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Multilateral arms control, disarmament and non-proliferation

We aim to bolster the multilateral non-proliferation and disarmament regimes, particularly the nuclear Non-Proliferation Treaty. We provide ideas, analysis and research resources that support the efforts of serving diplomats in the NPT process. We also focus on specific regional challenges to the multilateral non-proliferation and disarmament system, including the future of nuclear diplomacy with Iran, and (in partnership with our sister Asia-Pacific Leadership Network) understanding Indo-Pacific perspectives on strategic risks. The ELN’s work has supported the P5 Dialogue, with a view to encouraging the NPT nuclear weapon states to engage jointly in strategic risk reduction. We also work to support the CTBT and encourage its entry into force and want to deepen the understanding of the concept of irreversibility in nuclear disarmament.

Latest Publications

Commentary

The politics of nuclear disarmament verification: How to advance nuclear disarmament

Following the UN Committee on Disarmament and International Security’s call to ascertain the views of Member States on the establishment of a Group of Scientific and Technical Experts (GSTE) on Nuclear Disarmament Verification (NDV), ELN Senior Network member Michael Biontino argues that NDV, beyond its technical aspects, is an essential political element of nuclear disarmament since it builds the trust needed for disarmament agreements. In the commentary, he outlines the various ways that NDV can advance the political processes necessary for effective disarmament.

4 December 2024 | Michael Biontino
Multilateral arms control, disarmament and non-proliferationNPT Project
Commentary

Building bridges for security and cooperation: Highlights from the YGLN Annual Gathering 2024

From the 11-14th of November, the Younger Generation Leaders Network (YGLN) met in Vienna for their annual gathering. Over the course of the week, YGLN members met with various international organisations and diplomatic missions, fostered insightful discussions, and were able to network and collaborate with one another. Read the commentary for a full account of the annual gathering.

2 December 2024 | Nikita Gryazin
Multilateral arms control, disarmament and non-proliferation
Commentary

Bluff and bluster: Why Putin revised Russia’s nuclear doctrine

Last week, President Putin approved changes to Russia’s nuclear doctrine, formally lowering the threshold for Russia’s use of its nuclear weapons. ELN Senior Policy Fellow Rishi Paul writes that these changes have been prompted by Putin’s use of nuclear weapons as tools of coercion, aiming to manipulate shared nuclear risks for intimidation and political leverage and to induce Western caution. However, Putin’s nuclear threats have not fundamentally reshaped Western policies and may underscore the limitations of nuclear coercion as a tool for shaping adversaries’ behaviour.

25 November 2024 | Rishi Paul
Multilateral arms control, disarmament and non-proliferation
Commentary

The non-proliferation considerations of nuclear-powered submarines

The AUKUS partnership has sparked heated debate about the use of nuclear-powered submarines by non-nuclear weapon states. Alexander Hoppenbrouwers writes that the main risks of diversion of nuclear material lie outside of its use to fuel nuclear-powered submarines, and that the International Atomic Energy Agency should argue for strict verification measures on the basis of earlier negotiations on this topic.

29 October 2024 | Alexander Hoppenbrouwers
Multilateral arms control, disarmament and non-proliferationNPT Project
Commentary

The Women Leaders podcast: As missiles fly

One year since Hamas’ invasion of southern Israel, Israel’s consequent offensive in Gaza, and Hezbollah’s initial rocket campaign in northern Israel, it appears as if the violence in the Middle East is only getting worse. In this unique episode, Women Leaders is building a bridge: Fania Oz-Salzberger, Professor of History at Haifa University and renowned public intellectual, and Roula from Beirut — for security reasons, we cannot release her real name — join ELN Senior Associate Fellow Ilana Bet-El for an in-depth discussion of Israeli and Lebanese politics, the involvement of women in decision-making, and the hope of one day seeing a new Middle East.

4 October 2024 | Ilana Bet-El and Florence Ferrando
Iran
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