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1. Toward a More Proliferated World? The Geopolitical Forces that Will Shape the Spread of Nuclear Weapons

Author:
Eric M. Brewer, Ilan Goldenberg, Joseph Rodgers, Maxwell Simon, and Kaleigh Thomas
Publication Date:
09-2020
Content Type:
Special Report
Institution:
Center for a New American Security
Abstract:
The United States and the international community have been relatively successful at preventing the spread of nuclear weapons, but there are new reasons to question whether this track record will last into the future. Working with partners, the United States has steadily built a framework of disincentives and barriers to prevent proliferation. These include: 1) international treaties and agreements that have erected legal, political, and normative barriers to the bomb; 2) U.S. security commitments to allies that dampen their own perceived need for nuclear weapons; and, 3) a set of tough penalties (e.g., sanctions) for those who get caught trying to build the bomb. In other words, the barriers to entry to the nuclear club are high, and those countries that want the ultimate weapon need to be willing to accept significant risks. This helps explain why, although many countries have explored or pursued nuclear weapons, only nine states have them today. But several trends are eroding the foundation on which this formidable set of barriers rests. These trends are rooted in, and being shaped by, changes to the nature and structure of the international system: namely, the decline of U.S. influence and its gradual withdrawal from the international order that it helped create and lead for more than 70 years, and the concurrent rise of a more competitive security environment, particularly among great powers. These trends (detailed below) will have three broad implications for proliferation and U.S. policy. First, they stand to increase pressures on countries to seek nuclear weapons or related capabilities as a hedge. Second, they will almost certainly challenge the U.S. ability to effectively wield the traditional “carrots and sticks” of nonproliferation and counterproliferation policy and dilute the effectiveness of those tools. Finally, they could increasingly pit U.S. nonproliferation goals against other policy objectives, forcing harder tradeoffs.
Topic:
Security, Arms Control and Proliferation, Nuclear Weapons, Geopolitics, Nonproliferation, and Post Cold War
Political Geography:
Global Focus and United States of America

2. Reengaging Iran: A New Strategy for the United States

Author:
Ilan Goldenberg, Elisa Catalano Ewers, and Kaleigh Thomas
Publication Date:
08-2020
Content Type:
Special Report
Institution:
Center for a New American Security
Abstract:
It appears unlikely that Iran will engage in diplomatic negotiations with President Donald Trump’s administration before the U.S. elections. However, the international community may find Iran ready to consider a return to negotiations in 2021—regardless of the results in November—either because of Iran’s interest in engaging a Biden administration or in an effort to avoid four more years of the Trump administration’s maximum pressure campaign. This report lays out potential options for a new U.S. administration to engage Iran in 2021. Many of the ideas also can be adapted for a second term Trump administration as described at the end of this report.
Topic:
Security, Diplomacy, Nuclear Weapons, and Engagement
Political Geography:
Iran, Middle East, North America, and United States of America

3. Countering Iran in the Gray Zone: What the United States Should Learn from Israel’s Operations in Syria

Author:
Ilan Goldenberg, Nicholas Heras, Kaleigh Thomas, and Jennie Matuschak
Publication Date:
04-2020
Content Type:
Special Report
Institution:
Center for a New American Security
Abstract:
Since the Islamic Revolution in 1979 and especially since the U.S. invasion of Iraq in 2003, Iran has become highly proficient in using its surrogates and proxies across the Middle East as a tool to achieve its interests while avoiding direct conflict with the United States. Successive U.S. presidents have sought options for pushing back against this Iranian strategy but have struggled to find approaches that could deter Iran’s actions or degrade its capabilities. In most cases U.S. administrations have been hesitant to respond at all, for fear of starting a larger conflict. The recent killing of Qassim Soleimani represents the opposite problem, in which the United States and Iran came unnecessarily close to a much larger war. In contrast, Israel’s “campaign between the wars” (the Hebrew acronym is mabam) against Iran and Iranian-backed groups in Syria has been one of the most successful military efforts to push back against Iran in the “gray zone.” Since the start of the Syrian civil war in 2011, and especially since early 2017, Israel has conducted more than 200 airstrikes inside Syria against more than 1,000 targets linked to Iran and it’s Islamic Revolutionary Guard Corps Quds Force (IRGCQF), and against IRGC-QF backed groups such as the Lebanese Hezbollah. This campaign has slowed Iran’s military buildup in Syria while avoiding a broader regional conflagration that would have been damaging to Israel’s interests.1 This study examines Israel’s mabam campaign and asks what lessons the United States can draw and how they may be applied to future U.S. actions in gray zone conflicts, both against Iran and more broadly.
Topic:
Security, Foreign Policy, Military Affairs, Conflict, and Syrian War
Political Geography:
Iran, Middle East, Israel, and Syria

4. Escalation or Negotiation? Conclusions of a Tabletop Exercise on the Future of U.S.-Iran Relations

Author:
Elisa Catalano Ewers, Ilan Goldenberg, Nicholas Heras, and Kaleigh Thomas
Publication Date:
06-2019
Content Type:
Special Report
Institution:
Center for a New American Security
Abstract:
On May 21, the Center for a New American Security (CNAS) hosted an all-day tabletop exercise (TTX) in Washington, D.C., to game out three scenarios related to the crisis surrounding U.S.-Iran tensions over Iran’s nuclear enrichment program and destabilizing regional policies. The intent was to understand how key players would respond and act in these potential scenarios. The TTX included seven teams: the United States, Iran, Europe (representing primarily France, Germany, and the United Kingdom but also the European Union), China, Russia, Israel, and the Gulf Arab States (one player as Saudi Arabia/UAE and the other player as Oman). Teams featured American and foreign regional and functional experts with a deep experience in their respective areas. Players were asked to play the most realistic version of their government.
Topic:
Security, Foreign Policy, and Bilateral Relations
Political Geography:
Iran, Middle East, North America, and United States of America