Science & Tech

Is Russia putting an anti-satellite nuke in space?

A long-ago U.S. test showed the kind of havoc that could wreak in orbit.

Business

The race is on to prepare Australia for nuclear subs

“There has been a hiatus where we weren’t all paying attention. Now we’ve got to catch up,” a UK shipbuilding exec says.

Threats

Russia rejects US proposal for negotiations on nuclear arms control

Despite several outreach attempts by Washington, Moscow has made no specific proposals on arms control since January 2022, a senior U.S. official said.

Ideas

Belarus adds nukes to its military doctrine

Alexander Lukashenko has been pressing Russia's Vladimir Putin to return Soviet-era nuclear weapons to Belarus.

Ideas

Defense One Radio, Ep. 141: Year in review

We take stock of our last 12 months of interviews, featuring conversations with generals, White House officials, researchers, authors, our own reporters, and many more.

Policy

Does the US have what it takes to keep its nuclear edge?

A congressional panel highlights its concerns about infrastructure, the industrial base, keeping up with Russia, and staying ahead of China.

Ideas

Defense One Radio, Ep. 131: 'Oppenheimer,' explored

How much of America's nuclear history does the three-hour film pack in, and how much did it leave out?

Ideas

Defense One Radio, Ep. 130: A brief history of China’s nuclear forces

From Cold War-era distrust of the Soviets to Beijing's recent silo buildup, we review some of the ideas and methods that have helped China become the nuclear power it is today.

Defense Systems

Inside the fight over alternative sub fuel

A handful of lawmakers want the Navy to research low-enriched uranium fuel to reduce nuclear weapons proliferation. But funding bans are on the horizon.