Beat Flach @beatflach.bsky.social 🇨🇭altNationalrat (GLP), Jurist (MLaw) beim SIA, Raumplaner, Bauzeichner, gelernter Rheinmatrose, stolzer Vater und glücklicher Ehemann! :-) #DareMightyThings
Richard Gowan @richardgowan1.bsky.social Program Director, Global Issues and Institutions, at Crisis Group.
Jeffrey Lewis @armscontrolwonk.bsky.social William J. Perry Lecturer at Stanford CISAC & Distinguished Research Fellow FPRI. Member of the Bulletin of Atomic Scientists Science and Security Board & National Academies Committee on Int’l Security and Arms Control.
@sethshelden.bsky.social @sethshelden.bsky.social 
Peace Boat @peaceboat.bsky.social Peace Boat is a Japan-based international NGO that works to promote peace, human rights and sustainability.
FEPS Europe @feps-europe.eu Foundation for European Progressive Studies 💡
Think tank inspiring EU progressives 🇪🇺
Research / policy advice / training / debates 📖
Roxane Steiger (sie/ihr) @roxanesteiger.bsky.social 
Rahel Ruch @rahelruch.bsky.social Grossrätin, Politikberaterin, Studentin
Reaching Critical Will @rcw4disarmament.bsky.social Reaching Critical Will works with activists, affected communities, and the UN for disarmament and demilitarization. We bring an intersectional approach to ending weapons and war and building solidarity for peace and justice.
www.reachingcriticalwill.org
Fabian Molina @fabianmolina.ch Sozialist · Europäer · Nationalrat @spschweiz.ch · Socialist Swiss MP · Präsident @swissaid.bsky.social
@atomwaffenverbot.bsky.social @atomwaffenverbot.bsky.social 
@afburnett.bsky.social @afburnett.bsky.social 
Jack Kennedy @jackkennedy.ie PhD candidate @hertieschool.bsky.social // 🔍 nuclear weapons and strategic stability // editorial fellow @thebulletin.org // Irish in Berlin // He/they // All views my own but willing to share
jackkennedy.ie
linktr.ee/jack_kennedy
Oliver Meier @olivermeier.bsky.social Head of Programme on Nuclear and Multilateral Disarmament
at the European Leadership Network @theeln.bsky.social, based in Berlin.
WMD elimination through arms control, disarmament, nonproliferation.
Personal views only.
Bulletin of the Atomic Scientists @thebulletin.org The best thinking on existential threats since 1945. Nuclear risk, climate change, and disruptive technologies. We set the #DoomsdayClock. thebulletin.org
GWG @gwg-mfa.bsky.social Director for disarmament and nonproliferation @MFA_Austria
Head of HCoC Secretariat
Passionate EUropean & Multilateralist
Repost ≠ endorsement
Alexander Kmentt @akmentt.bsky.social Personal account - views are my own
My day-job since 1/12/25 is Permanent Representative of Austria to the UN in Geneva
@MFA_Austria
www.treaty-prohibiting-nuclear-weapons.com
Cordula Droege @corduladroege.bsky.social Chief Legal Officer @icrc.org
International humanitarian law #IHL, humanitarian disarmament, humanitarian action.
Jon Letman @jonletman.bsky.social Hawaii-based independent journalist covering human rights, the environment, and the impact of US foreign policy, militarism, and nuclear weapons in the Asia-Pacific region and beyond.
Guy Benarroche @guybenarroche.bsky.social Sénateur @lesecologistes.fr des Bouches-du-Rhône @ecologistesenat.bsky.social , Secretaire du Sénat, Vice-président de la commission des lois
Ulrike Franke @rikefranke.bsky.social Senior Fellow at European Council on Foreign Relations. #Drone politics PhD @ox.ac.uk. Teaches at @SciencesPo.bsky.social. Writes about all things #Germany #Defence #miltech. Podcast host at @SicherheitsPod.de & LeCollimateur
GSoA @gsoa.ch Gruppe für eine Schweiz ohne Armee: Engagiert gegen Krieg, Militarismus und Rüstungslobby.
gsoa.ch
GSsA Suisse @gssa.ch Depuis 30 ans, le GSsA conteste la politique fédérale de défense et les guerres dans le monde en lançant des initiatives et des actions pacifistes.
https://gssa.ch/
Alicia Sanders-Zakre @azakre.bsky.social ICAN Policy and Research Coordinator
Therese Nordhus Lien @theresenordhus.bsky.social Senior nuclear weapons adviser at Norwegian People’s Aid/ @norskfolkehjelp.bsky.social
Sporadically sharing views against nuclear weapons and for disarmament✌🏼
anahita parsa (she/her) @anahitaparsa.bsky.social 🇬🇧🇮🇷🌸
Policy Fellow at basicint.bsky.social
prev. Prog Manager at METO
✨ nuclear disarmament and diplomacy, global order, #MENA, peace.
SOAS alum (x2) 🍉
ICAN Germany @icande.bsky.social 
Linda Ostermann @lindaostermann.bsky.social PhD candidate at RWTH Aachen University and HumTec | @vespotec.bsky.social | One of four spokespersons @JungeAFK | Nuclear Verification | Knowledge Production | Disarmament | she/her |
ICAN @nuclearban.bsky.social International Campaign to Abolish Nuclear Weapons.
2017 Nobel Peace Prize winner.
A coalition of 700+ NGOs in 100+ countries working with governments, ICRC and the UN to eliminate nuclear weapons. #nuclearban
Franziska Stärk @franziskastaerk.bsky.social Researcher, Institute for Peace Research and Security Policy at the University of Hamburg (IFSH) || PhD Candidate, Erasmus University Rotterdam || Nuclear arms control & critical security studies
https://ifsh.de/en/staff/staerk
Katja Keul @katja-keul.de Ehemalige grüne Bundestagsabgeordnete aus Nienburg 🕊️💚🌻
Togzhan Kassenova @togzhankassenova.bsky.social Almaty-born, DC-based expert on nuclear politics and financial crime prevention
Author of Atomic Steppe: How Kazakhstan Gave Up the Bomb (Stanford University Press, 2022)
http://www.togzhankassenova.com
Marion Messmer @mgmessmer.bsky.social Programme Director for International Security at Chatham House
Former BASIC, King's College London
Deep Cuts Project @deepcutsproject.bsky.social Trilateral German-US-Russian Project to Analyze the Next Steps in Arms Control and Disarmament. RP ≠ endorsement. Post ≠ opinion of Deep Cuts Commissioners.
Charlie Hancock @hancock2001.bsky.social Opinion Editor at The Moscow Times – Pitch to c.hancock@themoscowtimes.com | Also studying MA IR&War at KCL and writing "Crisis Europa" Substack on European security | Ex-Bloomberg | My Views | Also on bird app, trying to post here more
Jonas Olsson @jonasolsson.bsky.social Defence Correspondent BreakingDefense.com | Nordic/Baltic security & breaking stories | Former SVT journalist (Sweden’s public broadcaster, 30+ years) 🌍 linktr.ee/jonasolsson
Leonie Stamm @leoniestamm.bsky.social Research Fellow at German Council on Foreign Relations (@dgap.org) | foreign policy, gender & security | ex @KoerberIP | @WIIS_de | views my own
Karoline Faerber @karolinefaerber.bsky.social Postdoc at University of Erfurt | Member of Polis180 think tank | institutional ethnographer thinking about feminist foreign policy, knowledge production, and diplomacy and gender, race and class | she/her
René Schlee @reneschlee.bsky.social Nukes and SEE (🤞 these will never mix!). Regional Coordinator Southeast Europe for Friedrich-Ebert Foundation. Former international civil servant @ IAEA. Sarajevo via Skopje, Prishtina, the Hague, Vienna, Berlin, Heidelberg. 
Project Ploughshares @ploughsharesca.bsky.social Established in 1976, Project Ploughshares is a Canadian peace research institute with a focus on disarmament and international security, specifically related to the arms trade, emerging military and security technologies, nuclear weapons, and outer space
Sicherheitspod @sicherheitspod.de Der Sicherheitshalber Podcast - mit @rikefranke.bsky.social, @drfranksauer.bsky.social, @CarloMasala1.bsky.social und @wiegold.de
www.sicherheitspod.de 
Jamie Withorne @jamiewithorne.bsky.social Nuclear weapons, international politics, and “”emerging”” technology.
Doctoral Research Fellow in Political Science, University of Oslo
LearnWMD Spreadsheet and Substack: www.jamiewithorne.com
Tobias Fella @tobiaspfella.bsky.social Project Director & Senior Researcher @ifshhamburg.bsky.social I Military Affairs I Strategy I Deterrence I Risk Reduction I US SP/FP I Berlin
Website: https://tobiasfella.com/
Alexander Sorg @alexsorg.bsky.social Postdoc, Hertie School | European security, nuclear umbrellas
Aminata Touré @aminatatoure.bsky.social Ministerin für Soziales, Jugend, Familie, Senioren, Integration und Gleichstellung in Schleswig-Holstein
Marina Weisband @afelia.bsky.social Bildung, Beteiligung, Demokratie.
Jagoda Marinić @jagodamarinic.com My Second Life
Melanie Amann @melamann.bsky.social Journalistin, Juristin, Jongleurin mit den Bällen, die das Leben Dir so zuwirft.
Carolin Emcke @emcke.bsky.social Writer
Igor Levit @igorpianist.bsky.social Pianist & Tastenterrorist
POLITICO Europe @politico.eu Nobody knows politics and policy like we do.
Stephan Kaufmann @skaufmann.bsky.social Wirtschaftsjournalist | nd.DieWoche, FR, Freitag, DLF Kultur u.a. | Einführung in die Ökonomie der Finanzmärkte: Crash Kurs Krise
http://bertz-fischer.de/crashkurskrise
Linda Peikert @lindapeikert.bsky.social Reporterin. Freie Journalistin.
Feminismus | Soziale Gerechtigkeit | Nahost | Lateinamerika
Podcast dis:arm von RosaLux Stiftung https://open.spotify.com/show/45k2kmcMZlfXQLCMKkPyyw
Jan van Aken @janvanaken.dielinkebt.de Moin, mein Name ist Jan van Aken und ich finde, es sollte keine Kriege geben.
www.jan-van-aken.com
Auswärtiges Amt @diplo.de Aktuelle Nachrichten aus dem Auswärtigen Amt
Impressum, Datenschutz & Netiquette: t1p.de/jkm1
Sara Nanni @sarananni.bsky.social HQ des Herzens in Düsseldorf
MdB @Bundestag
@gruene-bundestag.de
Friedens- und Konfliktforschung M.A.
🇪🇺🇺🇳🌻
Felix Zimmermann @felixzimmermann.bsky.social Journalist
Profilfoto: Karsten Thielker (†)
Annalena Baerbock @albaerbock.bsky.social Archiv-Account. Bluesky Account von Außenministerin a. D.
Annalena Baerbock
Joerg Lau @joerglau.bsky.social International Correspondent German weekly DIE ZEIT (@zeit.de), Cold War kid, cyclist.
„It’s so easy to hate, it takes guts to be gentle and kind.“
Mein neues Buch zu deutschen Außenpolitik hier bestellen: https://shorturl.at/qf6Zw
Markus Wehner @mwehner.bsky.social Korrespondent der FAZ für Sachsen und Thüringen. Mit Sitz in Erfurt. Co-Autor von „Der Stille Krieg. Wie Autokraten Deutschland angreifen“ (2025) und „Die Moskau-Connection“ (2023).
Niklas Schörnig @niklasschoernig.bsky.social Senior Researcher @hsfk_prif
Emerging Military Tech, Democracy and War, Old-School Arms Control. IR Liberal. (Co)Head of reseach group EDT @CNTRArmscontrol #SGE #GenX
Carmen Wunderlich @carmenwunderlich.bsky.social Senior Researcher at Institute for Development and Peace | University of Duisburg-Essen | Peace & Conflict studies | norms | norm clusters | contestation | arms control & disarmament | nuclear weapons | FirstGen | she/her
Anne Will @annewill.bsky.social Journalistin, Moderatorin, Podcasterin https://will-media.de/ #PolitikMitAnneWill
medico international @medico2.bsky.social Übernahme der Hilfs- und Menschenrechtsorganisation medico international. Seit 1968 leistet medico Hilfe für Menschen in Not und setzt sich mit lokalen Partner:innen gegen die strukturellen Ursachen von Armut & Ausgrenzung ein. ➡️ www.medico.de
Matthias Gebauer @matthiasgebauer.bsky.social Chief Correspondent DER SPIEGEL
Jan-Philipp Hein @aufmacher.bsky.social Begründer und Moderator des Ostausschuss der Salonkolumnisten / Autor / Journalist
Jochen Dreier @jochen-dreier.de Journalist, Audio-Enthusiast, Podcastproducer.
All things digital since before the fail whale.
www.jochen-dreier.de
Sophie Pornschlegel @sophiepornschlegel.bsky.social Political scientist & researcher
Senior Adviser EPC
Doctoral candidate Uni Maastricht
My book: https://www.droemer-knaur.de/buch/sophie-pornschlegel-am-ende-der-gewohnten-ordnung-9783426279090
Merle Spellerberg @merlespellerberg.bsky.social MdB a.D.
Sicherheit • Feminismus • Abrüstung • Demokratie
Hannah Neumann @hneumannmep.bsky.social 🇪🇺 Member of @europarl.europa.eu 🕊 #Defence #ForeignPolicy #MiddleEast & #Feminism #Security @gruene.de & @greens-efa.eu 📍#MV I #Berlin 🦸🏻♀️ Mother of 3
Ben Loehrke @nonstrategic.bsky.social Program Officer for Nuclear Weapons at Stanley Center for Peace and Security
Ex-Twitter @nonstrategic
https://stanleycenter.org
Erik Melander @erikmelander.bsky.social Professor of Peace and Conflict Research
Director of the Alva Myrdal Centre for Nuclear Disarmament
Uppsala University, Sweden
Joel Petersson Ivre 유엘 @joelivre.bsky.social 🇸🇪 in 🇰🇷 | "Yoo-el" | Senior Policy Fellow at Asia-Pacific Leadership Network | Nuclear Non-Proliferation and Disarmament | Shilling for Big Disarma | views mine and not to be taken too seriously | same id on the Old Place
@douglasbshaw.bsky.social @douglasbshaw.bsky.social Imaginary provost of the make-believe university of human survival; promoting the creation and dissemination of knowledge to prevent nuclear war
Stephen Schwartz @atomicanalyst.bsky.social Editor/Co-author, “Atomic Audit: The Costs and Consequences of US Nuclear Weapons Since 1940” • Nonresident Senior Fellow, Bulletin of the Atomic Scientists • Nuclear weapons expert (history, policy, costs, accidents) and tracker of the nuclear “Football.”
Matt Korda @mattkorda.bsky.social I count nukes for the Federation of American Scientists + the Stockholm International Peace Research Institute. 🇨🇦 Views my own.
Nickolas Roth @nickolasroth.bsky.social Nuclear weapons, nuclear security, BBQ, Senior Director
@NTI_WMD, Research Fellow @CISSMaryland. Previously @ManagingtheAtom, @StimsonCenter @UCSUSA etc.
.
Ward Hayes Wilson @wardhayeswilson.bsky.social Realist working to eliminate nuclear weapons. (Not an IR “Realist,” just, you know, an everyday realist.)
Lukas Mengelkamp @lukasmengelkamp.bsky.social Finishing a PhD in nuclear history @ University of Marburg / Working on arms control and military strategy @ifshhamburg.bsky.social.
Private account.
https://www.hamburg-armscontrol.de/en/staff/lukas-mengelkamp-2/
Matt Pollard @mpollard.bsky.social Legal Adviser, International Committee of the Red Cross (@ICRC.org). Updating Geneva Convention commentaries & thematic legal adviser on food security, private military & security companies, detention, and torture & ill-treatment.
Elena Chernenko @elenachernenko.bsky.social Kommersant newspaper, special correspondent (based in Moscow). Personal area of interest: arms control, non-proliferation, cyber diplomacy. Views are my own. 
Frank Kuhn @frankkuhn.bsky.social Doctoral Researcher @PRIF.org // Nuclear Deterrence and Arms Control // Cold War History // Military Technology, Operations and Strategy // Opinions my own
Jannis Kappelmann @jkappelmann.bsky.social PhD student at University of Hamburg | 1st gen | Nuclear weapons, norms, gender | he, him 
Patricia Jaworek @patriciajaworek.bsky.social 💭 Global Nuclear Policy @ NTI
📍 Washington, DC
Tim Thies @timthies.bsky.social Researcher @ifshhamburg.bsky.social | PhD candidate Radboud Uni | arms control, emerging technologies, military innovation | usual caveats
Malte Göttsche @mgoettsche.bsky.social Physicist and peace researcher | Head, Science for Nuclear Diplomacy @prif.org @tuda.bsky.social | Speaker @cntrarmscontrol.org
Eliana Johns @elianajjohns.bsky.social PhD Student @ University of Maryland & Research Advisor with Nuclear Information Project @ Federation of American Scientists | Talks about nukes and satellite imagery (views are my own)
Joe Ballard @joepballard.bsky.social Mostly WMD. Now @CTBTO, formerly OPCW and NZ DPMC.
Federation of American Scientists @scientistsorg.bsky.social Striving for a safer world since 1945
science policy | nuclear weapons | clean energy | STEM education | artificial intelligence | data privacy | much much more
Laura Considine @lauracon.bsky.social Nuclear weapons, international politics, narrative politics, feminism at University of Leeds UK
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
Kjølv Egeland @kjolvegeland.bsky.social Senior researcher at NORSAR. Working on international security, nuclear weapons, and climate politics.
Emma Pike @emmapike.bsky.social Nuclear disarmament, human security, and multilateral processes at Lex International.
Peace and human rights education everywhere, always. 
Andrey Baklitskiy @baklitskiy.bsky.social Nukes at UNIDIR. Views own, RT/❤️ ≠ endorsement
Dr. Vincent Intondi @vincentintondi.bsky.social Historian, Author-African Americans Against the Bomb and Saving the World from Nuclear War.
Alex Wellerstein @wellerstein.bsky.social Nuclear historian. Professor at Stevens Institute of Technology. Visiting researcher at Nuclear Knowledges program, Sciences Po (Paris). Author of THE MOST AWFUL RESPONSIBILITY (2025). Creator of NUKEMAP. Blogging at https://doomsdaymachines.net.
Hans Kristensen @nukestrat.bsky.social Director, Nuclear Information Project, Federation of American Scientists. Tracking nuclear arsenals, co-author of Nuclear Notebook, SIPRI Yearbook. Opinions my own.
Website: https://fas.org/initiative/nuclear-information-project/
Frank Sauer @drfranksauer.bsky.social 🎙️ Co-Host @sicherheitspod.de
🤓 Head of Research @metis.unibw.de
🐦 https://twitter.com/drfranksauer/ 👈 inactive
🦣 http://mastodontech.de/@drfranksauer 👈 bridged