According to the standard justification, nuclear weapons uniquely deter violence and serve as a foundation for global peace.

How did Pakistan, a nuclear weapons state, an opponent of Israel and a frenemy of the United States, succeed while Iran is in ...

This series of articles examines why today’s nuclear landscape is more complicated and, in many ways, more precarious than ...

Iran just ended its cooperation with international inspectors, suggesting no post-bombing deal is imminent. That may point to ...

The Trump administration should embrace a North Korea strategy that aims to contain escalation, not keep a white-knuckled ...

Countries without nuclear weapons could decide nuclear nonproliferation and transparency efforts that the world has taken for ...

Iran’s president on Wednesday ordered the country to suspend its cooperation with the International Atomic Energy Agency ...

Some experts said they believe the U.S. strikes have the potential to lead to a "fork-in-the-road" moment that could result ...

The order by President Masoud Pezeshkian included no timetables or details about what that suspension would entail.

President Donald Trump is complaining that the United States provided too many weapons to Ukraine under the previous ...

Iran’s president has reportedly ordered the country to suspend its cooperation with the International Atomic Energy Agency.

Trump ordered 14 bombs dropped on targeted Iranian nuclear sites. Here's how readers reacted to that decision and the week ...