The United States on Friday accused China of carrying out a secret nuclear test in 2020 as the Trump administration calls for ...

It’s been a bad habit for a long time, but it’s getting worse: President Donald Trump can’t utter a single statement without ...

The allegation comes as the White House pushes Beijing to agree to new nuclear talks after the New Start arms-control deal expired this week.

As the war in Ukraine continues to shift, questions about Russia’s nuclear options have become more prominent. This video ...

The real problem with New START, in Trump’s eyes, was the same problem that compelled him to denounce the Iran nuclear deal ...

But beneath these visible shifts lies something less discussed and more dangerous: the slow collapse of nuclear stability. For much of the Cold War, people were terrified that a world with nuclear ...

The New START treaty, the last agreement on strategic arms control between the United States and Russia, expired on February 5, 2026 ...

Without the treaty there are no caps on the two largest atomic arsenals for the first time in more than a half-century.

Daryl Kimball, director of the Arms Control Association, welcomes Trump's comments that he wants to pursue arms control talks. But he warns that making progress on an "improved" nuclear deal with ...

Without the New START treaty, which caps the number of deployed nuclear warheads at 1,550 on each side, there will be no ...

The accusations at a global disarmament conference highlighted serious tension between Washington and Beijing at a pivotal moment in nuclear arms control.