• Research
  • Strategic Europe
  • About
  • Experts
Carnegie Europe logoCarnegie lettermark logo
EUNATO
  • Donate
{
  "authors": [
    "Tomoko Kurokawa",
    "Jon Wolfsthal"
  ],
  "type": "legacyinthemedia",
  "centerAffiliationAll": "dc",
  "centers": [
    "Carnegie Endowment for International Peace"
  ],
  "collections": [
    "U.S. Nuclear Policy"
  ],
  "englishNewsletterAll": "ctw",
  "nonEnglishNewsletterAll": "",
  "primaryCenter": "Carnegie Endowment for International Peace",
  "programAffiliation": "NPP",
  "programs": [
    "Nuclear Policy"
  ],
  "projects": [],
  "regions": [
    "North America",
    "United States"
  ],
  "topics": [
    "Nuclear Policy",
    "Arms Control"
  ]
}

Source: Getty

In The Media

Determinants of the Nuclear Policy Options in the Obama Administration: An Interview With Jon Wolfsthal

Through an interview with a former Obama administration official, the major determinants of the president’s nuclear policy options are explored in detail.

Link Copied
By Tomoko Kurokawa and Jon Wolfsthal
Published on Dec 4, 2018

Journal for Peace and Nuclear Disarmament

Abstract

Jon Wolfsthal is renowned for his policy achievements and his well-informed articles on nuclear arms control and nonproliferation issues. He served as special assistant to former US President Barack Obama and as senior director for arms control and nonproliferation at the National Security Council from 2014 to 2017. He was special adviser to Vice President Joe Biden for nuclear security and nonproliferation and a director for nonproliferation on the National Security Council from 2009 to 2012. During his time in the Obama White House, Wolfsthal was a key figure in formulating and implementing Obama administration nuclear policies. This interview enables both experts and the general public to become more acquainted with major determinants of the policy options that the Obama administration pursued as it sought to advance the President’s “Prague agenda”. The following text actually combines two interviews, conducted on 30 July 2017 and 1 March 2018 and edited for this journal.

Hiroshima Visit

Tomoko Kurokawa (TK):
You have been a distinguished expert on nuclear weapons policy for a long time, but finally, in summer 2017, you visited Hiroshima to attend a symposium held in this city.

Jon Wolfsthal (JW):
It was my first visit to Hiroshima. It was challenging to be there. I’ve spent my whole life working on nuclear issues. Before coming to Hiroshima, I had visited many locations associated with nuclear weapons development and use. I have been to U.S. Strategic Command and Los Alamos and Lawrence Livermore laboratories. Then, I had been through 35 years of working on nuclear issues, but had never been to Hiroshima. To finally come to Hiroshima is – it makes you, it forces you to think. It forces you to be aware of what you’re working on. So, it’s challenging. I woke up early on the morning after arrival at Hiroshima and walked over to the Peace Park. On that day, some ceremony was scheduled in the Peace Park. I didn’t want to attend this ceremony as my first time visit to the Peace Park – so I could get my crying done beforehand. Then I can be a little bit more composed at the ceremony.

TK:
What was your impression of the Peace Park?

JW:
It’s beautiful. In the United States, people are still very sensitive in discussing the bombing of Hiroshima. And every time there is a museum exhibit or an event on Hiroshima and Nagasaki, there is a big controversy. So, in reading all of the language and transcription it’s clear that there is also a great sensitivity here in the way that things are talked about.

TK:
American people are still very sensitive?

JW:
Just the language. It’s clear that it’s very delicate. And so, I find it interesting that we have the same concern, both in the United States and in Japan, it’s reflected in all of our language. But it’s emotional. And it’s hard to know really how to feel as an American, as a friend of Japan, as someone who wants to eliminate nuclear weapons but who also understands history. It’s – the word I keep coming back to is it really is challenging; it’s forcing me to rethink all of the assumptions, all of the conclusions, which is why we come here. Right? It’s easy to think about these issues in Harvard University or at Stanford; it’s another thing to come to where a nuclear weapon has been used and to think about it.

Read the article

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

About the Authors

Tomoko Kurokawa

Former Nonresident Scholar, Nuclear Policy Program

Kurokawa was a nonresident scholar in the Carnegie Nuclear Policy Program.

Jon Wolfsthal

Former Nonresident Scholar, Nuclear Policy Program

Jon Wolfsthal was a nonresident scholar with the Nuclear Policy Program.

Authors

Tomoko Kurokawa
Former Nonresident Scholar, Nuclear Policy Program
Tomoko Kurokawa
Jon Wolfsthal
Former Nonresident Scholar, Nuclear Policy Program
Jon Wolfsthal
Nuclear PolicyArms ControlNorth AmericaUnited States

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 Europe

  • Commentary
    Strategic Europe
    Taking the Pulse: Is European Diplomacy on Iran Outdated?

    When the U.S.-Iran memorandum of understanding was announced, the UK, France, Germany, and Italy declared their readiness to help demine the Strait of Hormuz and lift nuclear sanctions on Tehran. But does Europe need new tools to recover a diplomatic role?

      • Rym Momtaz

      Rym Momtaz, ed.

  • Europe trade economy container supply chains
    Paper
    From Trade Dependence to Geopolitical Leverage: The EU in an Era of Weaponized Interdependence

    As geopolitical rivalry weaponizes global supply chains, the EU’s true vulnerability lies in emerging-risk imports. For these goods, suppliers are growing more concentrated, substitution more difficult, and political risk is looming.

      Sinan Ülgen

  • Commentary
    Strategic Europe
    Taking the Pulse: Are Western Democracies Failing Free Speech?

    The battle over free speech has taken center stage since U.S. Vice President JD Vance accused Europe of censorship. From travel bans to social media regulation, especially around the Israel-Palestine conflict, are liberal democratic governments weaponizing free speech?

      • Rym Momtaz

      Rym Momtaz, ed.

  • Commentary
    Strategic Europe
    Europe Should Not Let Nuclear Nonproliferation Die

    Amid uncertainty caused by the Iran war, the global drive for nonproliferation has stalled. With Europe diplomatically marginalized and countries reassessing their nuclear options, efforts to curb the spread of nuclear weapons risk becoming irrelevant.

      • Jane Darby Menton

      Jane Darby Menton

  • Commentary
    Can Europe Compete with the United States and China?

    Between the United States’ market-driven approach and China's state-led industrial strategy, Europe is reckoning with how it can remain competitive in the global economy. But is Europe in danger of becoming a U.S. or China colony?

      Noah Barkin, Anu Bradford

Get more news and analysis from
Carnegie Europe
Carnegie Europe logo, white
Rue du Congrès, 151000 Brussels, Belgium
  • Research
  • Strategic Europe
  • About
  • Experts
  • Projects
  • Events
  • Contact
  • Careers
  • Privacy
  • For Media
  • Gender Equality Plan
Get more news and analysis from
Carnegie Europe
© 2026 Carnegie Endowment for International Peace. All rights reserved.