Martin B. Kalinowski

An Iranian delegation travelled to Russia last year to visit institutes producing dual-use technologies, including electron accelerators and klystrons and radioactive isotopes such as tritium.

www.iranintl.com/en/202508057...

Transforming the base metal lead into the precious metal gold was a dream of medieval alchemists. | Martin B. Kalinowski Transforming the base metal lead into the precious metal gold was a dream of medieval alchemists.  On 8 May 2025, CERN reported that scientists have converted lead into Gold. In a paper published in P...

www.linkedin.com/posts/martin...

This was the largest earthquake since the Tōhoku Earthquake, near the coast of Japan with Magnitude: 9.1 on March 11, 2011. Events >8.7 occur roughly once per decade.

a woman is talking to a man and asking him if he agrees . ALT: a woman is talking to a man and asking him if he agrees .

So you agree? We shouldn’t restart explosive nuclear testing? Brandon Williams, nominee to lead the National Nuclear Security Administration, said he would not advise new explosive testing and we should “rely on the scientific information.”

Learn more↘️ www.nytimes.com/2025/04/08/s...

New podcast alert! 🎧
We’re excited to share a powerful limited series from UNODA & UNODA Vienna & UN Youth 4 Disarmament 🇺🇳. In moving conversations, youth leaders speak with survivors of the Hiroshima & Nagasaki nuclear bombings.🎙️ Listen here on Spotify: open.spotify.com/show/7DnwBfC...
#NuclearBan

🗣️Happening tomorrow, don't miss out on this webinar with young nuclear disarmament advocates and Gorbachev-Schultz Youth Award Winners.
Why Attend?
➡️ Discover how young changemakers are shaping a safer world. ➡️ Learn how you can join the movement.
Register: charterforcompassion.org/news-events/...

Trump administration's first threat assessment flips threat order and begins with nonstate criminals/terrorists before state actors. Last year's assessment began with states.

China "probably" fielding DF-27. Nothing new on Russia. Iran not building nukes. www.intelligence.senate.gov/hearings/ope...

How Do 'Future Climate Scenarios' Shape Climate Science and Inform Policy?  A deeper look at why emissions scenarios are essential for understanding climate change impacts and mitigation strategies.

“As we navigate the challenges of climate change, [future climate] scenarios remind us that the future remains open—and that our collective actions today will determine the climate reality we pass on to future generations.” Learn more in UCS's Delta Merner's blog:

A new nuke wave washes over the world Nuke aspirants need heaps of time, money and willpower — resources in demand everywhere else.

More Nukes is bad news.
#NoNukes #NukeSky

www.axios.com/2025/03/19/n...

YouTube video by What is Nuclear? Nuclear-powered Ramjet Cruise Missile: LASV-N1 (Progress Report 1963)

Ping @nuclearanthro.bsky.social
Not sure if you've seen this? It's new to me :)
www.youtube.com/watch?v=8qMu...

The annual meeting of the Working Group on Physics and Disarmament took place at the spring meeting of the German Physical Society (DPG) in Bonn. See speakers and selected slides for some highlights regarding nuclear threat risks reduction and nuclear arms control verification.

📢Don't miss it: As ceasefire in Ukraine is discussed, @theeln.bsky.social briefing with Katia Glod @alxgraef.bsky.social @janekinninmont.bsky.social and former #OSCE Secretary General Marc Perrin de Brichambaut at 15:00 CET this Friday afternoon will provide crucial background and analysis‼️ 👇

Alle Augen auf Moskau Trumps Diplomatie sorgt für Bewegung im Ukraine-Krieg – doch Moskau taktiert weiter. Was will der russische Präsident?

Waffenstillstand in der #Ukraine? Der Ball liegt in Putins Spielfeld. Doch was will der russische Präsident in Bezug auf die Ukraine, auf Europa & global? Dazu ein paar Gedanken unseres Kollegen @alexyus.bsky.social , Leiter unseres Russland-Programms. #Russland
www.ipg-journal.de/rubriken/aus...

Chemical Weapons Disarmament in Syria – A Door Opening? - PRIF BLOG On March 5, 2025, the caretaker Foreign Minister of Syria, Asaad Hassan al-Shaibani, delivered a speech at the Organisation for the Prohibition of Chemical Weapons (OPCW) in which he promised that his...

On March 5, Syrian caretaker Foreign Minister al-Shaibani announced that the country would return to compliance with the CWC and eliminate its chemical weapons program. Una Jakob analyzes these developments and what needs to be done going forward. Read now on #PRIFblog.
blog.prif.org/2025/03/14/c...

Two B-52 bombers have departed Fairford, one heading northeast the other northwest. An overflight of Oslo is scheduled for later. Of the two bombers, one (60-0037) is nuclear-capable, the other (60-0023) is conventional-only. No nukes are carried in peacetime.

Prof. Frank von Hippel (Princeton University) gave an invited talk at the German Physical Society Spring Meeting in Bonn on „U.S. Physicists and Nuclear Arms Control During the Next Four Years“. On the question „How much is enough“ he replies: „What about deterrence without nuclear weapons?“

Great overview on what scientists do towards nuclear disarmament at the Symposium on Nuclear Threats and Challenges – Japanese and German Views, part of the DPG Spring Meeting. Thanks to Prof Götz Neuneck for the invitation.

Trump Freeze on Aid to Nuclear Inspectors Undercuts His Iran Policy (Gift Article) The president’s halt of foreign aid upended two U.S. programs that help the International Atomic Energy Agency find clues about Iran’s drive to build atomic bombs.

Tell me again how “genius” Trump is playing five-dimensional chess:

“These programs enhance U.S. security,” said Laura Holgate, a former American ambassador to the I.A.E.A. and a top adviser to President Barack Obama on nuclear terrorism. She added: “This is not charity. It’s in our self-interest.”

International Day for Disarmament and Non-Proliferation Awareness | United Nations International Day for Disarmament and Non-Proliferation Awareness is devoted to educate in the areas of disarmament and non-proliferation, especially with regard to weapons of mass destruction, but al...

This International Day for Disarmament and Non-Proliferation Awareness, we must continue to promote the importance of peace through dialogue, ending armed conflicts, and building a world free from the suffering caused by weapons and the threat of nuclear war.

www.un.org/en/observanc...

#3MSP #TPNW

Happy to hear briefing by @ctbto.bsky.social about the progress in preparation of #SnT2025, the CTBT: Science and Technology conference that will take place from 8 to 12 September in the Hofburg Palace, Vienna. The door is open for registration at conferences.ctbto.org/event/30/

The #CTBT: Science and Technology Conference is the flagship event of the @ctbto.bsky.social. If you have stakes in nuclear explosion monitoring or on-site inspection research and innovation, consider participating and submitting an abstract to #SnT2025. The deadline is approaching.

Thanks for your suggestion of an updated edition. Fortunately, large parts of the tritium monograph is just physics and still holds. Not much happened other than opportunities breaking away. You made me think about possible updates. Happy that you, @tayloraloy.bsky.social, are picking up the relay.

Cosmic rays generate beryllium-7 in the stratosphere. The figure shows the global atmospheric circulation cells like Hadley cell and Ferrel cell. These transport beryllium-7 down toothed Earth surface where it observed by radioactivity sensors.

New study: near-surface beryllium-7 could be used to predict the upcoming phase of #ENSO (El Niño Southern Oscillation), see doi.org/10.1016/j.je..., and to predict onset of #monsoon, see www.nature.com/articles/s41...
#Be-7 is observed by the international monitoring system operated by the #CTBTO.

The International Partnership for Nuclear Disarmament Verification The International Partnership for Nuclear Disarmament Verification (IPNDV) is an ongoing initiative that includes more than 25 countries with and without nuclear weapons. Together, the Partners are…

Nuclear disarmament verification experts from around the world are gathered in Geneva for the #IPNDV's week-long meeting. Learn about the partnership's decade of work on nuclear disarmament verification. www.ipndv.org

A key topic at the VCDNP event was on confidence building measures and consultation & clarification becoming more important to be prepared and informally practiced. Satellite imagery analyses might encourage states to be more transparent and clarify the interpretation.

Honoured to have met with and be inspired by Charles Oppenheimer, Founder and Co-Executive Director of the Oppenheimer Project Project, grandson of Robert J. Oppenheimer. Big thanks to Vienna Center for Disarmament and Non-Proliferation (VCDNP) and the Oppenheimer Project for the informative event.

Co-sponsors: - Hiroshima Alliance for Nuclear Weapons Abolition - Manhattan Project for a Nuclear-Free World

📣World Nuclear Victims Forum will be held on October 5 & 6, 2025 in Hiroshima, Japan.
For more info🔗 facebook.com/events/14699...

「核のない未来を！被爆80周年世界核被害者フォーラム」を2025年10月5日-6日に広島市で開催します。ご支援をよろしくお願いいたします。詳細は www.e-hanwa.org をご覧ください。

#NoNukes #NoWar #NuclearWeapons #Uranium #NoMoreHibakusha

All this is true, but the argument probably serves to validate the Project 2025 approach to nuclear issues (testing, waste, etc.) in the minds of many in the incoming administration.

However they may be receptive to arguments for the unique and world-leading capabilities of the SSMP.

Fusion Energy Leadership Through Tritium Production Capacity The United States has the only proven and scalable tritium production supply chain, but it is largely reserved for nuclear weapons. Excess tritium production capacity should be leveraged to ensure the...

Thrilled to read about the proposal about fusion energy leadership and tritium production made by @tayloraloy.bsky.social and promoted by the Federation of American Scientists:
fas.org/publication/...
My work on international tritium control doi.org/10.1080/0892... may be revisited.

🚨 4️⃣ positions to be filled! Join us in Frankfurt/Darmstadt for exciting work in #nuclear arms control, nonproliferation and disarmament at the crossroads of #science and policy! DLs mid-December and later, vary per position. Working language English. And we move into new fancy office spaces! 🚨