Canadians are openly discussing the merits and risks of pursuing a nuclear weapon. Europeans are similarly considering a ...

The $2.8 billion uranium deal between Canada and India raises significant questions about non-proliferation norms, as Canada ...

As wars escalate and nuclear rhetoric resurfaces—including threats related to potential conflict with Iran—nuclear weapons have returned to the center of ...

Before launching his war on Iran, President Donald Trump said his most important goal was that Iran would “never have a nuclear weapon.” Yet it is not clear what, if anything, his administration has ...

The Wall Street Journal thinks Iran can't make rational choices in its strategic calculus. But Tehran has done so for nearly 25 years.

As government agencies struggle to understand whether they’re allowed to use Claude, projects at the Energy Department ...

The New START Treaty — the last arms control agreement between the U.S. and Russia — is set to expire next week, unless President Trump and Russian President Vladimir Putin make a last minute decision ...

With the US under President Donald Trump wavering in its commitment to European security, NATO allies are wondering how long they’ll be able to rely on Washington’s nuclear umbrella. Trump hasn’t ...

Chapter 1 of this report discusses the evolution of the world's nuclear forces during the Cold War and the development of the constraining influences on that evolution. This appendix presents data ...

The United States openly tracks thousands of nuclear warheads, yet a small number have slipped permanently out of reach. Yes, the US has lost 6 nuclear weapons, and each disappearance left a trail of ...

The Taleghan nuclear site has been utilized by the Iranian regime to advance its capabilities for developing nuclear weapons.