• Research
  • Emissary
  • About
  • Experts
Carnegie Global logoCarnegie lettermark logo
DemocracyIran
  • Donate
{
  "authors": [
    "Sharon Squassoni"
  ],
  "type": "legacyinthemedia",
  "centerAffiliationAll": "dc",
  "centers": [
    "Carnegie Endowment for International Peace"
  ],
  "collections": [],
  "englishNewsletterAll": "ctw",
  "nonEnglishNewsletterAll": "",
  "primaryCenter": "Carnegie Endowment for International Peace",
  "programAffiliation": "NPP",
  "programs": [
    "Nuclear Policy"
  ],
  "projects": [],
  "regions": [
    "Western Europe",
    "United Kingdom",
    "France"
  ],
  "topics": [
    "Nuclear Policy"
  ]
}

Source: Getty

In The Media

British and French Nuclear Submarine Collision and Nonproliferation

The collision of British and French nuclear-armed submarines in early February underscored the need to engage other countries in strategic arms limitation talks.

Link Copied
By Sharon Squassoni
Published on Feb 19, 2009
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: Global Journalist Radio

Joining a discussion with correspondents for the New York Times, Christian Science Monitor, and ISN Security Watch, Carnegie's Sharon Squassoni discussed the collision of British and French nuclear-armed submarines in early February and its implications on nuclear nonproliferation.

Collisions between U.S. and Russian submarines have occurred in the past, but the more recent incident underscored the need to engage other countries in strategic arms limitation talks, Squassoni said.

About the Author

Sharon Squassoni

Former Senior Associate, Nuclear Policy Program

Squassoni came to Carnegie from the Congressional Research Service. She also served for nine years in the executive branch. Her last position at the State Department was director of Policy Coordination in the Nonproliferation Bureau.

    Recent Work

  • Other
    Grading Progress on 13 Steps Toward Nuclear Disarmament

      Sharon Squassoni

  • Report
    Nuclear Energy: Rebirth or Resuscitation?

      Sharon Squassoni

Sharon Squassoni
Former Senior Associate, Nuclear Policy Program
Sharon Squassoni
Nuclear PolicyWestern EuropeUnited KingdomFrance

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

  • Research
    The Unintended Consequences of German Deterrence

    Germany's sometimes ambiguous nuclear policy advocates nuclear weapons for deterrence purposes but at the same time adheres to non-proliferation. This dichotomy can turn into a formidable dilemma and increase proliferation pressures in Berlin once no nuclear protector is around anymore, a scenario that has become more realistic in recent years.

      Ulrich Kühn

  • Trump United Nations multilateralism institutions 2236462680
    Article
    Resetting Cyber Relations with the United States

    For years, the United States anchored global cyber diplomacy. As Washington rethinks its leadership role, the launch of the UN’s Cyber Global Mechanism may test how allies adjust their engagement.

      • Christopher Painter

      Patryk Pawlak, Chris Painter

  • Commentary
    Strategic Europe
    Europe on Iran: Gone with the Wind

    Europe’s reaction to the war in Iran has been disunited and meek, a far cry from its previously leading role in diplomacy with Tehran. To avoid being condemned to the sidelines while escalation continues, Brussels needs to stand up for international law.

      Pierre Vimont

  • Commentary
    Strategic Europe
    Taking the Pulse: Can European Defense Survive the Death of FCAS?

    France and Germany’s failure to agree on the Future Combat Air System (FCAS) raises questions about European defense. Amid industrial rivalries and competing strategic cultures, what does the future of European military industrial projects look like?

      • Rym Momtaz

      Rym Momtaz, ed.

  • Commentary
    Strategic Europe
    Macron Makes France a Great Middle Power

    France has stopped clinging to notions of being a great power and is embracing the middle power moment. But Emmanuel Macron has his work cut out if he is to secure his country’s global standing before his term in office ends.

      • Rym Momtaz

      Rym Momtaz

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.