Trump promised a better deal than the 2015 JCPOA nuclear agreement with Iran – but is it?

The US unveiled Aires Tide, an AI-designed nuclear test vehicle, built 7x faster and 15x cheaper. Here's what it signals ...

President Donald Trump has made a few guarantees about a deal to end the war he started with Iran.

The Obama-era Iran deal was packed with technical details and specific requirements limiting, but not shutting down, Iran's ...

Global spending on nuclear weapons surged to a record high in 2025, with all nine nuclear-armed states increasing investments in their arsenals amid growing geopolitical tensions, according to a ...

When President Trump withdrew the United States from the Joint Comprehensive Plan of Action in 2018, he cracked the brittle foundation of the global nonproliferation regime based on the 1970 ...

Erin D. Dumbacher is the Stanton nuclear security senior fellow at the Council on Foreign Relations. The United States has the power and a process to respond when it is under nuclear attack, but only ...

Mr. Hennigan writes about national security for Opinion. Mr. Calabresi is an Opinion editor at large. See more of our coverage in your search results.Encuentra más de nuestra cobertura en los ...

Add Yahoo as a preferred source to see more of our stories on Google. A view of the Israeli nuclear facility in the Negev desert outside Dimona, now called the Shimon Peres Negev Nuclear Research ...

Nuclear weapons tests were once a regular occurrence, but most countries haven’t tested in decades, following the adoption of the Comprehensive Nuclear-Test-Ban Treaty in 1996. Now, that moratorium ...