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.

  • 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

    Report

    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

    Commentary

    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

    Commentary

    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

    Commentary

    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

    Commentary

    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

    Report

    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

    Commentary

    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

    Blog

    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

    Multimedia

    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

    Commentary

    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

    Commentary

    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

  • U.S. Senator Ted Cruz (R-TX) addresses a rally against the Iran nuclear deal at the U.S. Capitol, Washington, DC, September 9, 2015

    Commentary

    Congress Should Monitor Iran Deal, Not Keep Trying to Kill It

    If Iranian compliance with the nuclear accord is Congress's goal, then legislators should focus on ensuring that the deal is effectively implemented.

    Sep 12, 2015

  • U.S. Secretary of State John Kerry testifies before a House Foreign Affairs Committee hearing on the Iran nuclear agreement in Washington, July 28, 2015

    Commentary

    The Only Iran Deal Alternative Worth Considering

    Now is the time for Washington to prove its leadership and implement the Iran nuclear deal. The alternative is a major diplomatic defeat for America and an unrestricted Iranian nuclear program.

    Aug 30, 2015

  • Iran flag above Tehran skyline

    Commentary

    A Better Deal for Iran

    It is critical for lawmakers to understand there will be serious consequences for rejecting the Iran deal. And those consequences look a lot worse for the United States and its partners than for Iran.

    Aug 24, 2015

  • A woman and child release lanterns into the Motoyasu River on the 70th anniversary of the bombing of Hiroshima, Japan, August 6, 2015

    Commentary

    Out of the Mushroom Cloud's Shadow

    With Japan's nuclear restraint no longer the article of faith it once was, the significance of the nuclear pacts struck decades ago will become ever more consequential.

    Aug 6, 2015

  • Iranian President Hassan Rouhani at the Asian African Conference in Jakarta, April 22, 2015

    Commentary

    Post Deal, Can Rouhani Deliver on Promises of Reform?

    Rouhani was elected president because he offered hope; he claimed that the nuclear agreement would be the key to unlock or solve Iran's problems. But it will take more than that to make Iran a better place to live. Can he achieve his people's dreams? Is he even willing?

    Jul 24, 2015

  • Israel's Prime Minister Benjamin Netanyahu said at a July 14, 2015 news conference that Israel would not be bound by the nuclear deal between world powers and Iran

    Commentary

    Peace in the Middle East: America's New Post-Iran Deal Challenge

    It is no surprise that the final Iran nuclear deal was met with opposition in Israel and Saudi Arabia. For all the talk about whether or not this is a good deal, negotiating with Iran was the original sin from their perspective.

    Jul 20, 2015

  • U.S. Secretary of State John Kerry reacts as he delivers a statement on the Iran deal at the Vienna International Center, Austria, July 14, 2015

    Commentary

    Iran Deal Not a Panacea, but a Pragmatic Necessity

    The nuclear agreement is not perfect and certainly does not attain the ideals of either side. But it prevents Iran from developing a nuclear weapons capability in the near future while giving some space for Iranian proponents of change.

    Jul 15, 2015

  • U.S. Secretary of State John Kerry in front of Palais Coburg, the venue for the Iran nuclear talks, Vienna, Austria, July 5, 2015

    Commentary

    Here's What Will Happen If the Iran Deal Falls Through

    Even a strong nonproliferation agreement that prevents all pathways toward the Iranian bomb won't magically transform the Middle East. But on balance, the region would be better off with a good nuclear deal than without one.

    Jul 7, 2015