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A nuclear missile on parade
Associated Press

Nuclear Issues

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The Latest
U.S. Vice President JD Vance, center, walks with Pakistan's Chief of Defence Forces and Chief of Army Staff Field Marshall Asim Munir, left, and Pakistani Deputy Prime Minister and Foreign Minister Mohammad Ishaq Dar after arriving for talks with Iranian officials in Islamabad, Pakistan, Saturday, April 11, 2026. (AP Photo/Jacquelyn Martin, Pool)
AP Photo/Jacquelyn Martin
Blog Post

Pakistan, the Ceasefire, and the Shape of the Post-War Middle East

Apr. 13, 2026 by Rabia Akhtar

From Managing the Atom

  • Meghan O'Sullivan is interviewed on Foreign Policy Live
    Foreign Policy
    Event Summary

    The New Geopolitics of Energy: Foreign Policy Live

    Apr. 6, 2026
  • Posters of late Hezbollah leader Sayyed Hassan Nasrallah and the late Iranian revolutionary founder Ayatollah Khomeini, posted on a pole in front of a destroyed building in Beirut.
    AP Photo/Hussein Malla
    Reports & Papers

    The Degradation of Iran’s Proxy Model

    April 2026 by Lina Khatib
  • Cluster bomb
    Public Domain
    Article

    Too Brutal for War: Comparing Rationales for Weapon Taboos

    2026 by David Minchin Allison, Stephen Herzog and Lauren Sukin

Programs working on Nuclear Issues

Research teams across the Belfer Center bring varied expert insights and policy recommendations for nonproliferation efforts and stronger international security

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To Fully Appreciate What Trump’s Iran War Has Squandered, You Have to Go Back 11 Years

May. 1, 2026
In The News
from Slate
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Trump's Blockade and Tehran's Gamble: Where the Iran War Goes Next

Apr. 29, 2026
In The News
from CNN
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How to Negotiate with Iran

Apr. 24, 2026
In The News
from Bloomberg
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Atoms For Peace and Atoms For War

Apr. 23, 2026
In The News
from Baltic Worlds
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Deterring the Next Nuclear Arms Race

Apr. 22, 2026
In The News
from Harvard Gazette
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What It Would Take For The U.S. To Secure Iran's Highly Enriched Uranium

Apr. 19, 2026
In The News
from CBS
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Pakistan, the Ceasefire, and the Shape of the Post-War Middle East

Apr. 13, 2026 by Rabia Akhtar
Blog Post
from Belfer Center for Science and International Affairs
5 minutes
U.S. Vice President JD Vance, center, walks with Pakistan's Chief of Defence Forces and Chief of Army Staff Field Marshall Asim Munir, left, and Pakistani Deputy Prime Minister and Foreign Minister Mohammad Ishaq Dar after arriving for talks with Iranian officials in Islamabad, Pakistan, Saturday, April 11, 2026. (AP Photo/Jacquelyn Martin, Pool)
AP Photo/Jacquelyn Martin

No Deal

Apr. 13, 2026
In The News
from Vox
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1 of 256
HARVARD Kennedy School - Belfer Center for Science and International Affairs

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