• Research
  • Politika
  • About
Carnegie Russia Eurasia center logoCarnegie lettermark logo
  • Donate
Japan's Nuclear Future: The Plutonium Debate and East Asian Security
Book

Japan's Nuclear Future: The Plutonium Debate and East Asian Security

Japan's policy of basing its nuclear power program on reprocessed plutonium has aroused widespread suspicion, especially in neighboring East Asian countries, that Japan is secretly planning to develop nuclear weapons.

Link Copied
Published on Jul 1, 1996

Source: Washington, DC: Carnegie Endowment for International Peace, 1996

Summary

 

Japan's policy of basing its nuclear power program on reprocessed plutonium has aroused widespread suspicion, especially in neighboring East Asian countries, that Japan is secretly planning to develop nuclear weapons. This book presents the views of a leading Japanese proponent of the reprocessing policy, Atsuyuki Suzuki, Professor of Nuclear Engineering at Tokyo University; a leading critic, Jinzaburo Takagi, Director of the Citizens Nuclear Information Center; and Taewoo Kim, a South Korean specialist who warns that the Japanese nuclear program could lead Seoul to pursue a reprocessing capability of its own.

An introductory essay by Selig S. Harrison analyzes the history of the domestic debate in Japan over the acquisition of nuclear weapons and assesses the possibility of a Japanese nuclear weapons program.

Advance Praise

This unique and important book provides the international community with unprecedented access to a range of sophisticated Asian views on the possibility that Japan may convert its nuclear-energy programme to a nuclear-weapons programme... Harrison pulls no punches [and] no one has been as ambitiously comprehensive in offering policy options to enhance nuclear safety in the region.

-Survival, The IISS Quarterly

East AsiaJapanNuclear 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 Russia Eurasia Center

  • Commentary
    Carnegie Politika
    For Putin, Increasing Russia’s Nuclear Threat Matters More Than the Triad’s Modernization

    For Putin, upgrading Russia’s nuclear forces was a secondary goal. The main aim was to gain an advantage over the West, including by strengthening the nuclear threat on all fronts. That made growth in missile arsenals and a new arms race inevitable.

      Maxim Starchak

  • Commentary
    Carnegie Politika
    Japan’s “Militarist Turn” and What It Means for Russia

    For a real example of political forces engaged in the militarization of society, the Russian leadership might consider looking closer to home.

      James D.J. Brown

  • Commentary
    Carnegie Politika
    Russia’s Latest Weapons Have Left Strategic Stability on the Brink of Collapse

    The Kremlin will only be prepared to negotiate strategic arms limitations if it is confident it can secure significant concessions from the United States. Otherwise, meaningful dialogue is unlikely, and the international system of strategic stability will continue to teeter on the brink of total collapse.

      Maxim Starchak

  • Commentary
    Carnegie Politika
    Russia-Türkiye Ties Falter Amid Stresses of Ukraine War

    Mutual suspicion between Moscow and Ankara is growing as Türkiye cozies up to Washington and NATO while reducing its dependence on Russian energy.  

      Ruslan Suleymanov

  • Commentary
    Carnegie Politika
    Iran’s Twelve-Day War Has Only Boosted Its Cooperation With Russia

    Tehran’s most urgent task is to reduce the risk of further Israeli and U.S. airstrikes. Russia’s role as a deterrent in this respect is more multifaceted than simply supplying weapons, whose real impact will only become apparent many years from now.

      Nikita Smagin

Get more news and analysis from
Carnegie Russia Eurasia Center
Carnegie Russia Eurasia logo, white
  • Research
  • Politika
  • About
  • Experts
  • Events
  • Contact
  • Privacy
Get more news and analysis from
Carnegie Russia Eurasia Center
© 2026 Carnegie Endowment for International Peace. All rights reserved.