Nuclear Weapons

A man in a suit and glasses speaks at a United Nations meeting, seated behind a sign reading "Iran (Islamic Republic of)".

Iran’s positions at the NPT Review Conference are rational. Ignoring them would weaken the treaty

By Syed Ali Zia Jaffery | Analysis, Nuclear Energy, Nuclear Weapons

Satellite image shows a new tunnel entrance at Lop Nur Nuclear Test Site in a mountainous area, with adjacent road and structures visible. Text labels provide coordinates and date: December 30, 2025.

How China uses the Non-Aligned Movement to avoid nuclear accountability

By Diya Ashtakala | Analysis, Nuclear Weapons

AI nuclear decision making has a data problem

By Ulysse Richard, Yorgo El Moubayed | Analysis, Artificial Intelligence, Nuclear Weapons, Voices of Tomorrow

Three officials sit at a desk during a formal meeting inside the General Assembly hall of the UN headquarters in New York; the center figure labeled "President" holds a gavel, with "Secretary-General" seated to the left.

Proposals for a brighter NPT Review Conference in times of nonproliferation darkness

By Jan Hoekema | European Security Outlook, Nuclear Weapons, Opinion

Large empty assembly hall with rows of seats, a central podium, and the United Nations emblem displayed on a golden wall in the background.

How to salvage the NPT Review Conference

By Adam Scheinman, Mark Goodman | Analysis, Nuclear Energy, Nuclear Weapons

A group of workers in white uniforms and hard hats oversees the lifting of a large blue cylindrical metal component by a yellow crane outside an industrial facility.

Missing from US-Iran talks: plutonium for more than 200 nuclear bombs

By Henry Sokolski | Analysis, Nuclear Energy, Nuclear Weapons

Three men in suits stand in front of two US flags; one speaks at a podium with the Vice Presidential seal, while the other two listen.

It seems Washington needs to be reminded of the Nuclear Non-Proliferation Treaty

By Olamide Samuel | Analysis, Nuclear Weapons

A bright rocket streaks upward into the night sky from a snowy, mountainous coastline, leaving a glowing trail through clouds and darkness.

What this Norwegian ‘close call’ says about a world without New START

By Jamie Withorne, Raven Witherspoon | Analysis, Nuclear Weapons

Satellite view of the Isfahan Nuclear Technology Center and tunnel entrances.

Will Trump nuke Iran?

By Pervez Hoodbhoy | Nuclear Weapons, Opinion

Three-quarters of South Koreans want nuclear weapons. One variable could decide the rest

By Gabriella Wangmu Zhaxi | Nuclear Risk, Nuclear Weapons, Voices of Tomorrow

Participation in the Nuclear Non-Proliferation Treaty. Countries in red or orange are non-members.

How the Iran War undermines the nuclear nonproliferation regime

By George Perkovich | Analysis, Nuclear Weapons

Satellite view of a tunnel entrance with a blue truck, several smaller vehicles, and surrounding sandy terrain.

Analysis: Iran likely transferred highly enriched uranium to Isfahan before the June strikes

By François Diaz-Maurin | Analysis, Investigative Reporting, Nuclear Weapons