• Research
  • Emissary
  • About
  • Experts
Carnegie Global logoCarnegie lettermark logo
DemocracyIran
  • Donate
{
  "authors": [
    "Toby Dalton"
  ],
  "type": "other",
  "centerAffiliationAll": "dc",
  "centers": [
    "Carnegie Endowment for International Peace"
  ],
  "collections": [
    "Korean Peninsula"
  ],
  "englishNewsletterAll": "ctw",
  "nonEnglishNewsletterAll": "",
  "primaryCenter": "Carnegie Endowment for International Peace",
  "programAffiliation": "NPP",
  "programs": [
    "Nuclear Policy"
  ],
  "projects": [],
  "regions": [
    "East Asia",
    "North Korea"
  ],
  "topics": [
    "Security",
    "Nuclear Policy"
  ]
}

Source: Getty

Other

From Deterrence to Cooperative Security on the Korean Peninsula

Resolving security issues on the Korean peninsula will require diminishing the role of deterrence in inter-Korean affairs. Cooperative security is a useful concept to guide this shift.

Link Copied
By Toby Dalton
Published on Apr 9, 2020
Program mobile hero image

Program

Nuclear Policy

The Nuclear Policy Program aims to reduce the risk of nuclear war. Our experts diagnose acute risks stemming from technical and geopolitical developments, generate pragmatic solutions, and use our global network to advance risk-reduction policies. Our work covers deterrence, disarmament, arms control, nonproliferation, and nuclear energy.

Learn More

Source: Journal for Peace and Nuclear Disarmament

Efforts to convince the Democratic People’s Republic of Korea (DPRK or North Korea) to abandon its nuclear-weapon aspirations and programs have been stuck in a wash-rinse-repeat cycle going on three decades. Carefully negotiated incremental steps and expert-led processes failed to survive the inevitable political hurdles, technical setbacks, and mutual recriminations that beset the 1994 Agreed Framework, the 2005–2008 Six Party Talks, and even the short-lived 2012 “Leap Day Deal”. Six DPRK nuclear explosive tests and multiple launches of long-range ballistic missiles are proof positive that a new method, based on a different logic, is needed to achieve denuclearization of the Korean Peninsula and, beyond that creation of a nuclear-weapon-free zone in Northeast Asia (NEANWFZ).

The remarkable June 2018 Singapore Summit between Chairman Kim Jong Un and President Donald Trump seemed to herald just such a needed new approach. The summit affirmed the prospect that direct, leader-to-leader negotiation between the DPRK and the United States could break apart the centripetal forces binding the cycle of failed nuclear diplomacy. The two leaders agreed, in essence, to subvert the old logic, which cast peace as a function of North Korea’s nuclear dismantlement. The Singapore Summit changed the math: the creation of a “lasting and stable peace regime” could be solved simultaneously with the “complete denuclearization of the Korean Peninsula”.1 This shift to focus on peace and normalization of relations among the combatants of the 70 years past Korean War implicitly recognizes that DPRK leaders are unlikely to relinquish nuclear weapons unless and until they achieve regime security.

Lamentably, in the months following the Singapore summit, despite additional high-level summitry, Washington and Pyongyang struggled to translate this new logic into sustained concrete action. As such, it is yet to be demonstrated that the new, “simultaneous equations” model can be more successful in moving the Korean Peninsula toward denuclearization than past approaches. Even so, pending diplomatic progress, it is worth examining in more detail the constituent security transformations that would be required to make the new approach workable.

Read Full Text

Notes

1 Joint Statement of President Donald J. Trump of the United States of America and Chairman Kim Jong Un of the Democratic People’s Republic of Korea at the Singapore Summit, 12 June 2018,
https://www.whitehouse.gov/briefings-statements/joint-statement-president-donald-j-trump-united-states-america-chairman-kim-jong-un-democratic-peoples-republic-korea-singapore-summit/ 

This article was originally published in the Journal for Nuclear Peace and Disarmament. 

About the Author

Toby Dalton

Senior Fellow and Co-director, Nuclear Policy Program

Toby Dalton is a senior fellow and co-director of the Nuclear Policy Program at the Carnegie Endowment. An expert on nonproliferation and nuclear energy, his work addresses regional security challenges and the evolution of the global nuclear order.

    Recent Work

  • Commentary
    A Nuclear Odyssey at Sea

      Jamie Kwong, Toby Dalton

  • Paper
    Demystifying the Nuclear Threshold

      Ariel (Eli) Levite, Toby Dalton

Toby Dalton
Senior Fellow and Co-director, Nuclear Policy Program
Toby Dalton
SecurityNuclear PolicyEast AsiaNorth Korea

Carnegie does not take institutional positions on public policy issues; the views represented herein are those of the author(s) and do not necessarily reflect the views of Carnegie, its staff, or its trustees.

More Work from Carnegie Endowment for International Peace

  • Commentary
    Strategic Europe
    Taking the Pulse: Does the EU Have a Germany Problem?

    Are Germany’s economic, industrial, and political struggles becoming a liability for the EU’s ability to rise to the geopolitical moment?

      • Rym Momtaz

      Rym Momtaz, ed.

  • Research
    China’s Construction of Police Training Facilities in Global South Likely to Expand Global Security Leadership

    China’s police training infrastructure construction projects provide benefits to recipient countries, promote China’s image as a major global security provider, and are likely to reinforce alignment between Beijing’s security priorities and those of countries in the Global South.

      • Sheena Chestnut Greitens
      • +2

      Cameron Waltz, Sheena Chestnut Greitens, Kim Nguyen, …

  • circles of chairs in a large, formal room
    Commentary
    Emissary
    The UN Security Council Is Deadlocked on Climate. New Members Have a Path Forward.

    They face an uphill climb, but they could draw on a strategy that other diplomats have used in the past.

      • Shana Tabak headshot
      • Alejandro Rodriguez

      Shana Tabak, Alejandro Martin Rodriguez

  • Photo of black smoke rising from an Iranian oil facility after an airstrike.
    Article
    The Iran War’s Climate, Environmental, and Human Security Fallout

    Understanding the climatic pain points is necessary for policymakers hoping to minimize the war’s negative environmental consequences.

      • Alejandro Rodriguez
      • Joy Arkeh
      • Sarah Yerkes

      Alejandro Martin Rodriguez, Joy Arkeh, Sarah Yerkes

  • silhouetted figure watching a row of TVs.
    Commentary
    Emissary
    9/11 at 25: A Reading List for Understanding the War on Terror

    The books, podcasts, and films that explain the world it made.

      • Andrew Leber

      Andrew Leber

Get more news and analysis from
Carnegie Endowment for International Peace
Carnegie global logo, stacked
1779 Massachusetts Avenue NWWashington, DC, 20036-2103Phone: 202 483 7600
  • Research
  • Emissary
  • About
  • Experts
  • Donate
  • Programs
  • Events
  • Blogs
  • Podcasts
  • Contact
  • Annual Reports
  • Careers
  • Privacy
  • For Media
  • Government Resources
Get more news and analysis from
Carnegie Endowment for International Peace
© 2026 Carnegie Endowment for International Peace. All rights reserved.