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

While the U.S. military’s strikes on Iran on June 21, 2025, is believed to have damaged the country’s critical nuclear ...

Iran is a signatory of the NPT, or Non-Proliferation Treaty, a commitment not to seek nuclear weapons. Through the NPT's safeguards agreements, the IAEA monitors and verifies that signatories are ...

The U.S. said a day prior that it would pause the delivery of some weapons to Ukraine as the Pentagon conducts a review of ...

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

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 Pentagon has revised its assessment of the recent US strike on Iran, with Chief Spokesman Sean Parnell stating on Wednesday that the attack set back Iran’s nuclear program by “about two years.” ...

Iran's stockpile of uranium enriched at 60 percent would be enough to make several relatively unsophisticated nuclear weapons ...

The decision means that international inspectors will not be able to oversee sites. Experts have warned that Tehran could ...

The security architecture dissuading countries from growing and pursuing their own nuclear weapons is collapsing.

The U.S. develops and stores its nuclear weapon material in sites controlled by the Defense Nuclear Facilities Safety Board.

The war between Israel and Iran and President Donald Trump’s strikes on Iranian nuclear sites have brought renewed attention ...