Nuclear Disarmament

Nuclear disarmament refers to the act, by unilateral decision or international agreement, of reducing or eliminating the total number of nuclear weapons worldwide, with the end goal of a nuclear-free world. RAND research has provided policymakers with guidance and analysis on options for reduction or elimination of nuclear arsenals and the long-term enforcement of international nuclear disarmament.

  • North Korean leader Kim Jong Un waves to the crowd during a military parade in Pyongyang, April 15, 2012


    What Will Kim Jong Un Want and What He Might Give

    Verifiable denuclearization is an impossible goal, not just because Kim Jong Un may not agree, but because such a deal couldn't be fully verified if he did. But this doesn't mean there is no deal worth making for America.

    Mar 12, 2018

  • A display featuring missiles and a portrait of Iran's Supreme Leader Ayatollah Ali Khamenei is seen at Baharestan Square in Tehran, Iran, September 27, 2017


    Can Europe Save the Iran Nuclear Deal?

    In mid-January, President Trump threatened to withdraw from the Iran agreement if Europe does not “fix” it within four months. There are viable steps Europe could take to address Trump's concerns about the deal—on missile development, inspections, and sunset clauses. But if the United States withdraws, Europe could still work with other international powers to keep the deal alive.

    Mar 12, 2018

  • Russian President Vladimir Putin addresses the Federal Assembly in Moscow, Russia March 1, 2018


    Could Putin's Speech Signal the Erosion of Nuclear Nonproliferation?

    Russian President Vladimir Putin has linked the development of new nuclear weapons capabilities to the United States' refusal to collaborate on arms control. Perhaps before Russia goes down this path, another attempt at dialogue would be beneficial as both nations have expressed a shared interest in limiting nuclear proliferation.

    Mar 7, 2018

  • Iranian Foreign Minister Javad Zarif (R) makes a statement as European Union High Representative for Foreign Affairs and Security Policy Federica Mogherini watches, following nuclear talks at the Swiss Federal Institute of Technology in Lausanne, April 2, 2015.

    Journal Article

    Saving Transatlantic Cooperation and the Iran Nuclear Deal: A View from Europe and the United States

    Strong transatlantic cooperation holds the best prospects for achieving the core common objective of preventing a nuclear-armed Iran.

    Feb 16, 2018

  • Iran nuclear deal word cloud


    Analyzing New U.S. Iran Policy

    In this Call with the Experts, RAND Middle East experts Dalia Dassa Kaye and Alireza Nader discuss the future of the Iran nuclear deal and reactions to new sanctions on the Islamic Revolutionary Guard Corps in Iran.

    Oct 26, 2017

  • Intercontinental ballistic missiles (ICBM) are driven during a military parade in Pyongyang, North Korea, April 15, 2017


    Tensions Between North Korea and the U.S.

    RAND experts Bruce Bennett, Andrew Scobell, and J.D. Williams host a conference call with news media discussing the rising tensions between North Korea and the United States. Senior Media Relations Officer Khorshied Samad moderates the call.

    Aug 16, 2017

  • Multimedia

    North Korea's Continuous Provocations

    In this July 17th, 2017 congressional briefing, Bruce W. Bennett, Senior International/Defense Researcher, discusses North Korea's nuclear missile programs, its changing relationship with China, and implications for U.S. policy.

    Jul 17, 2017

  • People watch a huge screen showing the test launch of intercontinental ballistic missile Hwasong-14 in this undated photo released by KCNA, July 5, 2017.


    A Surgical Strike Against North Korea? Not a Viable Option

    North Korea's July 4 launch of an intercontinental ballistic missile that could hit American soil has renewed talk of military intervention. But an effective limited military strike with minimal collateral damage and no escalation simply won't work.

    Jul 14, 2017

  • Research Brief

    Domestic Factors Could Accelerate the Evolution of China's Nuclear Posture

    This brief discusses how domestic factors could influence China's evolving nuclear deterrent.

    Apr 20, 2017

  • Military vehicles carrying DF-26 ballistic missiles travel past Tiananmen Gate during a military parade to commemorate the 70th anniversary of the end of World War II in Beijing, September 3, 2015


    China's Evolving Approach to Nuclear Deterrence

    China's nuclear posture has been consistent since 1964. But in recent years, China has increased the numbers of its missiles and warheads and improved the quality of its force. Understanding its future nuclear direction is critical to shaping U.S. strategy.

    Mar 15, 2017

  • A staff member removes the Iranian flag from the stage after the Iran nuclear talks in Vienna, Austria, July 14, 2015


    Sticking with the Complicated U.S.-Iran Relationship

    The United States and Iran differ on many issues, but they signed what has so far been a successful nuclear agreement and both seek to defeat the Islamic State. The U.S. would have more to gain by sticking with the relationship than by pursuing a policy of “regime change.”

    Mar 2, 2017

  • U.S. President Barack Obama chairs the closing session of the Nuclear Security Summit, focusing on the Counter-ISIL campaign, in Washington, April 1, 2016


    Protect Nuclear Nonproliferation Norms

    Strong and viable global nuclear nonproliferation norms should remain a cornerstone of U.S. security now and into the future. Friends and allies must continue to have confidence in the U.S. strategic nuclear guarantees.

    Oct 9, 2016

  • Iranian President Hassan Rouhani speaks at a news conference near the United Nations General Assembly in New York City, September 22, 2016


    Whoever Wins the Presidency, the Next Big International Crisis Will Come from Iran

    The next U.S. president is likely to meet many international crises after taking office, and Iran may be one of the most challenging. The continuing climate of repression, the next Iranian presidential election, and Khamenei's eventual demise may provide some important opportunities for him or her.

    Sep 29, 2016

  • Person checking radiation with a geiger counter


    Finding a Nuclear Weapon: Hope Beyond the Screwdriver

    Science and technology is only partly at the point of reliably detecting a nuclear weapon in cities — for some weapons and some adversaries. The solutions for this problem are only partial and are complicated by the nuances of the science.

    Sep 21, 2016

  • Israel's Prime Minister Benjamin Netanyahu participates in a forum hosted by the Center for American Progress in Washington, DC, November 10, 2015


    Israel's Iran Policies After the Nuclear Deal

    Israel was one of the most vocal opponents of the Iran nuclear talks. But once the nuclear deal became a reality, Israel's attention turned to nonnuclear challenges, particularly Iran's growing role in Syria.

    Aug 29, 2016

  • Iranian Foreign Minister Mohammad Javad Zarif addresses the 2015 Review Conference of the Parties to the Treaty on the Non-Proliferation of Nuclear Weapons (NPT) at United Nations headquarters in New York, April 27, 2015


    The End of Nuclear Proliferation?

    As the last case of nuclear proliferation fades further into history, it may become politically difficult to allocate resources to preventing it as other pressing threats, such as bio- and cyber-terrorism, continue to emerge. The time to act to keep nuclear proliferation a thing of the past is now.

    Jul 26, 2016

  • RAND's Alireza Nader (right) discusses the future of Iran with Dan Simpson of the Pittsburgh Post-Gazette at RAND's Pittsburgh office, March 30, 2016


    Impact of Iran Nuclear Deal Discussed at RAND Event

    The Iran nuclear deal has been the subject of strong criticism from U.S. presidential candidates, including promises to scrap the agreement in favor of taking a much tougher stance with Iran. But should a president “tear up” the deal on his or her first day in office? What would be the outcome for the United States?

    Apr 1, 2016

  • Events @ RAND Audio Podcast


    Where Is Iran Headed?

    Ali Nader, author of The Days After a Deal with Iran: Continuity and Change in Iranian Foreign Policy, offers insights into Iranian politics, the effect of sanctions relief on the Iranian economy, and Iran's role in regional conflicts.

    Mar 30, 2016

  • U.S. Secretary of State John Kerry delivers a statement that sanctions will be lifted on Iran after the IAEA verified that Iran has met all conditions under the nuclear deal, January 16, 2016


    Iran, Terrorism, and Nonproliferation After the Nuclear Deal

    As Iran re-enters global markets, the Obama administration needs a strategy that accounts for the nuclear deal's potentially adverse implications for U.S. counterterrorism policy as well as its advantages for nonproliferation policy.

    Jan 28, 2016

  • U.S. Secretary of State John Kerry talks with Iranian Foreign Minister Mohammad Javad Zarif after the IAEA verified that Iran has met all conditions under the nuclear deal, January 16, 2016


    Iran Nuclear Deal Is Working, but Challenges Persist

    The nuclear agreement with Iran made sanctions relief contingent on Iran's first having verifiably undertaken steps to dismantle its nuclear program. It has completed these tasks, and it is now the United States' turn to implement its obligations under the deal.

    Jan 19, 2016