• Research
  • Emissary
  • About
  • Experts
Carnegie Global logoCarnegie lettermark logo
DemocracyIran
  • Donate
{
  "authors": [
    "Mark Hibbs"
  ],
  "type": "other",
  "centerAffiliationAll": "dc",
  "centers": [
    "Carnegie Endowment for International Peace"
  ],
  "collections": [
    "Iranian Proliferation"
  ],
  "englishNewsletterAll": "ctw",
  "nonEnglishNewsletterAll": "",
  "primaryCenter": "Carnegie Endowment for International Peace",
  "programAffiliation": "NPP",
  "programs": [
    "Nuclear Policy"
  ],
  "projects": [],
  "regions": [
    "Middle East",
    "Iran"
  ],
  "topics": [
    "Nuclear Policy"
  ]
}

Source: Getty

Other

Implement the JCPOA

Instead of putting the JCPOA in jeopardy, the United States would be well advised to permit the implementation of the agreement to go forward and, together with other parties, encourage the IAEA to vigorously pursue its obligations under the agreement.

Link Copied
By Mark Hibbs
Published on Oct 5, 2017
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: Arms Control Wonk

Very shortly, the United States government will make decisions about the Joint Comprehensive Plan of Action (JCPOA) that may have immediate and profound implications for Iran and the U.S; for the future of the Middle East; and for global efforts to prevent the spread of nuclear arms.

The JCPOA ultimately rests upon the authority of the International Atomic Energy Agency (IAEA) to verify that all of Iran’s nuclear activities are declared and peaceful. Without the agreement, IAEA verification would be far more difficult. This should dissuade President Trump and the Congress from taking reckless actions that could curtail the IAEA’s fact-finding, preempt American credibility in dealing with Iran in the future, and terminate enhanced oversight in a country that could respond by ramping up its nuclear program to a crisis level.

The unending polarized debate in the U.S. about the JCPOA has allowed both defenders and detractors to misrepresent the facts concerning the implementation of the accord. In their zeal to burnish the JCPOA, advocates assert that the IAEA has concluded that Iran is complying with the agreement. That’s overstated, as are woefully gratuitous claims by declared opponents of the JCPOA that Iran is hiding current non-compliance because the Obama Administration “gave away any right to conduct meaningful inspections in Iran.”

This article was originally published in Arms Control Wonk.

Read the article

About the Author

Mark Hibbs

Nonresident Senior Fellow, Nuclear Policy Program

Hibbs is a Germany-based nonresident senior fellow in Carnegie’s Nuclear Policy Program. His areas of expertise are nuclear verification and safeguards, multilateral nuclear trade policy, international nuclear cooperation, and nonproliferation arrangements.

    Recent Work

  • Article
    Dimming Prospects for U.S.-Russia Nonproliferation Cooperation
      • Nicole Grajewski Profile Picture
      • +1

      Toby Dalton, Mark Hibbs, Nicole Grajewski, …

  • Commentary
    What Comes After Russia’s Attack on a Ukrainian Nuclear Power Station?

      Mark Hibbs

Mark Hibbs
Nonresident Senior Fellow, Nuclear Policy Program
Mark Hibbs
Nuclear PolicyMiddle EastIran

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
    Realism and the Lebanon-Israel Talks

    Beirut’s desire to break free from Iranian hegemony may push it into a situation where it has to accept Israel’s hegemony.  

      Michael Young

  • Man standing next to a pile of burned cars
    Commentary
    Emissary
    The Myriad Problems With the Iran Ceasefire

    Four Middle East experts analyze the region’s reactions and next steps.

      • Andrew Leber
      • Eric Lob
      • +1

      Amr Hamzawy, Andrew Leber, Eric Lob, …

  •  A machine gun of a Houthi soldier mounted on a police vehicle next to a billboard depicting the U.S. president Donald Trump and Mohammed Bin Salman, the Crown Prince and Prime Minister of Saudi Arabia, during a protest staged to show support to Iran against the U.S.-Israel war on March 27, 2026 in Sana'a, Yemen.
    Collection
    The Iran War’s Global Reach

    As the war between the United States, Israel, and Iran continues, Carnegie scholars contribute cutting-edge analysis on the events of the war and their wide-reaching implications. From the impact on Iran and its immediate neighbors to the responses from Gulf states to fuel and fertilizer shortages caused by the effective shutdown of the Strait of Hormuz, the war is reshaping Middle East alliances and creating shockwaves around the world. Carnegie experts analyze it all.

  •  A machine gun of a Houthi soldier mounted on a police vehicle next to a billboard depicting the U.S. president Donald Trump and Mohammed Bin Salman, the Crown Prince and Prime Minister of Saudi Arabia, during a protest staged to show support to Iran against the U.S.-Israel war on March 27, 2026 in Sana'a, Yemen.
    Article
    Amid Iran War, Gulf Countries Slow the Pace of Reforms

    The return of war as the organizing factor in Middle Eastern politics has predictable consequences: governments are prioritizing regime stability and becoming averse to political and social reform.

      • Sarah Yerkes

      Sarah Yerkes, Amr Hamzawy

  • Commentary
    Strategic Europe
    Taking the Pulse: Can NATO Survive the Iran War?

    Donald Trump has repeatedly bashed NATO and European allies, threatening to annex Canada and Greenland and deploring their lack of enthusiasm for his war of choice in Iran. Is this latest round of abuse the final straw?

      • Rym Momtaz

      Rym Momtaz, ed.

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.