Share
Also: Golden Dome's space-based interceptors don't add up | Conversations Before Midnight speakers | More
 ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌

Read a shareable version of this newsletter in your browser.

Bulletin of the Atomic Scientists
It is 85 seconds to midnight.

September 3, 2026

Black-on-red illustration showing a hand manipulating drones like a marionette puppet.

Drone technology has spread from great powers to smaller states and non-state actors, changing the character of war. (Illustration by Thomas Gaulkin; images via depositphotos.com)

How drones reinvented the proxy war

"In the early 2000s, it would have been unthinkable for small insurgent groups to develop sophisticated drone-building programs and deploy unmanned aircraft against their opponents," writes Steven Feldstein. "A generation later, this technology has become cheaper and far more accessible." Read more.

Defeated by physics: The science behind Golden Dome's space-based interceptors doesn't add up

Even a very limited space-based defense system would cost the United States hundreds of billions of dollars and would have no meaningful defensive capabilities, write Lisbeth Gronlund and David Wright. "Still, hope springs eternal, as does the Pentagon's ability to ignore lessons from the past."


Gronlund and Wright, both researchers at MIT's Laboratory for Nuclear Security and Policy, break down why the prospect of a space-based defense system isn't all it's cracked up to be. Read more.

VIDEO

Nuclear policy and the Doomsday Clock today

"If we get the nuclear problem wrong, nothing else matters." Bulletin President and CEO Alexandra Bell discusses concerns surrounding nuclear policy and other existential threat issues that factored into the 2026 Doomsday Clock conversation. Watch here.

Advertisement

Advertisement

Join the Bulletin's annual gathering, Conversations Before Midnight. Button: Get my $75 ticket. Sponsorship opportunities available.

UPCOMING EVENT

Conversations Before Midnight speakers announced

Existential risks are on the rise. Can our leaders meet the moment?


At the Bulletin's annual gathering, Conversations Before Midnight, on November 12th in downtown Chicago, we'll take a deep dive into that question with former Director of National Intelligence Avril Haines and Chicago Public Media CEO Melissa Bell.


Tickets start at $75 for the Reception and Keynote Discussion. At a time when science is under attack, your support helps keep the Bulletin's 80-year legacy of fact-based journalism alive. Purchase tickets here.

UPCOMING EVENT

NYC: Climate Desk Live

On the morning of September 24, the Bulletin is joining the Tishman Environment and Design Center at The New School and fellow Climate Desk partners Mother Jones and Capital B News to host expert conversations. We'll connect today's most pressing challenges to a larger question: How do communities organize and build power within democratic structures when government and industry leave them behind?


The Bulletin will be hosting the panel "Nuclear Legacy: Mapping Local Impacts." Register here for free.

Recent articles

Your gift fuels our mission to educate and empower. Together we will work to ensure science serves humanity.

Give today

Email Marketing by ActiveCampaign