Nuclear Weapons and Warfare

Featured

Nuclear weapons, the means of producing them, and their potential use play significant roles in international relations and homeland security. Throughout its history, RAND has provided detailed analyses and recommendations for defense planners and helped policymakers make informed national security decisions with regard to the Nuclear Nonproliferation Treaty and the nuclear activities of India, Pakistan, China, North Korea, Iran, and other nations.

Explore Nuclear Weapons and Warfare

  • A U.S. soldier takes part in a defense exercise with British and Lithuanian soldiers in Mikyciai, Lithuania, June 17, 2017

    Report

    Rethinking the U.S. Approach to Force Planning

    The force planning standard used since the end of the Cold War is ill-suited for today. Force planning should focus on modernizing the capabilities and posture of U.S. forces to better enable them to deter and defeat aggression by China, Russia, North Korea, Iran, and Salafist-jihadi groups.

    Nov 28, 2018

  • Senior military officials watch a parade at the main Kim Il Sung Square in Pyongyang, North Korea, September 9, 2018

    Commentary

    How America Can Test North Korea's True Intentions

    While North Korean leader Kim Jong Un has suggested he may be prepared to abandon his nuclear ambitions, there has been no proof that he is serious. The United States could take steps to discover Kim's true intentions.

    Nov 26, 2018

  • North Korean leader Kim Jong Un leads the testing of a newly developed tactical weapon in this undated photo released on November 16, 2018

    Commentary

    Why North Korea Sanctions Relief Is Inappropriate at This Time

    In early 2018, Kim Jong Un signaled that he was ready to negotiate abandoning North Korea's nuclear weapons with the United States. But since then, Pyongyang hasn't taken steps to denuclearize. The DPRK's actions speak louder than its words.

    Nov 26, 2018

  • U.S. President Donald Trump and North Korea's leader Kim Jong Un walk at the Capella Hotel on the island of Sentosa, Singapore, June 12, 2018

    Commentary

    North Korean Actions Speak Louder Than Its Words

    Kim Jong Un has regularly promised to denuclearize, but he's been all talk. And this year, North Korea has probably built five to nine more nuclear weapons. There are steps that could make a difference if taken before the North Korean nuclear weapon threat grows any further.

    Oct 11, 2018

  • Chief of Iran's Atomic Energy Organization Ali-Akbar Salehi makes a speech during a ceremony to receive locally-produced yellowcake, in Isfahan, Iran, December 5, 2010

    Commentary

    Can U.S. Pressure Lead to a New Iran Nuclear Deal?

    It could be a mistake for the United States to assume that more pressure will bring Iran closer to ending or reducing its ballistic missile and nuclear programs. When it comes to measures aimed at Iran's nuclear program, more pressure could worsen nuclear risks and further drive a wedge between the United States and its European allies.

    Sep 18, 2018

  • U.S. President Trump arrives to announce his decision to withdraw from the JCPOA Iran nuclear agreement in the Diplomatic Room of the White House, May 8, 2018

    Commentary

    Bringing Back Sanctions Will Hurt U.S. Allies and Iran, but Will It Help America?

    What happens if leaving the Iran nuclear deal and applying “maximum pressure” doesn't lead Iran to change its behavior or the regime to collapse? The Trump administration may find that it's much easier to break a deal than to replace it with something better.

    Aug 7, 2018

  • A simple radiation warning design on a concrete wall

    Commentary

    Is Nuclear Terrorism Distracting Attention from More Realistic Threats?

    A nuclear terrorist attack is currently not a realistic threat. It would require an unprecedented level of sophistication from terrorists. The majority of terrorist attacks are conducted with conventional explosives.

    Jul 27, 2018

  • Flags of the world

    Commentary

    Attempts to Order Geopolitics Have a Sobering History

    Past efforts to introduce world order have resulted less from foresighted statecraft than from cataclysmic upheavals such as World War II. If the current international system erodes, what might have to happen for a new one to emerge?

    Jul 25, 2018

  • North Korean leader Kim Jong Un shakes hands with U.S. President Donald Trump at the Capella Hotel on Sentosa island in Singapore, June 12, 2018

    Multimedia

    What's Next for Korea?

    In this Call with the Experts, RAND's James Dobbins, Bruce Bennett, and Michael Mazarr discuss the historic summit between U.S. President Donald Trump and North Korean leader Kim Jong Un.

    Jul 10, 2018

  • A mobile nuclear-capable intercontinental ballistic missile (Topol-M 187) in Red Square during a military parade in 2010.

    Multimedia

    Russian Nuclear Forces and Prospects for Arms Control

    An overview of testimony by Austin Long presented before the House of Representatives Committee on Foreign Affairs, Subcommittee on Terrorism, Nonproliferation, and Trade on June 21, 2018.

    Jun 21, 2018

  • Russian RS-24 Yars/SS-27 Mod 2 solid-propellant intercontinental ballistic missiles drive during the Victory Day parade at Red Square in Moscow, Russia, May 9, 2015

    Testimony

    Russian Nuclear Forces and Prospects for Arms Control

    During the years between the 2010 and 2018 Nuclear Posture Reviews, U.S.-Russia relations have grown increasingly confrontational. How have Russia's nuclear arsenal and strategy developed over the past eight years? And what do these developments mean for arms control?

    Jun 21, 2018

  • Group of millennial business people

    Report

    What Do Millennials Think About Security Issues?

    As millennials become more prominent in the public and private sectors, their views will have greater influence. How do their attitudes toward security differ from those of previous generations? And what do these perceptions imply for U.S. security policy in 2040?

    Jun 14, 2018

  • Report

    Comprehensive Deterrence Forum: Proceedings and Commissioned Papers

    On October 30, 2015, U.S. Army Special Operations Command facilitated a forum to explore the concept of comprehensive deterrence. Part I of this report delivers a summary of the forum proceedings, and Part II includes papers examining the concept.

    Jun 7, 2018

  • U.S. President Donald Trump and North Korean leader Kim Jong-un in Washington, D.C., May 17, 2018, and in Panmunjom, South Korea, April 27, 2018, respectively

    Commentary

    Six Lessons for Today from Past Summits

    To prepare for possible meetings with his North Korean and Russian counterparts, President Trump can learn lessons from decades of high-profile summits between U.S. presidents and Kremlin leaders.

    Jun 5, 2018

  • North Korean leader Kim Jong-un (right) and North Korean official Kim Yong Chol (left) meet with South Korean President Moon Jae-in at the truce village of Panmunjom, North Korea, May 26, 2018

    Commentary

    North Korea Is Not Like Libya

    The prospect of a U.S.-North Korea summit has led to analogies between the present case and that of Libya, which abandoned its longstanding quest to develop nuclear weapons in 2003. But a better precedent would be the 2015 deal that froze Iran's nuclear weapons program.

    Jun 1, 2018

  • Map of the Korean Peninsula and Japan

    Report

    The Korean Peninsula: Three Dangerous Scenarios

    An analysis of three potential security challenges on the Korean Peninsula points to rising threats that will pose significant demands on the U.S. Army. The United States needs to think in new ways about how it should deter North Korea and prepare for a possible conflict on the peninsula.

    May 30, 2018

  • Women walk past a TV broadcasting a news report on the cancelled summit between the U.S. and North Korea, in Seoul, South Korea, May 25, 2018

    Commentary

    Canceled Summit Doesn't Spell End to U.S.-North Korea Nuclear Diplomacy

    President Trump canceled his June 12 meeting with Kim Jong-un but left the door open for a future one. Successful diplomacy will require tending and fostering U.S. relations with China, Japan, and South Korea while forging an entirely new relationship with North Korea.

    May 25, 2018

  • U.S. President Trump holds up a proclamation declaring his intention to withdraw from the JCPOA Iran nuclear agreement after signing it at the White House, May 8, 2018

    Commentary

    The U.S. Is Out of the Iran Deal. What Now?

    Abandoning the nuclear agreement with Iran isolates the United States, reneges on an American commitment, adds to the risk of a trade war with U.S. allies and a hot war with Iran, and diminishes the prospects of an agreement to eliminate the North Korean threat.

    May 9, 2018

  • A robot arm moves its index finger toward a nuclear button

    Commentary

    Will Artificial Intelligence Undermine Nuclear Stability?

    In the coming years, AI-enabled progress in tracking and targeting adversaries' nuclear weapons could undermine the foundations of nuclear stability. The chance that AI will someday be able to guide strategy decisions about escalation or even launching nuclear weapons is real.

    May 1, 2018

  • Report

    Strengthening U.S.-ROK Relations in the New Administrations of the United States and South Korea: Findings from an October 2016 RAND Corporation Conference

    This summary outlines presentations and discussions from an October 2016 conference on relations between the United States and the Republic of Korea, with a focus on strengthening regional security and economic relations.

    Apr 27, 2018