• Research
  • Emissary
  • About
  • Experts
Carnegie Global logoCarnegie lettermark logo
DemocracyIran
  • Donate
Iran Gets the Bomb—Then What?
Book

Iran Gets the Bomb—Then What?

The acquisition of nuclear weapons by terrorists or any additional states would shake the international system. The more strategically important the state, the greater the potential threat to global security.

Link Copied
By George Perkovich
Published on Oct 1, 2005

Additional Links

Iran Gets the Bomb - Then What?
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: Strategic Studies Institute

This chapter appears in Sokolski, H. D. and Clawson, P. (eds) Getting Ready for a Nuclear-Ready Iran, Strategic Studies Institute, United States Army War College, 2005.
 

The acquisition of nuclear weapons by terrorists or any additional states would shake the international system. The more strategically important the state, the greater the potential threat to global security.

Iran is a strategically vital actor in the international system. It incarnates an historically major civilization. It is the largest state in the regional complex that comprises the Persian Gulf, the Middle East, and Central Asia, including Turkey. Major developments in Iran, therefore, have wide reverberations simply as a matter of political geophysics. Iran’s large role in the global supply of fossil fuels makes it still more important. As a direct source of fuel, and also as a shaper of regional dynamics, Iran can signifi cantly affect the global economy, and therefore politics. Iran’s ties to terrorist organizations operating (primarily) in the Middle East renders Tehran a vital actor in the international campaign against terrorism.

Iran has the capability to peacefully augment or violently disrupt U.S. missions in Afghanistan and Iraq. Thus, a major change in Iran’s military strength and/or political status would directly affect major U.S. and international interests.

To continue reading this article, please follow the PDF link above.

About the Author

George Perkovich

Japan Chair for a World Without Nuclear Weapons, Senior Fellow

George Perkovich is the Japan Chair for a World Without Nuclear Weapons and a senior fellow in the Carnegie Endowment for International Peace’s Nuclear Policy Program. He works primarily on nuclear deterrence, nonproliferation, and disarmament issues.

    Recent Work

  • Paper
    How to Assess Nuclear ‘Threats’ in the Twenty-First Century

      George Perkovich

  • Commentary
    “A House of Dynamite” Shows Why No Leader Should Have a Nuclear Trigger

      George Perkovich

George Perkovich
Japan Chair for a World Without Nuclear Weapons, Senior Fellow
George Perkovich

Additional Links

Iran Gets the Bomb - Then What?
Middle EastIranNuclear PolicyNuclear Energy

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

  • large boat sitting off a coastline
    Commentary
    Emissary
    The Impacts of the Houthis’ Advance Could Extend Well Beyond Saudi Arabia

    The Horn of Africa countries are among those facing a new security calculus.

      • Andrew Leber
      • Dr. Lesley Anne Warner

      Andrew Leber, Lesley Anne Warner

  • The nuclear missile formation passes through Tian'anmen Square during a military parade on September 3, 2025 in Beijing, China.
    Paper
    Untangling the Nuclear Knot: A Constructive Agenda for Managing China’s Nuclear Relations with the United States and Its Allies

    The nuclear relationship between China and the United States is increasingly shaped by widening perception gaps rather than deliberate strategic design.

      Tong Zhao

  • Commentary
    Diwan
    Three Ruptures and the End of Pax Americana in the Middle East

    As the U.S. stumbles in its war with Iran, we are likely to see an acceleration of its disengagement from the region.  

      Michael Young

  • Research
    In Pursuit of Nuclear-Powered Submarines: Australia, South Korea, And Japan

    A look at why states without nuclear weapons are seeking naval nuclear propulsion, whether they can legally and technically deliver it, what it will cost them, and what responsible stewardship of the capability would look like.

      Jamie Kwong

  • 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

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.