Beatrice Fihn
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beafihn.bsky.social
Beatrice Fihn
@beafihn.bsky.social
International law, security and weapons at Lex International. Senior Fellow @UNIDIR. Former Executive Director of ICAN, Nobel Peace Prize Laureate 2017.
🇸🇪in🇨🇭www.beatricefihn.com
Reposted by Beatrice Fihn
Another part of Project 2025, which Trump disavowed during the campaign, that he's now carrying out.

Watchdogs saw that writing on the wall and organized to get Nevada, a swing state, on the record opposing new testing at its historical nuclear test site: inkstickmedia.com/cancer-conta...
October 30, 2025 at 2:20 AM
Good morning! Seems like Trump says he wants to start nuclear testing again. We don’t quite know what he means with that, but here’s what is really important right now.
October 30, 2025 at 7:18 AM
Move the UN to Geneva immediately. It has the space, facilities etc.
September 28, 2025 at 7:29 PM
The comments are so silly. basically 100 versions of “Russia knows we have nukes too!”. It’s fascinating how people just know that Russias nuclear threats won’t work but are convinced that US threats would. If Russias threats are a bluff, the US’s threats are a bluff too, you can’t have it both ways
These people have exactly one line

Every single time there's the slightest whiff that the West might commit more tangible support to Ukraine there's crowing about how dangerous this is because the Russians have nukes
September 24, 2025 at 6:42 AM
For any UN or diplomacy nerds, this is fascinating about how the UNEP secretariat undermined the chair and tried to encourage NGOs to get him replaced, maybe because the text was too strong for Saudi Arabia and other oil producing countries?? Cream it!
After the Geneva round of the #PlasticsTreaty talks ended without a deal, troubling questions are being raised about the role played by @unep.org Executive Director Inger Andersen — and an apparent bid to topple the Committee’s elected Chair medium.com/points-of-or...
Palace intrigues
The plastics treaty talks in Geneva ended without a deal. As negotiators weigh their options about the way forward, troubling questions are…
medium.com
September 22, 2025 at 10:27 AM
Reposted by Beatrice Fihn
💣 An excellent analysis of the #PlasticsTreaty 's Whistledown (aka @magnuslovold.bsky.social) of what happened behind the scenes at the end of #INC5.2. Once again, important questions are raised about the role of UNEP, which seems to support a low-ambition treaty #Plastics
medium.com/points-of-or...
Palace intrigues
The plastics treaty talks in Geneva ended without a deal. As negotiators weigh their options about the way forward, troubling questions are…
medium.com
September 19, 2025 at 3:20 PM
Reposted by Beatrice Fihn
Nuclear weapons security is deeply trusting; as in we trust our enemies to “do the right thing”. @beafihn.bsky.social of Lex International & @unidir.org talks about news media, public perception, and deterrence.
September 2, 2025 at 6:15 PM
This weekend in Bosnia, 19 year old Mehmed was killed by a 30 year old landmine. He was tending to his family’s goats, which had wandered into a mined forest. Mehmed wasn’t a soldier. The war ended 30 years ago, 11 years before Mehmed was even born. n1info.ba/english/news...
September 1, 2025 at 12:22 PM
Reposted by Beatrice Fihn
Marking 80 years since the invention & use of nuclear weapons and their devastating legacy from Hiroshima & Nagasaki to Alamogordo & Congo; we hosted Artists Against the Bomb in Geneva🎨🕊️

With artists, activists, diplomats & all @nuclearban partners, we say: BAN THE BOMB! 🏳️

#nuclearban
August 28, 2025 at 12:15 PM
Call for proposals: Non-governmental organisations, think tanks, university-based centres, and other legal non-profit entities are welcome to apply for grants for projects that aim to address the security concerns raised by nuclear deterrence policies. lexinternational.org/call-for-pro...
Call for proposals - Lex International
Lex International Fund, hosted by Swiss Philanthropy Foundation, is pleased to announce a call for applications for projects that aim to address the security
lexinternational.org
August 28, 2025 at 10:31 AM
I saw a TikTok with an American complaining that Serie A wasn’t promoting its “product” to tv viewers like him enough, that their marketing & stadiums are not attractive for a US tv audience that might want to become fans and I’ve never been more provoked in my entire life.
August 21, 2025 at 10:50 AM
Last week, Marseille joined ICAN Cities Appeal. The city supports the #TPNW and calls on France to join it. The French government is one of the most stubborn opponents of the TPNW, yet the 3 largest cities Paris, Marseille and Lyon (and 95 others) supports it. Allez!!
August 14, 2025 at 10:17 AM
Reposted by Beatrice Fihn
The Gaza Humanitarian Foundation is a Frankenstein's Monster of corporate consultants, the Israeli government and for-profit mercenary companies.

It is not a bona fide aid organization, but another tool of Israel's effort to forcibly displace the people of Gaza.

www.theguardian.com/global-devel...
Eleven-minute race for food: how aid points in Gaza became ‘death traps’ – a visual story
Hundreds of people have died while seeking food since delivery was taken over by the Gaza Humanitarian Foundation in May. But Palestinians facing extreme hunger have no choice but to take the risk
www.theguardian.com
July 23, 2025 at 7:46 PM
Very important article as landmines are unfortunately back on the agenda again.
Why is the CEO of the world’s largest de-mining NGO defending landmines?

James Cowan of @thehalotrust.bsky.social has publicly supported the shipment of anti-personnel mines to Ukraine — even suggesting the Mine Ban Treaty should be revised 🧵
July 23, 2025 at 1:30 PM
Good to see the UNSG appointing 21 members of the UN scientific panel of experts on nuclear war. Really great, diverse group with significant expertise in the medical, environmental and societal consequences of nuclear weapons use. press.un.org/en/2025/dc39...
Secretary-General Announces Members of Independent Scientific Panel on Effects of Nuclear War | Meetings Coverage and Press Releases
NEW YORK, 18 July (United Nations Office for Disarmament Affairs) — On 17 July, United Nations Secretary-General António Guterres announced the appointment of an independent scientific panel of expert...
press.un.org
July 21, 2025 at 2:52 PM
Reposted by Beatrice Fihn
🚨 JUST IN: Military-trained Americans’ trust in the president’s nuclear launch authority dropped during Iran Crisis. Here’s why it matters.

By @charlicarpenter.bsky.social, Grace Bernheart, Joseph Mara, and Fatima Zahra Marashi

In @thebulletin.org

thebulletin.org/2025/07/mili...

#nukesky
Military-trained Americans’ trust in the president’s nuclear launch authority dropped during Iran Crisis. Here’s why it matters.
A recent study discovered something unexpected: The US military's confidence in the president having sole authority to launch a nuclear weapon went down when Trump authorized missile strikes on Iran. ...
thebulletin.org
July 18, 2025 at 10:51 AM
Reposted by Beatrice Fihn
My latest in @postopinions.bsky.social - the 5th installment of our @scientistsorg.bsky.social series "The Next Nuclear Age"

How a president might come to launch a nuclear strike

Massive thanks to @sebphilippe.bsky.social for helping us model what a nuclear attack on DC might look like
⬇️⬇️
Opinion | How a nuclear attack on the U.S. might unfold, step by step
A scenario of America’s response to an incoming nuclear attack.
wapo.st
July 2, 2025 at 2:28 PM
Bombing Iran is illegal under international law, and anyone who isn’t condemning the US and Israeli attacks on Iran are contributing to a more unsafe and unstable world.
June 23, 2025 at 12:21 PM
Reposted by Beatrice Fihn
"Three minutes, a football and a biscuit," writes @mknight.bsky.social, a senior research associate at @scientistsorg.bsky.social.

"These are all a president of the United States needs to start nuclear war."
Opinion | Only one American can start a nuclear war: The president
The American president has the sole authority to order a nuclear strike, even if every adviser in the room is against it.
wapo.st
June 18, 2025 at 8:21 PM
Reposted by Beatrice Fihn
“US intelligence assessments had reached a different conclusion—not only was Iran not actively pursuing a nuclear weapon, it was also up to three years away from being able to produce and deliver one…according to four people familiar with the assessment” www.cnn.com/2025/06/17/p...
Israel says Iran was racing toward a nuclear weapon. US intel says it was years away | CNN Politics
When Israel launched its series of strikes against Iran last week, it also issued a number of dire warnings about the country’s nuclear program, suggesting Iran was fast approaching a point of no retu...
www.cnn.com
June 17, 2025 at 1:01 PM
I feel like I’m going crazy. “Preemptive self defense” is not allowed. There’s no evidence that Iran is developing nuclear weapons now or planning an attack on Israel. It is illegal for Israel to bomb Iran and its Israel that is a threat to regional & international peace & security.
June 14, 2025 at 2:30 PM
Athens, the capital of Greece and birthplace of democracy has joined the ICAN Cities Appeal today, by endorsing the #TPNW and calling on the Greek government to join the treaty. 👏👏👏
June 12, 2025 at 8:37 AM
Today the World Health Organisation will take up the issue of nuclear weapons again for the first time in 40 years. Led by the small island nations of Samoa and the Marshall Islands seeks to revive the WHO’s role on nuclear weapons—and puts U.S. allies in an awkward bind.
May 26, 2025 at 11:09 AM
All governments need to enforce a complete arms embargo and sanctions on Israel now. Immediately!
May 20, 2025 at 11:18 AM