. But uncertainties surrounding the future of the Iran nuclear deal, including the question of what Iran will do when key JCPOA restrictions on its nuclear program expire after 15 years, could provide incentives for some of its neighbors to keep their nuclear options open.

In their Brookings Arms Control and Non-Proliferation Series monograph, “The Iran Nuclear Deal: Prelude to Proliferation in the Middle East?,” Robert Einhorn and Richard Nephew assess the current status of the JCPOA and explore the likelihood that, in the wake of the agreement, regional countries will pursue their own nuclear weapons programs or at least latent nuclear weapons capabilities. Drawing on interviews with senior government officials and non-government experts from the region, they focus in depth on the possible motivations and capabilities of Egypt, Turkey, Saudi Arabia, and the United Arab Emirates for pursuing nuclear weapons. The monograph also offers recommendations for policies to reinforce the JCPOA and reduce the likelihood that countries of the region will seek nuclear weapons.

On May 31, the Brookings Arms Control and Non-Proliferation Initiative hosted a panel to discuss the impact of the JCPOA on prospects for nuclear proliferation in the Middle East. Brookings Senior Fellow and Deputy Director of Foreign Policy Suzanne Maloney served as moderator. Panelists included H.E. Yousef Al Otaiba, ambassador of the United Arab Emirates to the United States; Derek Chollet, counselor and senior advisor for security and defense policy at the German Marshall Fund; Brookings Senior Fellow Robert Einhorn; and Brookings Nonresident Senior Fellow Richard Nephew.

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• The Iran nuclear deal: Prelude to proliferation in the Middle East?

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• 20160531_iran_nuclear_deal_transcript

When Iran and the P5+1 signed a deal over Tehran’s nuclear program last July, members of Congress, Middle East analysts, and Arab Gulf governments all warned that the agreement would prompt Iran’s rivals in the region to race for the bomb.

In a report that Bob Einhorn and I released this week, we assessed this risk of a so-called proliferation cascade. We look at four states in particular—Saudi Arabia, the United Arab Emirates, Egypt, and Turkey—and Bob briefly explores each case in another blog post out today. In the paper, we argue that although the likelihood of a proliferation cascade in the Middle East is fairly low, and certainly lower than a number of critics of the Iran deal would have you believe, it is not zero. Given that, here are eight steps that leaders in Washington should take to head off that possibility:

1. Ensure that the JCPOA is rigorously monitored, strictly enforced, and faithfully implemented;
2. Strengthen U.S. intelligence collection on Iranian proliferation-related activities and intelligence-sharing on those activities with key partners;
3. Deter a future Iranian decision to produce nuclear weapons;
4. Seek to incorporate key monitoring and verification provisions of the JCPOA into routine IAEA safeguards as applied elsewhere in the Middle East and in the global nonproliferation regime;
5. Pursue U.S. civil nuclear cooperation with Middle East governments on terms that are realistic and serve U.S. nonproliferation interests;
6. Promote regional arrangements that restrain fuel cycle developments and build confidence in the peaceful use of regional nuclear programs;
7. Strengthen security assurances to U.S. partners in the Middle East; and
8. Promote a stable regional security environment.

Taken together, these steps deal with three core challenges the United States faces in shoring up the nonproliferation regime in the region.

The first is that the central test of nonproliferation in the Middle East will come from how the JCPOA is believed to be meeting its core objective of preventing Iranian nuclear weapons development and Iranian establishment of regional hegemony. It cannot be stressed enough that the decision to pursue nuclear weapons by any state, including those in the region, starts with a sense of vulnerability to core security threats and an inability to address those threats through any other means. The history of nuclear proliferation is one of tit-for-tat armament in the face of overriding security imperatives. Both finished and aborted nuclear programs bear the hallmarks of a security dilemma impelling states to make the political, economic, and security investments into nuclear weapons.

This is no less true for countries across the region than for Iran. To the extent that the overall security environment can be stabilized, there will be less impetus for any Middle Eastern state to develop nuclear weapons. The United States should focus on:

• Fully implementing and enforcing all sides of the JCPOA (nuclear restrictions, transparency, and sanctions relief);
• Creating a strong sense of deterrence toward Iran, manifest most clearly in the passage of a standing Authorization to Use Military Force if Iran is determined to be breaking out toward acquisition of a nuclear weapon;
• Providing security assurances and backing them up with the mechanisms to make them actionable like joint exercises, logistical planning, and cooperation with a range of regional and extra-regional actors; and,
• Working to promote a more stable regional environment by seeking the resolution of simmering conflicts.

But, these latter two factors also point to another resonant theme in our research: the need for the United States to be a player. After decades of involvement in the region, the United States has yet to settle upon the right balance between involvement and remove. Yet, establishing this equilibrium is essential. States in the region need predictability in their affairs with the United States, including knowing the degree to which our assurances will stand the test of time.

States in the region need predictability in their affairs with the United States, including knowing the degree to which our assurances will stand the test of time.

In part for this reason, the United States should not only pursue deeper security relationships, but also civil nuclear cooperation with interested states throughout the region. Such a relationship both ensures a closer link between the United States and its partners and discourages the spread of enrichment and reprocessing technology by disincentivizing countries from “going it alone.” In the Middle East, the United States would need to find a formulation that offers some flexibility (such as by building in language that would permit the United States to terminate any nuclear cooperation arrangements in the face of sensitive fuel cycle development by the other side).

The United States should also share intelligence more closely with its partners in the region. This is helpful in the short term, of course, but also helps the United States understand the mindset of and intelligence picture of its regional partners in a broader sense. It also helps leaders in Washington address concerns brought about by unfounded rumors or speculation as to Iran’s intentions or capabilities.

Changing how we do business

Even more important than how the JCPOA was negotiated will be how we transition from its restrictions and transparency mechanisms into a new world in 15 to 20 years. 

The United States seek to incorporate elements of the JCPOA into normal international monitoring practices and should negotiate new arrangements to help govern the future development of nuclear technology in the region. 

To achieve the former, the IAEA will need to make some changes to how it does business. For example, the IAEA determines how best to implement its monitoring mission, contingent on acceptance by the country being inspected. The United States and its partners should work with the IAEA (and other countries with significant nuclear activities) to make some parts of the JCPOA standard operating practice, such as online monitoring of enrichment levels. Other elements of the JCPOA may require agreements at the IAEA and beyond for how nuclear-related activities, including those that could have value for nuclear weaponization, are handled. It might be hard to get agreement, not least because there is clear language in the JCPOA that states that it will not be seen as a precedent for future nuclear nonproliferation efforts. However, it should still be the ambition of the United States to make such steps part of the norm. 

A far more difficult lift would be organizing a regional approach to the nuclear fuel cycle. This is not the same as creating a multilateral fuel cycle, though some elements that approach would be helpful. Rather, the United States should find ways to craft regional agreements or, failing that, moratoria on aspects of the fuel cycle that others in the region would find threatening. It would be easier to negotiate constraints some aspects than others. For example, spent fuel reprocessing is rare in the Middle East, with only Israel having been known to do it to a significant degree. It may therefore be an attractive first place to begin. Enrichment would be altogether more difficult, but it may be possible to convince states in the region to forego the expansion of their enrichment programs beyond their status quo. For Iran, it would continue to possess uranium enrichment but with constraints that limit the utility of this program for weapons production; its incentive would be to avoid creating the rationale for regional competition. For other countries in the region, it would involve holding off on enrichment, but also on the financial and political investment enrichment would involve—as well refraining from creating a security dilemma for Iran that could produce miscalculation in the future.

While some of these recommendations are more challenging (and may prove impossible), others are potentially easier. By taking a multifaceted approach, the United States increases the chances that no further weapons of mass destruction proliferate in the Middle East down the road. 

Editors’ Note: Richard Nephew and Bob Einhorn spoke about their new report at a recent Brookings event. You can see the video from the event here.

Was the Iran nuclear deal, signed last summer, a prelude to proliferation across the Middle East? This is a question that Brookings Senior Fellow Robert Einhorn and Non-resident Senior Fellow Richard Nephew explore in a new report. At an event to discuss their findings—moderated by Brookings Deputy Director of Foreign Policy and Senior Fellow Suzanne Maloney and with panelists Derek Chollet and H.E. Yousef Al Otaiba—Einhorn and Nephew argued that none of the Middle East’s “likely suspects” appears both inclined and able to acquire indigenous nuclear weapons capability in the foreseeable future. They also outlined policy options for the United States and other members of the P5+1.

Einhorn described the incentives and capabilities of Egypt, Saudi Arabia, Turkey, and the United Arab Emirates for acquiring nuclear weapons. He argued that, while both Saudi Arabia and the UAE a) consider Iran a direct military threat, b) have concerns about the U.S. commitment to the security of the region, and c) have sufficient financial resources, they recognize that they have no choice but to rely on the United States for their security and are unwilling to jeopardize that relationship by seeking nuclear weapons. Einhorn also said that both Egypt and Turkey do not view Iran as a direct military threat and are more preoccupied with instability on their borders and internal security, concerns that cannot be addressed by possession of a nuclear weapons capability.

Nephew outlined policy recommendations, including measures to ensure strict implementation of the JCPOA, greater intelligence sharing and security cooperation with Middle East allies, and means of fostering IAEA-supervised regional arrangements that would encourage peaceful nuclear energy development and limit potentially destabilizing nuclear activities. Nephew also asserted that some elements of the JCPOA, such as online monitoring of nuclear facilities, could be applied to other nuclear energy programs in the region to enhance transparency. 

Derek Chollet of the German Marshall Fund argued the United States must deter Iran and reassure U.S. allies by maintaining a robust military presence in the region, planning a range of U.S. responses to destabilizing Iranian activities, and ensuring that U.S. forces have the weapons systems and personnel required for scenarios involving Iran. He suggested that the United States and its Middle East allies continue regular summit meetings on security and broader partnership issues, and possibly formalize security cooperation by establishing a dedicated regional security framework. 

Emirati Ambassador to the United States Yousef Al Otaiba emphasized that, to many of the countries in the region, Iran poses a threat wider than just its nuclear activities. He suggested that the JCPOA will be judged on the degree to which the United States and its allies address Iran’s destabilizing behavior outside of the nuclear file, such as Tehran’s support for Hezbollah and the Houthis, as well as its ballistic missile activities. Al Otaiba said that, though he has seen some efforts by the Obama administration to push Iran on its regional behavior, it has sent a mixed message overall, with senior U.S. officials also encouraging European banks to invest in Iran. The ambassador asserted that rigorous enforcement of the JCPOA will be critical to convincing Iran not to eventually proceed to build nuclear weapons.

On Saudi Arabia, Einhorn noted that although the Obama administration supported the Saudi military campaign in Yemen, there was a risk that the Kingdom would overreact to its regional security challenges. He suggested that the United States pursue a dual-track approach: counter provocative Iranian behavior and defend the security interests of its regional partners, while at the same time seeking a resolution of regional disputes and encouraging Saudi Arabia and Iran to find ways of reducing tensions between them.

On the possibility that Iran would rapidly scale up its enrichment program, Einhorn acknowledged that while Tehran can legally do so under the JCPOA in 10 to 15 years, it will not have a strong civil nuclear rationale since it will be able to acquire nuclear fuel from Russia and other suppliers. Furthermore, Iran’s progress in centrifuge research and development may not be as rapid as Iran currently anticipates. Moreover, even if Iran elects to ramp up its enrichment program down the line, the JCPOA and Nuclear Non-Proliferation Treaty (NPT) will bar it from pursuing nuclear weapons, and monitoring arrangements still in place will provide warning and enable the United States to intervene and prevent Iran from building nuclear weapons.

On reaching a regional accommodation that includes Iran, Al Otaiba indicated that the UAE would have much to gain, especially economically, from a better relationship with Tehran. He said the UAE and others in the region would like to try to engage with Iran to reduce tensions—but Iran, for its part, seems unwilling.

On prospects for a U.S.-Saudi civil nuclear cooperation agreement, Einhorn said that progress on such an agreement has stalled due to Saudi reluctance to formally renounce enrichment, something the United States has so far insisted on. He suggested that Washington should be prepared to relax the so-called “gold standard” (i.e., a formal renunciation of on enrichment and reprocessing) and instead accept an approach that would still discourage Saudi fuel cycle programs, such as giving Riyadh the right to pursue enrichment but allowing the United States to cease its nuclear cooperation if the Kingdom exercised that right. On the UAE’s civil nuclear program, Al Otaiba affirmed that the Emiratis continue to value the “gold standard” barring enrichment which is enshrined in the U.S.-UAE civil nuclear agreement, and have no plans to change their position on enrichment.