• Research
  • Emissary
  • About
  • Experts
Carnegie Global logoCarnegie lettermark logo
DemocracyIran
  • Donate
{
  "authors": [
    "James M. Acton"
  ],
  "type": "legacyinthemedia",
  "centerAffiliationAll": "dc",
  "centers": [
    "Carnegie Endowment for International Peace"
  ],
  "collections": [
    "U.S. Nuclear Policy",
    "Korean Peninsula"
  ],
  "englishNewsletterAll": "ctw",
  "nonEnglishNewsletterAll": "",
  "primaryCenter": "Carnegie Endowment for International Peace",
  "programAffiliation": "NPP",
  "programs": [
    "Nuclear Policy"
  ],
  "projects": [],
  "regions": [
    "North America",
    "United States",
    "East Asia",
    "South Korea",
    "North Korea"
  ],
  "topics": [
    "Security",
    "Nuclear Policy"
  ]
}

Source: Getty

In The Media

Warning to North Korea

U.S. Secretary of State John Kerry has used strong words against North Korea after the country threatened to attack the United States.

Link Copied
By James M. Acton
Published on Apr 3, 2013
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: Al Jazeera

U.S. Secretary of State John Kerry has used strong words against North Korea after the country threatened to attack the United States. Carnegie's James Acton talks to Al Jazeera about the latest tensions between North Korea and the United States. 

"We've heard yet another provocative announcement from North Korea. The irony is that this is not even the most provocative announcement to have come out of North Korea in the past few days," said Acton, adding, "threatening to build more nuclear weapons is actually not as provocative as threatening to use them against the United States, South Korea, or anyone else."

"But make no mistake," said Acton, "this is a dangerous and volatile situation on the Korean Peninsula; the South Korean government is worried, the United States government is worried, and they have good reasons to be." Acton said that he does not think that North Korea will use a nuclear weapon out of the blue, but rather that Pyongyang will commit another provocation.

"I don't think that North Korea wants a war," said Acton, "the question is whether it miscalculates, the question is whether it thinks it can get away with provoking South Korea via military force and assume that it will not be hit back.

This interview was conducted by Al Jazeera.

About the Author

James M. Acton

Jessica T. Mathews Chair, Co-director, Nuclear Policy Program

Acton holds the Jessica T. Mathews Chair and is co-director of the Nuclear Policy Program at the Carnegie Endowment for International Peace.

    Recent Work

  • Other
    Unpacking Trump’s National Security Strategy
      • Cecily Brewer
      • +18

      James M. Acton, Saskia Brechenmacher, Cecily Brewer, …

  • Commentary
    Trump Has an Out on Nuclear Testing. He Should Take It.

      James M. Acton

James M. Acton
Jessica T. Mathews Chair, Co-director, Nuclear Policy Program
James M. Acton
SecurityNuclear PolicyNorth AmericaUnited StatesEast AsiaSouth KoreaNorth 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
    Diwan
    Shockwaves Across the Gulf

    The countries in the region are managing the fallout from Iranian strikes in a paradoxical way.

      • Angie Omar

      Angie Omar

  • Commentary
    Strategic Europe
    Taking the Pulse: Is France’s New Nuclear Doctrine Ambitious Enough?

    French President Emmanuel Macron has unveiled his country’s new nuclear doctrine. Are the changes he has made enough to reassure France’s European partners in the current geopolitical context?

      • Rym Momtaz

      Rym Momtaz, ed.

  • Commentary
    The Iran War’s Dangerous Fallout for Europe

    The drone strike on the British air base in Akrotiri brings Europe’s proximity to the conflict in Iran into sharp relief. In the fog of war, old tensions in the Eastern Mediterranean risk being reignited, and regional stakeholders must avoid escalation.

      Marc Pierini

  • Commentary
    Diwan
    The U.S. Risks Much, but Gains Little, with Iran

    In an interview, Hassan Mneimneh discusses the ongoing conflict and the myriad miscalculations characterizing it.

      Michael Young

  • Commentary
    Diwan
    The Greatest Dangers May Lie Ahead

    In an interview, Nicole Grajewski discusses the military dimension of the U.S. and Israeli attacks on Iran.

      Michael Young

Get more news and analysis from
Carnegie Endowment for International Peace
Carnegie global logo, stacked
1779 Massachusetts Avenue NWWashington, DC, 20036-2103Phone: 202 483 7600Fax: 202 483 1840
  • 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.