Leonardo Carella @leonardocarella.bsky.social Departmental Lecturer in Comparative Politics at the Department of Politics and International Relations, University of Oxford. Former minor twitter celebrity/hate figure. https://www.leonardocarella.com/
Wayne E. Lee @milhistlee.bsky.social World military historian at UNC. Veteran. Archaeologist. Blacksmith. Traveler. Archer. I try to limit my posts to military history/security policy. Mostly. Current President of the Soc. for Military History. Officially here: https://waynelee.web.unc.edu/
Jack Bailey @jack-bailey.co.uk Political Scientist at the University of Manchester
Co-Director of the British Election Study
https://www.jack-bailey.co.uk
Cosmic Penguin @cosmicpenguinov103.bsky.social Astronomy & spaceflight weeb penguin. In a relationship w/ Space Shuttle Discovery. Starship x Space Launch System shipper. Chinese spaceflight news hunter.
Fabrice Deprez @fabricedeprez.bsky.social Journalist covering #Ukraine with the Financial Times / Also seen in La Croix, Les Jours, Foreign Policy & others
History Hit 💥 @history-hit.bsky.social Online history channel and podcast network 🏛️
Empire: World History @empirepoduk.bsky.social Podcast on empires and world history 🌎
A Goalhanger production with Anita Anand and William Dalrymple
The Rest Is Politics @therestpolitics.bsky.social A view on politics at home & abroad, while bringing back the lost art of disagreeing agreeably with Rory Stewart & Alastair Campbell. Powered by Fuse Energy⚡
https://linktr.ee/RestIsPolitics
The Rest Is History @theresthistory.bsky.social History + bad accents, with Tom Holland and Dominic Sandbrook.
From Goalhanger Podcasts
Naval Group @naval-group.com #FleetBuilder ⚓ We design, produce, integrate, support, upgrade & deconstruct submarines, surface ships & drones, and their systems, weapons & equipment.
Kate Marvel @drkatemarvel.bsky.social Climate scientist, formerly NASA, currently Project Drawdown. Former astrophysicist, current Earth supremacist. Author of HUMAN NATURE, best book of 2025 according to both Scientific American and my dad https://shorturl.at/aJRYb
Mount St. Helens Archive @mountsthelens1980.bsky.social Hi, I'm Chris K 👋
Former science communicator, now documenting Mount St. Helens: before 1980, the eruption and the years of activity that followed, and the land's recovery since.
Links/email: https://linktr.ee/mountsthelensarchive
Kevin Beaumont @doublepulsar.com cybersecurity weather man. scanning the horizons for cloudy cyber. Expert at nothing except computer rubbish. Anti-ransomware since 2015.
Zach Dorfman @zachsdorfman.bsky.social Washington Post National Security Reporter. Past features in Politico, Rolling Stone, Wired, Foreign Policy. Working on a book on the history of deep cover for Penguin-Random House.
It’s always Berlin 1989 somewhere. Signal: zsd.19
Duncan Weldon @duncanweldon.bsky.social Economics writer. Author.
Expect history, economics, finance and other stuff. Some cricket.
Wrote Two Hundred Years of Muddling Through.
Blood and Treasure, on the economics of war, out now.
Sirens: A Bombshell Production @sirenspod.bsky.social Sirens, a new podcast from the ladies of Bombshell, dissects the institutions of American power. With their trademark wit and charm, they sound the alarm on technology, governance, and national security issues. (And maybe lure men to their deaths.)
Dr Emma Salisbury @salisbot.bsky.social Naval Iconoclast, Military-Industrial Expert
Senior Fellow, National Security Program, Foreign Policy Research Institute
Jeremy Page 裴杰 @jnbpage.bsky.social The Economist’s Chief China Correspondent & Drum Tower podcast co-host. Previously, the Wall Street Journal’s chief political & diplomatic reporter in Beijing 2010-21. Also posted in Moscow & Delhi. 12 int'l journalism awards. www.linkedin.com/in/jnbpage
NY Times Pitchbot @nytpitchbot.bsky.social I have never felt more politically homeless. Parody. Merch: https://tinyurl.com/msjjmwpt
Jean-Claude Worms @jcw42.bsky.social Space & sci-fi buff. Executive Director Committee on Space Research (COSPAR). Posts are my own.
Deana Weibel @ethnoethereal.bsky.social Cultural anthropologist of religion studying the human relationship with sacred space, including outer space, through ethnographic research.
Justin Walsh @jstpwalsh.bsky.social Impossible archaeologist (space/Everest), space hab consultant, ancient Mediterranean, heritage | Prof at Chapman U | Fellow at USC | Explorers Club 50 | https://issarchaeology.org / http://brickmoonspace.com | He/him | Settler on unceded Tongva land (LA)
Marco Langbroek @marcolangbroek.bsky.social Lecturer in optical Space Situational Awareness at Delft Technical University, faculty of Aerospace. Spy sats, missiles, meteorites, asteroids. Asteroid (183294). Lapsed Archaeologist (PhD). Rowing. CFS. Opinions my own.
blog: http://sattrackcam.blogspot.c
Katie Mack @astrokatie.com Cosmologist, pilot, author, connoisseur of cosmic catastrophes. TEDFellow, CIFAR Azrieli Global Scholar. Domain verified through my personal astrokatie.com website. She/her. Dr.
Personal account; not speaking for employer or anyone else.
David Blanchflower BSc @davidbflower.bsky.social Astronomer and Astrophotographer. Pictures of space appearing in posts, magazines and on the telly. 
Emily Lakdawalla 🏳️⚧️ Uranus Expert @elakdawalla.bsky.social Planetary scientist, freelance science writer and space artist, queer, ADHD, mom. Turns out it’s hard to be all those things at once. Shop at elakdawalla.Etsy.com
CosmicRami 🏳️🌈🏳️⚧️ @rami.spaceaustralia.com Astronomer, driving The Dish📡 to study pulsars in my PhD. Also, founded SpaceAustralia.com. Also, love a bit of astrophotography. Also, do everything with my little mate, Max. Also, Ultra-Gay. He/Him.
The Man in Seat 61 @seatsixtyone.bsky.social Mark Smith, the Man in Seat 61, the chap who runs that train travel site http://seat61.com. YouTube: http://youtube.com/c/seat61.
David Burbach 🇺🇸 @dburbach.bsky.social Prof. National Security and International Relations. Space security, civil-military relations. Cats, science, photography for fun. Providence RI; Oregon at heart! Personal views ONLY; no govt resources used. Assoc Ed @TNSR.org
Ai-Men Lau 劉羿雯 @aimenlau.bsky.social 🇭🇰🇲🇾🇨🇦 | Information Operations and Transnational Repression Research | formerly at Alliance Canada Hong Kong and Doublethink Lab | she/elle | views are my fault
Edward Luce @edwardluce.bsky.social FT's US columnist/commentator. Author of several books including NYT best selling biography of Zbigniew Brzezinski (Simon & Schuster 2025). People lacking a sense of humour might get muted.
Tom Nichols @radiofreetom.bsky.social Staff writer at The Atlantic. Cat guy, Jeopardy champ. New Englander and curmudgeon. Speaker info: https://www.leighbureau.com/speakers/tnichols
Rye appreciator @jimadamsgeo.bsky.social dans la merde
"My, my, my
Whiskey and rye
Don't it make you feel so fine"
In a world of seagulls, be a Randy Johnson.
Fuck ICE
Robert Farley @drfarls.bsky.social Co-founder Lawyers, Guns and Money. Works at Patterson School of Diplomacy and International Commerce at the University of Kentucky
Nils Redeker @nilsredeker.bsky.social Acting Co-Director of Jacques Delors Centre at the Hertie School Berlin| think-tanking on European economic policy | wwww.delorscentre.eu | www.nilsredeker.net
Sam Lair @slair.bsky.social Fellow at FPRI | MIIS NPTS '24 | RTs/views my own etc. Also @sam_lair on Twitter
B. A. Friedman @bafriedman.bsky.social University of Reading (UK) PhD student studying naval strategy and amphibious warfare. Author of books On Tactics and On Operations. Occasional blogger: https://bafriedman.substack.com/
Sebastian Bae @sebastianbae.bsky.social Senior Game Designer at the Center for Naval Analyses (CNA). Designer of the "Littoral Commander" wargame series. Former US Marine. Opinions own.
Dr. Raymond Kuo | 郭泓均 @kuorum.bsky.social Expert on international order and Asian security. VP of Research, Chicago Council on Global Affairs 🇹🇼🇺🇸
Website: https://www.raymondkuo.com/
Jane Lytvynenko @janelytv.bsky.social Reporting on tech and conflict for NBC News.
Previously WSJ, Harvard Shorenstein Center, BuzzFeed News.
Email: jane.lytvynenko@nbcuni.com
Signal: janelytv.74
Currently based in New York.
Gerry Doyle @mgerrydoyle.bsky.social Bloomberg News Global Defense Editor. Novelist, aviation geek, bartender, dad. Ex-NYT, Reuters. Grew up in Midwest, moved to Mideast. Views my own. Wrote a fun book about Chinese missiles: https://tinyurl.com/2p94pay6
Ad astra per aspera
James @gravitysra1nbow.bsky.social Uphold Thucydidian-Clausewitzian-Hegelian-Fukuyamist thought.
https://othermeans.substack.com/
András Tóth-Czifra @minczifra.bsky.social Political & security analyst. 🇪🇺🇭🇺🇺🇸. FPRI Eurasia fellow, chief editor of Bear Market Brief. Delphi GRC fellow. Ex-CEPA, ESI. Posts about 🇷🇺, 🇪🇺, illiberalism & its limits. My own views.
Здесь вам не Toth.
www.noyardstick.com
minczifra.substack.com
OSINTRadar @osintradar.bsky.social RussiaUkraine war|Middle east | Europe|East asia| South Caucasus
#news
Become our monthly supporter : http://ko-fi.com/osintradar445/tiers
Steven J. Gibbons @stevenjgibbons.bsky.social Geoscientist (Computational Fluid Dynamics, Seismology, Tsunami++). Norgesvenn, Internationalist, European. Nor/Eng. Works for NGI but views here strictly mine. https://orcid.org/0000-0002-7822-0244
Oleg Shakirov @shakirov2036.bsky.social I study Russian foreign policy, cyber security, arms control
Joseph Menn @joemenn.bsky.social Washington Post alum covering hacking, disinformation and what’s left of privacy. Author of books on the Cult of the Dead Cow, organized criminal hacking, and Napster. Pulitzer co-finalist 2024. Signal joemenn.01
marybeard @wmarybeard.bsky.social Classicist
The Steady State @thesteadystate.org 445+ former national security officials who remain committed to their oaths to “defend the Constitution."
Follow Us Everywhere: https://linktr.ee/SteadyState
Web: https://www.thesteadystate.org
Substack: https://steadystate1.substack.com/
Christian Panton @pa.nton.cx OSINT Specialist @ DR Verificerer (Danish Broadcasting Corporation)
Prefers Signal over DM/chat: panton.01
Personal, long form, seldom updated: https://christian.panton.org/
All posts and views are my own, and might contain traces of nuts.
Nahal Toosi @nahaltoosi.bsky.social Senior foreign affairs correspondent and columnist at POLITICO
Aaron Rupar @atrupar.com Independent journalist, SnapStream brand ambassador, and publisher of the Public Notice newsletter https://www.publicnotice.co/subscribe
Giancarlo Fiorella @giancarlofiorella.bsky.social Director of Research and Training | Bellingcat
Assistant Professor | Utrecht University
PhD, Criminology & Sociolegal Studies | University of Toronto
www.giancarlofiorella.com
Opinions my own
Ben Raderstorf @raders.bsky.social defend democracy and build homes / policy advocate @protectdemocracy.org / author ifyoucankeep.it / board @sacyimby.bsky.social / rash opinions my own
No kings but Sac Kings
📍Sacramento
Cristian Canțâr @cristiancantir.bsky.social Associate Professor, Oakland University. Foreign policy analysis, paradiplomacy/sub-state diplomacy, role theory, Romania, Moldova, fiction, and TV. Academic work: https://scholar.google.com/citations?hl=en&user=Vvx23r4AAAAJ&view_op=list_works&sortby=pubda
John Sipher @johnsipher.bsky.social Former CIA clandestine service. Spycraft Entertainment, Atlantic Council, NAFO. Host of Mission implausible podcast. Friend of dogs everywhere. Jimothy welcome here!
EUvsDisinfo @euvsdisinfo.eu We counter Kremlin information warfare, one claim at a time | Not official EU position
DanielR @danielr-phd.bsky.social Imaging Physicist
substack.com/@danielrphd
Jana Puglierin @jpuglierin.bsky.social Foreign policy nerd, especially interested in European security & transatlantic relations. Head of @ecfrberlin.bsky.social. FirstGen. Author of „Wer verteidigt Europa“ published with Rowohlt in January 2026. DB Ruhebereich Ultra and deltidsvärmlänning.
Sander Tordoir @sandertordoir.bsky.social Chief economist @ Centre for European Reform. Eurozone macroeconomic policies | Role of 🇩🇪 🇳🇱 in EU. Formerly @ECB, @IMF, @Worldbank.
Sue-Lin Wong @suelinwong.bsky.social Host of "Scam Inc", a podcast series about the global rise of online scams & Asia correspondent at The Economist. Before that, I covered China, South-East Asia and hosted "The Prince", a podcast series about China's leader Xi Jinping
Hollie Berman @hollieberman.bsky.social News editor at The Economist. Views own
📍 NYC
Jonathan Rosenthal @journalistjon.bsky.social International Editor at The Economist
Previously covered Africa, banking, European business & finance
Duke BG @dukebg.bsky.social Kyyiv, Ukraine
Bill Kristol @billkristolbulwark.bsky.social Editor at large, The Bulwark.
Director, Defending Democracy Together.
Host, Conversations with Bill Kristol.
Never Trump.
Pete Buttigieg @petebuttigieg.bsky.social Husband, dad, veteran, writer, and proud Midwesterner. 19th US Secretary of Transportation and former Mayor of South Bend.
Stephen King @stephenking.bsky.social Writer
Owen Winter @owenwntr.bsky.social Covering politics, elections and data at The Economist
Sciences et Avenir @sciencesetavenir.bsky.social Le meilleur de l'actualité scientifique 🐨🌍💚
Janis Kluge @jakluge.de Russia & Economics
All views private
German Institute for International and Security Affairs (SWP Berlin)
Picture: Tamek Kowalski
Barack Obama @barackobama.bsky.social Dad, husband, President, citizen. barackobamabooks.com
Casillic @casillic.bsky.social Critical Infrastructure, High Consequence / High Integrity Systems, Space, Nuclear, Mathematics, Public Health, HPC
@garygnutter.bsky.social @garygnutter.bsky.social Farmer, working on IT.
Pekka Lund @pekka.bsky.social Antiquated analog chatbot. Stochastic parrot of a different species. Not much of a self-model. Occasionally simulating the appearance of philosophical thought. Keeps on branching for now 'cause there's no choice.
Also @pekka on T2 / Pebble.
Peter Ricketts @lordrickettsp.bsky.social Former diplomat, active on foreign policy in Lords. Vice-Chair RUSI, Hon Pres Normandy Memorial, Special Envoy for the Bayeux Tapestry loan. Pop up on the media a bit. New book Peace Makers. https://geni.us/PeaceMakers
Nigella Lawson @nigella.bsky.social Just to let you know, there are many, many recipes waiting for you on www.nigella.com
Försvarsmakten @forsvarsmakten.se Försvarsmaktens officiella konto. Pressjour finns tillgänglig dygnet runt 08-788 88 88.
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.
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
Geoff Brumfiel @gbrumfiel.bsky.social I'm an editor/correspondent for NPR. Mostly smart on the radio. Mostly stupid on everywhere else.
ChatGPT describes me as: "Aerospace sleuth, nuclear nerd and NPR Superfan — with a side of surreal humor."
Signal: gbrumfiel.13
https://geoffbrumfiel.net/
Mira of Kyiv 🇺🇦 @reshetz.bsky.social 24, ukrainian-american
Print FPV drones like money and we’re hyperinflating
Bloomberg News @bloomberg.com The first word in business news.
Newsletters: http://bloom.bg/newsletters
Podcasts: http://bloom.bg/podcasts
The Big Take podcast: http://trib.al/jtoXfuT
Holly Dagres @hdagres.bsky.social Iranian-American • Atlantic Council editor + senior fellow, Iran focus • 15 years in MENA • Newsletter: http://theiranist.com (Shares ≠ endorsement)
Hossein Derakhshan (حسین درخشان) @h0d3r.bsky.social PhDing on listening and mass personalization @MediaLSE @MediaLab @Shorensteinctr+ Iran Evin prison (6yrs). co-wrote ‘Information Disorder’, wrote 'Web We Have to Save'.
Mark Fitzpatrick @marktfitz.bsky.social Grandpa. Ex-expat in UK. Former State Dept.
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/.
Rasmus Elling @rasmuselling.bsky.social Associate Prof, Head of Middle East Studies, Uni of Copenhagen // Iran, History, Sociology // Views my own // English, Danish, Persian 
AliVaez.bsky.social @alivaez.bsky.social Director of #Iran Project & Senior Advisor @CrisisGroup; Adjunct Prof @Georgetown; Fellow @FPI_SAIS; Ex @UNDPPA @FAScientists @Harvard
Nicole Grajewski @nicolegrajewski.bsky.social Assistant Professor at Sciences Po CERI | Associate with Harvard’s Managing the Atom | working on nuclear issues involving Russia and Iran | author of Russia and Iran: Partners in Defiance from Syria to Ukraine (OUP/Hurst)
Tim Dowse @timdowse.bsky.social Consultant, after 40 years with FCO, Cabinet Office, HM Treasury. Specialties: national security, defence, geopolitical analysis.
Ryan Evans @ryanevans.bsky.social Founder, War on the Rocks (warontherocks.com) and Bedrock Knowledge (thebedrock.co). Opinions are my own. I'm not a journalist so please don't mistake me for one.
Dmitry Stefanovich @dvsteff.bsky.social Nukes, missiles, military, space, tech, music, cats, #STRATDELA and #HYPERHYPE 
Jonathan Ware @reassesshistory.bsky.social Enquiries: DM
Military Historian, 'valuable' according to IWM
Jocks, Dragons & Sospans (2024)
Normandy 1944 specialist 
Daniel Drezner @dandrezner.bsky.social Political science professor, academic dean, writer, podcaster, shaker of hands with Mel Brooks — you know, the usual kinks.
Mohamed A. El-Erian @elerianm.bsky.social Professor, Wharton School, and Senior Fellow, Lauder Inst (both at UPenn). Allianz Chief Economic Advisor. Chair, UnderArmour Board of Directors. Board member, NBER. CFR. Former co-CIO/CEO PIMCO and President, Queens' College, Cambridge University.
Ian Bond @cerianbond.bsky.social Deputy director, Centre for European Reform, London @centreeuropeanref.bsky.social . Supporter of democracy, the rule of law, the EU & Ukraine. Opponent of authoritarianism, corruption & Putin's Russia.
Richard Tol @richardtol.bsky.social Professor Dr Richard S.J. Tol FREcon MAE
Economist interested in energy, environment, and climate
EBS19 (E4 B3 S12), H127
ORCID https://orcid.org/my-orcid?orcid=0000-0002-8012-3988
RN ship losses @rnshiplosses.bsky.social Recording ship losses of the Royal Navies of Great Britain, Canada, Australia and New Zealand day by day, remembering the fallen and honouring all who served. Corrections and additions welcome. No official affiliations. No AI used here! Also at Twitter/X.
James Acton @nuclear-jim.bsky.social Co-director of the Nuclear Policy Program at the Carnegie Endowment For International Peace. I spend a lot of time thinking about nuclear weapons, advanced nonnuclear technology, and escalation.
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/