Nuclear “non-proliferation” – preventing the spread of nuclear weapons beyond states that already have them – has been held up as the rationale for the US-Israeli war on I ...

Nuclear weapons represent the pinnacle of military danger, capable of instantly wiping out millions and reducing cities to dust. While the term "atomic bomb" often refers to a basic fission device, ...

The war in Iran has cut off diplomatic efforts to limit the country’s development of nuclear weapons. Securing that material ...

Nine countries now possess nuclear weapons and we have just seen the start of a new war in the Middle East over one more ...

Secretary of War Pete Hegseth’s recent announcement that the U.S. will resume testing nuclear weapons has alarmed some nuclear-arms experts. It shouldn’t. President Trump had already announced earlier ...

President Donald Trump's comments Thursday suggesting the United States will restart its testing of nuclear weapons upends decades of American policy in regards to the bomb, but come as Washington's ...

President Donald Trump has called for the United States to test its nuclear weapons for the first time in three decades. But Trump’s statements about testing — in particular, whether other nations are ...

For the first time in more than half a century, there are no binding restraints on the buildup of the largest nuclear forces on Earth. The New START treaty expired on Feb. 5, 2026, ending the last ...