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Special Coverage: 25 Years Since 9/11

nuclear testing

Are we entering a new era of nuclear weapons testing?
GZERO Europe

Are we entering a new era of nuclear weapons testing?

Former Swedish Prime Minister Carl Bildt asks whether the world is sliding back into the dangerous era of open nuclear weapons testing, and it all started with a misunderstanding by US President Donald Trump.

​Argentina's President Javier Milei gestures after the La Libertad Avanza party won the midterm election, in Buenos Aires, Argentina, on October 26, 2025.
What We're Watching

What We’re Watching: Milei sticks to his guns, Putin gets ready to test, Central Asia comes to Washington

Wildfire smoke on a hill
Sponsored posts

The First Five Minutes: Using AI to detect wildfires

Across California, AI linked to nearly 1,300 cameras is helping firefighters spot the earliest signs of wildfire smoke, sometimes hours before the first 911 call. Developed by ALERTCalifornia, along with fire departments, wildfire experts, and Microsoft’s AI for Good Lab, the system analyzes millions of images each day and sends verified alerts within minutes, giving first responders precious time to act before a small fire becomes a major crisis. Read more here.

​US President Donald Trump and Japanese Prime Minister Sanae Takaichi arrive at the nuclear-powered aircraft carrier USS George Washington (CVN-73) in Yokosuka City, Kanagawa Prefecture, Japan, on October 28, 2025.
Analysis

Bombs away: Are we entering a new nuclear arms race?

Last Thursday, US President Donald Trump announced that Washington will restart nuclear weapons testing, raising fears that it could end a 33-year moratorium on nuclear-warhead testing.

Russia leaves nuclear test ban treaty in show of public posturing
GZERO Europe

Russia leaves nuclear test ban treaty in show of public posturing

Carl Bildt shares his perspective from Oslo, Norway: What can be done by Europe or others to help the 1.7 million Afghan refugees that are now being expelled from Pakistan back into Afghanistan? Does Europe feel less secure now that Russia has revoked its ratification of the test ban treaty?