Jonathan M. Katz @katz.theracket.news THE LEGEND OF SKOKIE coming April 2027. Author of GANGSTERS OF CAPITALISM and THE BIG TRUCK THAT WENT BY. Subscribe to my newsletter: http://theracket.news | Signal: jmkatz.18 | @KatzOnEarth on TikTok & Insta | Avi by @mollycrabapple.bsky.social
Prune60 @prune602.bsky.social Electrical/Power Systems Engineer, Internationally Recognized Queen of Anglo-Saxonia, “Expert”
*sigh* there will be typos and long threads
BICOM @bicom.bsky.social Britain Israel Communications and Research Centre. Providing timely and accurate news, analysis and briefings on Israel and the Middle East since 2002.
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.”
Etienne Marcuz @m514ever.bsky.social 🇫🇷 analyst following strategic systems and technologies ☢️🚀🛰
My views and my mistakes are my own. Always happy to learn and share 📖
Member of Réseau Nucléaire & Stratégie - Nouvelle Génération (RNS-NG)
Jakub Jaraczewski @jakubjaraczewski.bsky.social 🇵🇱🇩🇪🇪🇺⚖️ Senior Research Coordinator at @democracyreporting.bsky.social, re:constitution programme - rule of law in the EU. Lives on a Berlin-Poznań-Warszawa train. "European Elitist". He/him. Full-time nerd. I'm a fan of bios longer than 160 characters.
The Next Best with Marcel Dirsus @thenextbest.bsky.social A politics podcast. You can listen on Spotify, Apple Podcasts or YouTube: https://www.youtube.com/@DrMarcelDirsus
Yoshiko Herrera @yoshikoherrera.bsky.social Professor, Political Science Univ of Wisconsin-Madison. Comparative politics, social identities, nationalism, xenophobia, teaching on the Russian war on Ukraine
https://yoshikoherrera.com
Networking European Security Knowledge (NetSec) @netsec-cost.eu An inclusive, multidisciplinary network bridging Europe's intellectual and analytical communities on security, across academia, policy, and practice. https://netsec-cost.eu is COST Action CA24154, running from October 2025 to October 2029.
Kimberly St. Julian-Varnon @ksvarnon.bsky.social Historian of Russia, Ukraine, the USSR, and East Germany.
Assistant Professor at Morehouse College.
Writer and Foreign Policy Commentator with Regional Expertise.
Texan. Perpetually behind PhD Candidate.
Spenser A. Warren @spenserawarren.bsky.social Stanton Nuclear Security Fellow, Harvard's Belfer Center | Formerly UC IGCC | PhD, Indiana University | Michigan State Alum | Work on nuclear weapons, emerging tech, Russia, international security | Also football and Star Wars
Amanda Marcotte @amandamarcotte.bsky.social Senior politics writer at Salon.com. I block for MAGA trolling, violent rhetoric, and humorless sanctimony.
I would love nothing more than to never see another meme in replies. I am doomed.
Subscribe to Standing Room Only: salon.com/newsletter
International Theory @internatltheory.bsky.social An Journal of International Politics, Law and Philosophy from @universitypress.cambridge.org.
Since the start of 2024 International Theory is an open access journal.
cambridge.org/int
IRsky- S Sico van der Meer @sicovandermeer.bsky.social
Lead Stories @leadstories.com Fact checking site looking at the most trending hoaxes on the Internet.
https://leadstories.com
Maarten Schenk @mschenk.bsky.social Fact checker. Co-founder of leadstories.com.
ae @aelkus.bsky.social "A complex decision is like a great river, drawing from its many tributaries the innumerable premises of which it is constituted." - HA Simon
https://adamelkus.com/ + also @ aelkus on twitter
all opinions my own but also your cat's
John Carl Baker @johncarlbaker.bsky.social foreign policy, international peace and security, nuclear weapons, antiquity
Words: Nation, Bulletin of the Atomic Scientists, NK News, US Institute of Peace, New Republic, elsewhere
seniores tollunt omnia
The Weekday @professormusgrave.bsky.social Professor of political science. Willing expat becoming an unwilling emigre. Essentially millennial, analytically millenarian. https://musgrave.substack.com
Andrew Facini @andrewfacini.com Senior Fellow, @councilonstrategicrisks.org working on nuclear weapons policy. Teaching and such at Harvard Extension. Views my own.
Nuke policy starter pack! https://go.bsky.app/8jiQV43
Nicholas A. Christakis @nachristakis.bsky.social Sterling Professor of Social and Natural Science at Yale University. Sociologist. Network Scientist. Physician. Author of Apollo's Arrow; Blueprint; Connected; and Death Foretold. Director of the Human Nature Lab: https://humannaturelab.net
Ankit Panda @nktpnd.bsky.social Stanton Senior Fellow, Carnegie Endowment for International Peace; Author of ‘THE NEW NUCLEAR AGE’ (Polity) & ‘KIM JONG UN AND THE BOMB’ (Hurst/Oxford)
Subscribe to my newsletter (Nukesletter): https://panda.substack.com/
Matthew Bunn @matthew-bunn.bsky.social Father, husband, citizen, professor, focusing mainly on nuclear weapons and nuclear energy issues. Faculty lead for Harvard's Managing the Atom project: www.belfercenter.org/programs/managing-atom
My website: matthewbunn.scholars.harvard.edu
Sangsin Lee @sslee.bsky.social Political Scientist. Ph. D.
Korea Institute for National Unification
KINU Unification Survey.
Jana Václavíková @janavacl.bsky.social Journo. Taiwan, China, climate, etc.
Benjamin Husstad-Nedberg @factforce.bsky.social Columnist. Chessplayer. MA & Management.
benjaminhusstadnedberg.substack.com
You are entitled to your own opinions, but not your own facts.
#NAFO for #Ukraine🫡
Henry Mance @henrymance.ft.com UK news editor, Financial Times. I write some of the headlines. I also wrote a book, How to Love Animals. https://www.ft.com/henry-mance
Matthew Ford @warmatters.bsky.social Saarf-Londoner. Cat Dad. Assoc Prof at the Swedish Defence University. PhD from KCL. Associate, IWM Institute. Senior fellow at Global & National Security Institute, Uni of South Florida. ex-West Point fellow. FRHistS. Series editor @Hurst Publishers
Secretary of Defense Rock @sodrock.bsky.social The defense policy views of the people's champ. AKA Great One, Flex Kavana, and Brahma Bull. Might be Dwayne Johnson, could be Harold Brown. Views my own. Substack⬇️
https://secretaryrofdefenserock.substack.com/
Silverman on Security @silvermansecurity.bsky.social Nat-sec professional, dog and cat lover, martial artist, external processor, Balloon Juice's emergency back up food goddess (I have a tiara and everything!). You can find me here: https://balloon-juice.com/category/silverman-on-security/
David Rothkopf @djrothkopf.bsky.social Husband of C, Dad of J & L, CEO/Editor-The DSR Network, Host-Deep State Radio, Siliconsciousness, other pods, Columnist-The Daily Beast, author of many books, also see my "Need to Know" Substack (djrothkopf.substack.com)
Michael Allen @ma-allen.com IR Scholar Professor• War, US Foreign Policy, Basing, Troop Deployments, Data, and Political Economy • @boisestate • International Relations • SciFi • Gaming • www.ma-allen.com • https://tinyurl.com/GoogleScholarAllen
Anton Strezhnev @astrezh.bsky.social Assistant Professor, UW-Madison Political Science. http://www.antonstrezhnev.com
Stefan Siebert @stefansiebert.bsky.social Professor at University of Glasgow in beautiful Scotland. Views obviously my own and not medical advice or representative of my employers. Hate injustice and worried about the future of healthcare (and humanity)! ☮️
Sven Altenburger @svenaltenburger.bsky.social Political Theorist. Postdoc, Blavatnik School of Government, Oxford. Military Institutions, Conscription, Citizenship. svenaltenburger.com
Alon Pinkas @alonpinkas.bsky.social Fmr. Ambassador, Consul General of Israel in NY.
Chief of Staff/Foreign Policy Advisor to 2 PMs & 4 of Israel's best Foreign Ministers since 70CE.
Played for The Arsenal, 1979 FA Cup Final.
Writes, but not enough.
Does TV, but too much.
Tel Aviv, Israel
Brendan Bartanen @brendanbartanen.bsky.social Associate professor of education and public policy at the University of Virginia. Stumbling my way through the AI revolution at https://brendanbartanen.substack.com/
Melanie Sauter @melinscribe.bsky.social JProf at @UniMannheim, prev @ox.ac.uk, @statsvitenskap.bsky.social,
@eui-eu.bsky.social, Conflict Dynamics, Humanitarian Affairs, UN Peacekeeping, #firstgen 🇨🇭
melaniesauter.eu
Tom W. Etienne @tomwetienne.bsky.social PhD candidate in political science and communication at @upenn.edu.
Senior Research Fellow @Kieskompas
🇺🇦 paul q. brussée @paulbrussee.bsky.social 🏳️🌈 Piano 🎹 Spinoza Bach Darwin ∴ Antiquity ∴ Physics Palaeontology Astronomy ∴ Poetry Literature ∴ Cosmopolitan European Democrat ∴ Apathist ∴ Volt ∴ Protect Ukraine 🇺🇦
The stuff of life to knit me, blew hither: here am I 🦕
Our future depends on science 🔬
Sophie Witte @sophiewitte.bsky.social Hybrid Threats & Martitime Security as Non-Resident Fellow @ ISPK | Strategic Resilience & Civil Preparedness in Healthcare @ University Clinic Ulm | Bundeswehr Reserve Officer | Prior: Defense Policy Advisor @ Munich Security Conference | Private Account
Jintro Pauly @jintropauly.bsky.social Policy Advisor @munsecconf.bsky.social
Civil defence volunteer @asb-de.bsky.social
Posts in English, Dutch, and German
Posts on #Ukraine, #Russia, European #defence, #nuclear #security and, occasionally, trains.
Own views only, picture by MSC/Kuhlmann
Hadas Weiss @hadas.bsky.social "I used to be just like you before I started going to therapy"
The Wayward Anthropologist coming April 2027
Benjamin Tallis @bctallis.bsky.social Head of Policy & Analysis at Helsing - AI to Protect Our Democracies | Chair @DSI_Strategy |🇺🇦🇪🇺🇩🇪🇨🇿🇬🇧 | #NeoIdealism | Post=personal, Repost ≠ endorse. Views mine
Maaike @maaikeverbruggen.bsky.social non-practicing intellectual on war & tech
NL/EN
@zakirzazad.bsky.social @zakirzazad.bsky.social Ph.D. student @fsv.charlesuni.cuni.cz | intl security, emerging tech, arms politics, public opinion| @prcp.cuni.cz
Flightradar24 @flightradar24.com The world’s most trusted flight tracker.
IDF Hannibal Brigade @hannibalbrigade.biz If you want something done right, do it yourself.
[Bob Vylan chant]
@ipsr-risp.bsky.social @ipsr-risp.bsky.social 
Gabriel Pourre @gabrielpourre.bsky.social PhD student in International Relations
Sciences Po CERI
Ethics of war - Nuclear deterrence - EU/NATO
Justin Wolfers @justinwolfers.bsky.social Econ professor at Michigan ● Senior fellow, Brookings ● Intro econ textbook author ● Chief economist & Deputy platypus https://newsletter.platypuseconomics.com ● Find me: https://linktr.ee/justinwolfers
Harvard Kennedy School @harvardkennedy.bsky.social Ask what you can do.
hks.harvard.edu
Boyd van Dijk @boydvandijk.bsky.social Senior Researcher @ Sciences Po, Paris | 'Preparing for War' (OUP) | 'Humanity in War' (OUP - forthcoming)
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)
Adrià Albareda @adria-albareda.bsky.social Assistant professor in public policy at @essb-erasmusuni010.bsky.social
Ellen J Ravndal @ejravndal.bsky.social Associate Professor of International Relations at University of Stavanger. Research interests: history of IOs, UN secretary-general, ghosts of empire, the North Sea, international order
Ingo Rohlfing @ingorohlfing.bsky.social I am here for all interesting and funny posts on the social sciences, broadly understood and including open science and meta science, academia, teaching and research. https://linktr.ee/ingorohlfing
EU Non-Proliferation and Disarmament @eunpdc.bsky.social EU-supported consortium of independent think tanks to discuss measures against WMD proliferation as well as conventional weapons, including SALW
Benjamin Faude @benjaminfaude.bsky.social Researching and teaching Global Governance at the University of Glasgow #FirstGen
https://www.gla.ac.uk/schools/socialpolitical/staff/benjaminfaude/
Internationale Politik Quarterly @ipq.bsky.social A journal on German & European foreign affairs, formerly BerlinPolicy, published by the German Council on Foreign Relations (DGAP), @dgap.org | English edition of @internationalepolitik.de | Follow us on Instagram: https://www.instagram.com/ipquarterly/
András Forgács W @andraswf.bsky.social Hungarian-born British screenwriter.
Same hat size as Ralph Fiennes, same shoe size as Anthony Eden
As seen on the Bird App
A national security threat, according to Donald Trump
IMDb https://www.imdb.com/name/nm3416508
Patricia Jaworek @patriciajaworek.bsky.social 💭 Global Nuclear Policy @ NTI
📍 Washington, DC
Tobias Risse @tobiasrisse.bsky.social Postdoc in Political Science at University of St. Gallen | Civil Wars | Political Violence | Arms Control
Yaroslava @strategywoman.bsky.social Culture and life in Ukraine during war.
Letters and notes from Kyiv on Patreon:
https://www.patreon.com/c/strategywoman
IDEoPOP @ideopop.bsky.social MSCA Doctoral Network "International Dimensions and Effects of Populism", funded by the EU. Partners: University of Freiburg, Sciences Po, University of Gothenburg, Bilkent University, University of Genoa, Jagiellonian University, and University of Bath.
Lennart Maschmeyer @lmaschmeyer.bsky.social Senior Researcher in Cybersecurity at @ETH_en @CSS_ETHZurich. Previously @UofT, @citizenlab and @UniofOxford.
New Book "Subversion" - https://global.oup.com/academic/product/subversion-9780197745861
Carolyn E Holmes @carolyneholmes.bsky.social Associate Professor of Political Science, University of Tennessee. African Politics, Nationalism, and Democracy. Also quilting. Lots of quilting.
Lamyae Aharouay @lamyae.bsky.social leest en schrijft
tim frye @timfrye.bsky.social Political Science at Columbia, Editor Post-Soviet Affairs, Autocracy, democracy, and the NBA. Most recently, Weak Strongman: The Limits of Power in Putin's Russia and Workplace Politics: How Politicians and Employers Subvert Elections.
Adam Przeworski @adamprz.bsky.social 
Piers Mitchem @piersmitchem.bsky.social Lawyer, enviro campaigner & former Greens candidate. MA - Non-proliferation & International Security.
Anjali Dayal @anjalikdayal.bsky.social research on the UN, peacekeeping, peace processes, and international relations. interested in joy, screwball comedy. custodian of world’s sweetest dog. opinions mine! 🧿🦒
Qusay Noor @qusaynoor.net ❤ A journalist from Syria ❤ 📸 In the ( @anadoluajansi ) And
(@newarab.com.web.brid.gy ) 📸 Member in ( IFJ ) ( SJA )
Dan Kaszeta FRHistS @dankaszeta.bsky.social 🇬🇧 London-based. 🇺🇸/🇬🇧 dual citizen. CBRN expert. Freeman of the City of London. Liveryman. "Legal Juggernaut". Anglican. Ex Verger. Author. Fellow of the Royal Historical Society. Scourge of llamas. Former US Army. Former USSS. #NAFO Fella
Lotem Halevy @lotemhalevy.bsky.social Writing a book (+ some papers): "The Liberal Origins of Fascism"
Postdoc at the Cluster of Excellence, The Politics of Inequality
PhD from Penn, via many places
The political origins of hate: parties, voting rights, historical data, CEE
lotemhalevy.com
Ajda Hedzet @ajdah.bsky.social Researcher at University of Ljubljana | JIRD | rights, norms, youth, discourses & online spaces |
Jim Townsend @jteurope.bsky.social Podcaster, think tanker, educator and consultant on all things Europe/NATO. Recovering Pentagon Druid!! @jteurope on that other platform.
Irene Braam @irenebraam.bsky.social Executive Director Bertelsmann Foundation North America, writing in a personal capacity on all things transatlanctic and that matter.
Thomas Hegghammer @hegghammer.net Senior Fellow in Politics at All Souls College, Oxford. Interested in jihadism, Middle East history, and digital methods. Linux enthusiast and nature-lover
Kristian Ulrichsen @kristianulrichsen.bsky.social Rice University’s Baker Institute for Public Policy. My work focuses on the study of the history, political economy, and international relations of the Gulf States.
Eric Weinberger @ericweinberger.bsky.social Writing, etc. No guru, no method, once teacher.
Cambridge, Mass. to The Hague, the Alps, and back to Cambridge
ericweinberger.substack.com
Dahlia Scheindlin @dahliasc.bsky.social 
Charly Salonius-Pasternak @charlyjsp.bsky.social Geopol advisory at Nordic West Office (CEO) & Miltton: US FP; transatlantic relations; Nordic defence; Finland; Tech & society.
‘Alumni of’ @fiia.fi, Wesleyan Univ, FDF J5, CCW at Oxford. 1000s of media interviews over years. Capt (res), author, speaker.
Critical Issues Forum, CIF, High School Disarmament Education @youthdisarmament.bsky.social Part of the James Martin Center for Nonproliferation Studies (CNS), the Critical Issues Forum(CIF) is a first of its kind nonproliferation and disarmament education project for high school students.
https://sites.middlebury.edu/criticalissuesforum/
Dare Obasanjo @carnage4life.bsky.social Opinions about product management, technology news and inclusivity in tech. Diversity is about demographics, inclusion is about creating a sense of belonging.
Joanna Bryson @j2bryson.bsky.social Professor of Ethics & Technology @ Hertie School, Berlin. Interests: Artificial & Natural Intelligence; Behavioural Ecology; Cooperation; Digital Governance. Social media policy: https://joanna-bryson.blogspot.com/2024/10/guidance-to-my-social-media.html
Helena Malikova @helenamalikova.bsky.social Fellow Harvard Kennedy School ‘24-25, fellow Hertie School Berlin. Day job at European Commission. Views are not any employer’s.
François Heisbourg @fheisbourg.bsky.social Senior adviser (Europe), IISS,
Special adviser, Fondation pour la Recherche Stratégique
Dalia Dassa Kaye @dassakaye.bsky.social Middle East/geopolitics/diplomacy analyst. Current: Senior Fellow, UCLA Burkle Center. Former: Director, RAND Center for Middle East Public Policy. More info here: https://www.daliadassakaye.net/.
Peter Nedergaard @peternedergaard.bsky.social Professor of Political Science, University of Copenhagen. Research interests: European and Nordic Politics, Political Economy. Collector of modern ceramics, Faroese paintings and Christine Swane paintings. Lifelong fan of Bob Dylan and modernist poetry.
Deutschland Wählt / Österreich Wählt @de.whln.eu Wahlen in Deutschland, Österreich und manchmal auch anderswo. Umfragen und Ergebnisse.
Elections in Germany, Austria and sometimes elsewhere. Polls and results.
Alle Links: https://linktr.ee/Wahlen_DE
#btw29 #Bundestagswahl #nrw29 #Nationalratswahl #ltw26
Ursula Schroeder @uschroeder.bsky.social Prof Peace and Security Uni Hamburg; Director IFSH Hamburg: European peace & security, climate security, protection, democratic security
Audie Klotz @audieklotz.bsky.social Expertise on International Relations especially norms and migration
I mute excessive self-promoters (including humble braggers) and mansplainers
I block fundraising (or weirder) and haters
Thomas Cheney @thomascheney.bsky.social Academic, (outer) Space Governance. Legal geography and environmental humanities of space governance (space resources, planetary protection, astrobiology, settlement etc). Writing a book on space mining and how we think about natural resources. He/him.
Project on Managing the Atom @managingtheatom.bsky.social MTA is the primary nuclear policy research project at @Belfercenter.bsky.social, @Harvardkennedy.bsky.social.
Repost ≠ endorsement.
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
Tsuyoshi Goroku @tgoroku.bsky.social Associate Prof. at Nishogakusha University (Tokyo): History, NATO, European Security, Alliance Politics, Deterrence & Arms Control.
Foodie🥘Travel🏖Music🎧 Banya🧖♂️Photo: Ishigaki-island, JP
Phenomenal World @phenomenalworld.bsky.social Political economy and critical social sciences.
Disponível em PT / disponible en ES.
phenomenalworld.org
phenomenalworld.org/pt-br
phenomenalworld.org/es
Danielle Flonk @danielleflonk.bsky.social Assistant Prof International Relations @ Hitotsubashi Uni Tokyo | global internet governance | former MWP @ EUI | former PhD @ Hertie School
Kate from Kharkiv @kateinkharkiv.bsky.social Living in Kharkiv, Ukraine. Contributing to Ukrainian voices online | support me : PayPal: kate.boguslavskaya@gmail.com | http://buymeacoffee.com/kateinkharkiv