Advertisement · 728 × 90

Posts by Mark Bell

Preview
Disperse to Survive: The Logic of French Forward Deterrence In his long-awaited nuclear deterrence speech, French President Emmanuel Macron laid out his new doctrine of “forward deterrence” (dissuasion avancée) and

Just in time for your weekend, I have a fresh piece out with @warontherocks.bsky.social on the new 🇫🇷 French nuclear doctrine of “forward deterrence” and why dispersed air operations are a better comparison to it than 🇺🇸 U.S. forward nuclear deployments and nuclear sharing arrangements in 🇪🇺 Europe.

1 week ago 21 8 0 1

It is hard to capture what a sweeping strategic defeat the war in Iran has been for the United States. I’m going to thread here some of the posts today that try to capture those effects. Here’s the first:

1 week ago 2825 1123 64 94

Foreign students *subsidize* domestic students. Without them college will be *more* expensive and there will be *fewer* spots.

2 weeks ago 376 87 2 12
Preview
US Deploys Bulk of Stealthy Long-Range Missile for Iran War The next steps in the US military campaign against Iran will commit nearly its entire inventory of stealthy JASSM-ER cruise missiles, drawing them from stockpiles devoted to other regions.

The Iran War has gobbled up a breathtaking amount of U.S. military capability vital for deterring a Chinese attack on Taiwan. www.bloomberg.com/news/article...

2 weeks ago 69 29 5 2
Post image

The Boss 🎸✊

2 weeks ago 0 0 0 0
Preview
How Iran is making a mint from Donald Trump’s war Iran maintains oil exports of 2.4m-2.8m barrels daily despite war and sanctions, earning twice pre-conflict revenues as Gulf rivals slash output and prices surge.

“Iran is now earning nearly twice as much from oil sales each day as it did before American and Israeli bombs started falling on February 28th.”

3 weeks ago 202 111 9 6
Preview
A Message from Your University President on the Recent Hippopotamus Attacks Dear Faculty, Staff, Students, and AI Summarization Tools, I want to express my deepest gratitude for your patience as we explore innovative soluti...

"Your steadfast commitment to our strategic mission, despite the multiple tramplings, maulings, and other encounters we shall henceforth refer to as 'terminal networking opportunities' has not gone unnoticed."
www.mcsweeneys.net/articles/a-m...

1 month ago 130 58 3 15
Advertisement
Post image

For the alumni association, the tagline is “Leave a tip.”

1 month ago 24 1 1 4

UMN: Nice future you have there, we’ll take that

1 month ago 7 0 0 0

What on earth

1 month ago 0 0 1 0

Here are 10 consequences of the US-Israel attack on Iran - a thread. US soft power is damaged. To launch an attack without clear aims or an exit strategy has upset allies - in Europe, Gulf & Asia - who must bear the economic, political and military consequences. /1

1 month ago 199 97 6 23
Preview
The Hormuz Minefield In the strait, Iran holds the advantage—and America has no good options.

My latest on the Iranian threat to the Strait of Hormuz in @foreignaffairs.com
www.foreignaffairs.com/iran/hormuz-...

1 month ago 67 40 0 3
Preview
Trump administration underestimated Iran war’s impact on Strait of Hormuz | CNN Politics The Pentagon and National Security Council significantly underestimated Iran’s willingness to close the Strait of Hormuz in response to US military strikes while planning the ongoing operation, accord...

"Top Trump officials acknowledged to lawmakers during recent classified briefings that they did not plan for the possibility of Iran closing the strait in response to strikes."

www.cnn.com/2026/03/12/p...

1 month ago 3439 1334 472 834
Preview
Fragments of U.S.-Made Missile Seen in Photos Taken by Iran Near Deadly School Strike

'Made in USA' and Department of Defense codes imprinted on weapons fragments used to make American Tomahawks and seen in photos by Iran near bombed school. Latest story w/ @trbrtc.bsky.social and @johnismay.bsky.social www.nytimes.com/2026/03/09/w...

1 month ago 275 144 11 11
Preview
North Korea Is Getting Serious About Space Weapons The new chapter in defense planning seems like a direct response to Trump’s Golden Dome.

My latest in @foreignpolicy.com: with a war in the Middle East, the world appears to have missed that North Korea is now officially getting into the space weapons game (with strong incentives to put nukes in space). My analysis: foreignpolicy.com/2026/03/09/n...

1 month ago 81 46 2 4
Preview
Exclusive: AI Error Likely Led to Iran Girl's School Bombing Pentagon investigators believe a bombing of a girls' school in Iran on Saturday likely resulted from inaccurate information provided by AI.

Local Massachusetts weekly says it's confirmed that the Pentagon was relying on Claude for strike targeting, which is how they came to bomb a girls' school.
thisweekinworcester.com/exclusive-ai...

1 month ago 1158 598 89 284

It sounds like there’s a sort of low-level war going on in Iraq that hasn’t been fully reported

An Iraqi friend tells me that Iranian-backed militias are attacking various targets across Iraq, and U.S. and Israeli forces are hitting back. They say this is happening more widely than what‘s reported

1 month ago 34 17 1 1
Advertisement

Genuine question: should dispersal be understood to increase survivability if the dispersal is to countries closer to the presumed front line of any conventional conflict? (and therefore the dispersed assets are presumably more vulnerable/more attractive targets than they would otherwise be)

1 month ago 1 0 1 0

Polish sources have the final sentence as "As our own autonomous capabilities grow, we will also strive to prepare Poland in the future for the most autonomous actions *possible* in this matter."

In any case, this is proper nuclear hedging talk.

www.polskieradio.pl/399/7975/Art...

1 month ago 30 15 2 1
Preview
Macron opens door to deploying French nuclear forces to European allies The plan is a “major evolution” of France’s deterrence posture, the president said in a long-awaited speech at the Île Longue naval base in Brittany.

In any normal week this would be a huge story. France moves toward extending a nuclear umbrella over European allies-- a major sign of declining credibility of US extended deterrence.
www.defensenews.com/global/europ...

1 month ago 227 88 8 7
Preview
Poland seeks as much autonomy as possible in terms of nuclear arms, Tusk says Poland wants to be autonomous in the future when ​it comes to a nuclear deterrent, Prime ‌Minister Donald Tusk said on Tuesday, as Europe seeks to build its capabilities independently of the United St...

Tusk: "We ​are investing heavily in future nuclear power plants, and ​Poland will not want to be passive when it comes to nuclear security in a military context."

"We will cooperate with our allies...as our capabilities increase, ‌we ⁠will try to prepare Poland for autonomous action in this matter."

1 month ago 57 37 3 18

I'm just reading the speech and I am not sure if US nuclear sharing/foreign nuclear deployments are the right way to think about the dispersal of French strategic air force assets. At least to me, I understand it more as a dispersal concept to increase survivability, like Agile Combat Employment.

1 month ago 18 2 2 3
Preview
Eurodeterrent: A Vision for an Anglo-French Nuclear Force Recently published Signal discussions in which senior Trump administration officials admit they “hate bailing out” America’s “pathetic” European allies

Thinking back to my proposal of an Anglo-French nuclear deterrent for Europe that I wrote last March.

Macron's scheme is naturally less expansive, but Rome wasn't built in a day and his speech was a big step in the right direction.

1 month ago 23 7 0 0
Post image

French President Emmanuel Macron has just given a truly remarkable speech on France's nuclear policy at a moment of great anxiety in Europe. I wanted to offer an early comment. Welcome to the age of 'Dissuasion Avancée' in Europe.

New post: panda.substack.com/p/dissuasion...

1 month ago 136 56 4 6

Interesting from an institutional standpoint: France-UK Nuclear Steering Group was first & could be seen as unique arrangement between Europe's two nuclear powers.

France-Germany NSG could create a new dynamic: France as central node of Euro nuclear-consultative mechanisms with UK, Germany, others.

1 month ago 11 2 0 0
Preview
Rash: Trump should level with Americans about Iran Trump missed the chance in his State of the Union address Tuesday night to offer clarity to the country about America’s military buildup in the Middle East, John Rash writes.

Professors Ron Krebs and Mark Bell @marksbell.bsky.social are quoted by the @startribune.com, discussing Trump's missed opportunity to offer clarity to the country about America's military buildup.
www.startribune.com/trump-sotu-a...

1 month ago 2 1 0 0
Advertisement

Delighted to review @nktpnd.bsky.social's excellent and important book The New Nuclear Age for Ethics and International Affairs #nukesky www.cambridge.org/core/service...

1 month ago 1 1 0 0
Post image Post image

This is the aftermath of an ICE kidnapping a few blocks from my home in St. Paul—an hour ago. A quiet street full of broken glass and at least three wrecked cars. The target of the kidnapping was taken away by ambulance. He was on a stretcher and covered by a sheet, though a cop said he was alive.

2 months ago 11394 6532 277 620

1/ ProPublica collected handwritten letters in mid-January from children held at the Dilley Immigration Processing Center, the same facility where 5-year-old Liam Conejo Ramos was taken.

Hundreds of kids are still detained.

We’ll let the children’s words speak for themselves. 🧵

2 months ago 11589 7425 204 828
Post image Post image

So, I spent many many years working on my book, and it coincidentally comes out the same week as the end of the New START Treaty.  In print from Cambridge University Press next week, and ebook is online now. www.cambridge.org/vaynman or on Amazon: a.co/d/0brNOTKq

2 months ago 20 7 4 1