US intelligence agencies believe that China is developing a new generation of nuclear weapons and has conducted at least one covert explosive test in recent years as part of a broader push to ...

Experts warn that the expiration of a long-standing nuclear arms control treaty between the two superpowers could mark the ...

The allegations were leveled by U.S. officials late last week. Arms control experts worry that norms against nuclear testing are unraveling.

🚀 From 1940 to 1996, the U.S. invested over $10.1 trillion in nuclear weapons development, producing more than 70,000 warheads. Since the Cold War ended, the U.S. nuclear arsenal has been reduced by ...

By Timothy Gardner and Jonathan Landay WASHINGTON, Feb 19 (Reuters) - President Donald Trump has told Congress he is pursuing a civil nuclear pact with Saudi Arabia that does not include ...

On the Wednesday, January 7, 2026, episode of The Excerpt podcast: “The Nuclear Sponge” is a five-part project by USA TODAY that dives into the strategic debate and costs of modernizing the land leg ...

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

The United States Air Force maintains a small, tightly controlled fleet of aircraft certified to deliver nuclear weapons, and ...

Introduction Nuclear deterrence is once again central to U.S. national security. The relative calm of the post-Cold War world has been replaced by an era of dangerous competition with two nuclear ...