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January 23(THU), 2020 9:30 a.m.-10:30 a.m.(JST)
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Vol.2, Issue 2 of Journal for Peace and Nuclear Disarmament (J-PAND) has just been out. The issue, to which 11 articles are assigned, features “Treaty on the Prohibition of Nuclear Weapons: Beyond Entry into Force.”
For the issue, see here.
RECNA’s visiting professor Masao Tomonaga contributed the following paper to the issue.
Tomonaga, Masao. 2019. “The Atomic Bombings of Hiroshima and Nagasaki: A Summary of the Human Consequences, 1945-2018, and Lessons for Homo sapiens to End the Nuclear Weapon Age.” Journal for Peace and Nuclear Disarmament 2(2): 491-517. (see here)
Also, RECNA director Fumihiko Yoshida and vice director Tatsujiro Suzuki published an article about their interviews with nuclear experts conducted on the sideline of the 2019 Carnegie International Nuclear Policy Conference.
Yoshida, Fumihiko & Tatsujiro Suzuki. 2019. “The State of Nuclear Weapons in 2019: Conversations with Experts at the Carnegie International Nuclear Policy Conference.” Journal for Peace and Nuclear Disarmament 2(2): 612-626. (see here)
Posters and guides of “The World’s Fissile Material Inventory” 2019.12 were released. Please click on the thumbnail images below and download the pdf posters and guides.
Posters of “The World’s Fissile Material Inventory” 2019.12
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| Dec. 2019 |  |
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>> Previous editions can be downloaded from here.
>> Posters of “The World’s Nuclear Warheads Count” 2019.6 were released here.
A Guide to “The World’s Fissile Material Inventory” 2019.12
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Guide to the World’s |
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>> Previous editions can be downloaded from here.
>> A Guide to “The World’s Nuclear Warheads Count” 2019.6 was released here.
RECNA Newsletter Vol.8 No.1 (September 30, 2019)
 * RECNA Newsletter will be issued only electronically twice a year (September / March) from this fiscal year. |
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Joint ROK-Japan Workshop “From Peace on Korean Peninsula to North East Asia Nuclear Weapon Free Zone” Held in South Korea — Fumihiko Yoshida Publication of the RECNA Policy Paper No. 8 “Nuclear Disarmament in a Labyrinth: Toward Reducing Risk” Participating in the Third Session of the Preparatory Committee for the 2020 Review Conference of the Parties to the Treaty on the Non-Proliferation of Nuclear Weapons (NPT) Nagasaki Youth Delegation: Activities in New York Visit to Japan of Ambassador Syed Mohamad Hasrin Tengku Hussin, chair of the Third Session of the Preparatory Committee for the 2020 Review Conference of the Parties to the Treaty on the Non-Proliferation of Nuclear Weapons (NPT) Kyoto Appeal produced by the Group of Eminent Persons for Substantive Advancement of Nuclear Disarmament 2019 Nagasaki Peace Declaration: Thoughts on Inheriting Hibakusha’s Experiences |
Joint ROK-Japan Workshop “From Peace on Korean Peninsula to North East Asia Nuclear Weapon Free Zone” was held from June 1st to 2nd in Seongnam, South Korea. It was co-organized by Sejong Institute and RECNA, in cooperation with Panel on Peace and Security of Northeast Asia (PSNA).
Based on this fruitful discussion, policy proposal “From Peace on the Korean Peninsula to a Northeast Asia Nuclear Weapon Free Zone” was released. Please see it from the link below.
Vol.2, Issue 1 of Journal for Peace and Nuclear Disarmament (J-PAND) has just been out. The issue features “Humanitarian Consequences of Nuclear Use,” “Is the NPT Still Relevant?,” and “The Twenty Years’ Crisis of Nuclear South Asia, 1998–2018.” The special section for working papers of Peace and Security of Northeast Asia (PSNA) has also been launched.
For the issue, see here.
Joint ROK-Japan Workshop “From Peace on Korean Peninsula to North East Asia Nuclear Weapon Free Zone” was held from June 1st to 2nd in Seongnam, South Korea. It was co-organized by Sejong Institute and Research Center for Nuclear Weapons Abolition (RECNA), in cooperation with Panel on Peace and Security of Northeast Asia (PSNA).
Outline of the workshop is here.
“A Guide to the World’s Nuclear Warheads Count June 2019” was released. Please click on the thumbnail images below and download the pdf guide and poster.
Guide to World’s Nuclear Warheads Count
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English Guide to the Worldʼs |
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How to make leaflets:
Print the English Guide (PDF) for making leaflets on both sides of A3 paper, and fold it in two then in three.
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>> Previous editions can be downloaded from here.
Posters of “The World’s Nuclear Warheads Count” June 2019 were released. Please click on the thumbnail images below and download the pdf posters.
The World’s Nuclear Warheads Count
| Japanese | English | Korean | |
| June 2019 |  |
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>> Previous editions can be downloaded from here.
Methods for Refining Estimates of Cumulative DRPK Uranium Production
David von Hippel
Nautilus Institute Senior Associate
PSNA Working Paper Series (PSNA-WP-8)
May 27, 2019
Summary
This paper summarizes the history of what is known about uranium mining in the DPRK; describes the major uncertainties regarding DPRK uranium production; notes some of the key techniques, as used in preparing estimates of nuclear sector activity in other nations, that might be available to assist in narrowing the range of estimates of DPRK uranium and processed fissile material production; summarizes estimates of enriched uranium and plutonium production prepared by other authors; describes existing estimates of the amounts of fissile materials used in nuclear weapons tests and exported; provides a demonstration of the potential impact of remote sensing methods and testing in the DPRK in reducing uncertainties in cumulative historical uranium production, and thus in fissile materials inventories; and, offers conclusions, resulting from the potential impacts of uncertainty reduction approaches, as to which verification procedures should be key targets during negotiations with the DPRK.
