Sebastian Brixey-Williams @sebbw.bsky.social Executive Director, BASIC | The British American Security Information Council
Valerie Bertinelli @wolfiesmom.bsky.social https://valeriesplace.com/
Liviu Horovitz @liviuhorovitz.bsky.social Researcher @swp-intsecurity.bsky.social & leading #STAND | once @csds.bsky.social, @johnshopkinssais.bsky.social, the CSS @ethz.ch or @belfercenter.bsky.social | nukes | transatlantic stuff | qual & archives buff
Stanley Center for Peace and Security @stanleycenter.org We partner with people, organizations, and the global community to drive global progress in climate change, nuclear weapons, and mass violence and atrocities.
Dr Ian J Stewart @ian-j-stewart.bsky.social 🏴🇬🇧ExecDir James Martin Center for Nonproliferation Studies DC @miis Past @DefenceHQ, @warstudies. Nonpro, emerging tech, China. Nuc engineer. Phd War Studies. http://nonproarchive.com
Oslo Nuclear Project @oslonuclearproject.bsky.social Scholars in the Oslo Nuclear Project provide academic research, education, and outreach to policy and practitioner communities.
Sign up for our newsletter & event invites here: https://www.sv.uio.no/isv/english/research/projects/oslo-nuclear-project/
Richard Nephew @richardmnephew.bsky.social Senior Research Scholar at Columbia U. Former Anti-Corruption Coordinator at Dept of State (among other things), White House and Dept of Energy. Personal acct. Author of "The Art of Sanctions" (2018)
Doug Emhoff @douglasemhoff.bsky.social Devoted dad. Lawyer. Proud husband to @kamalaharris.com.
U.S. Institute of Peace @usip.org The United States Institute of Peace is a premier peacebuilding organization. Congress founded USIP in 1984 as an independent nonprofit corporation dedicated to promoting peace by preventing, mitigating and resolving violent conflict abroad. www.usip.org
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.
Jacek Durkalec @jacekdurkalec.bsky.social 
Camille Grand @camillegrand.bsky.social Secretary General @asdeurope.bsky.social Previously Distinguished Policy Fellow @ecfr.eu Former senior official @NATO, Ministère des Armées, Ministère de l’Europe et des Affaires Étrangères and think tanker at FRS…
Allan Rivlin @allanrivlin.bsky.social Co-author with Alice Rivlin and Sheri Rivlin (@sherir.bsky.social) of "Divided We Fall, Why Consensus Matters" (Brookings 2022), former pollster and Dem. strategist, aging amateur ballet dancer, music producer, vegan chef. (Also husband and father).
Carol Leonnig @carolleonnig.bsky.social @washingtonpost investigative reporter
@MSNBC contributor
finder of fact
best-selling author "Zero Fail", "A Very Stable Genius", "I Alone Can Fix It".
Story tip? carol.leonnig@washpost.com
Pete Buttigieg @petebuttigieg.bsky.social Husband, dad, veteran, writer, and proud Midwesterner. 19th US Secretary of Transportation and former Mayor of South Bend.
Stanford CISAC @stanfordcisac.bsky.social Stanford's Center for International Security and Cooperation produces knowledge to build a safer world and trains the next generation of security specialists.
Visit us at: https://cisac.fsi.stanford.edu/
Mr. Dan Zak @mrdanzak.com Senior editor at The Atlantic.
www.mrdanzak.com
Institut für Friedensforschung und Sicherheitspolitik @ifshhamburg.bsky.social Institute for Peace Research and Security Policy in Hamburg and Berlin, Germany / Shares & Links ≠ endorsement. http://ifsh.de/impressum.
Jamie Gangel @jamiegangel.bsky.social Mother of twins. Friend of Gabriel Allon… Married to @danielsilvabooks …
CNN Special Correspondent
Can define “brat”
https://www.cnn.com/profiles/jamie-gangel-profile?cid=ios_app
Bruce Springsteen @brucespringsteen.net brucespringsteen.net
Liz Cheney @lizcheney.bsky.social Proud rodeo mom, soccer mom, baseball mom, hockey mom, constitutional conservative.
Sarah Longwell @sarahlongwell25.bsky.social Publisher of The Bulwark. Host of the Focus Group Podcast. Co-host, The Next Level. Become a subscriber: http://TheBulwark.com/join
Michi NISHIDA @michirunishida.bsky.social Nuclear and space security. Professor, Nagasaki University. 
Security Dilemmas @securitydilemmas.bsky.social I'm Richard Purcell, Louisiana native, proud UNC alum, former Capitol Hill staffer, SAIS grad, and (hopefully) keen observer of foreign policy and national security. Nukes are my specialty.
Mrs. Betty Bowers @mrsbettybowers.bsky.social I am America’s Best Christian™. But you knew that. You can find exclusive content here: https://www.patreon.com/c/MrsBettyBowers
TITHE: https://www.paypal.com/donate/?hosted_button_id=Q6REDKBBVUJLU
@alxglaser.bsky.social @alxglaser.bsky.social 
@iambrendatowns.bsky.social @iambrendatowns.bsky.social I am an Unapologetic Liberal and yes I am Christian! I'm proud to spell my name LIBERAL!
Douglas Rivlin @douglasrivlin.bsky.social Speaking up for America's pro-immigrant majority. Ex- @AmericasVoice @RepGutierrez Messages made by hand. Opinions my own. DC proper. Slug. #YNWA
Tyler Borchers @tylerborchers.com SVP, Strategy & Operations. Building products, growing audiences and driving revenue. Previously TIME and VICE News. Posting about media, technology and AI.
Website: https://tylerborchers.com/
LinkedIn: https://linkedin.com/in/tylerborchers/
Gregory Koblentz @gregkoblentz.bsky.social I research, teach, and write about about the causes and consequences of the proliferation of nuclear, biological, chemical, and radiological (CBRN) weapons to states and terrorists. Views are my own.
NY Times Pitchbot @nytpitchbot.bsky.social I have never felt more politically homeless. Parody. Merch: https://tinyurl.com/msjjmwpt
Toomas Hendrik Ilves @ilvestoomas.bsky.social Unsuccessfully retired ex-prez, ex-MEP, ex-foreign minister, ex-ambassador, ex-director of RFE-RL Estonian service, etc, ex cetera.
Except for @darthputinkgb.bsky.social, I take seriously only those who post here under his or her own name.
Paul Kerr @pkerrzkrakhaus.bsky.social Analyst. Influencer. Brand ambassador. Retweet =/= endorsement.
www.totalwonkerr.net
The Shallow State @ourshallowstate.bsky.social Behavioral science. Politics. Truth. Documentary films. Commentary. Snark. Dogs.
#UNFIT (2020). #UNTRUTH (2022/2024). UNFIT TOO (2026).
https://wefunder.com/unfittoo
We WILL resist, support each other, AND enjoy life while we do.
David Teter @dtc94133.bsky.social Engineering PhD. Professional Civil Engineer. Former nuclear strike advisor and intelligence analyst. Likes to chat about cars (JDM and Porsche), motorcycles, horology, and shooting film. Loves cats, hates facists.
https://github.com/davidteter/OPEN-RISOP
VERTIC @vertic.bsky.social Founded in 1986. The Verification Research, Training and Information Centre (VERTIC) supports the development, implementation and verification of international agreements as well as initiatives in related areas.
John Ridge 🇺🇸🇺🇦🇹🇼 @johnridge.bsky.social Physics | Weapons Systems | National Security | Foreign Policy | Arms Exports | Security Assistance | Tochnyi Contributor | Donate to Liberty Ukraine Foundation
Mick Ryan @warinthefuture.bsky.social Strategist, Leader & Author | Retd Army Major General | Senior Fellow in Military Studies @LowyInstitute | @CSIS | Modern & Future war studies | Futura Doctrina substack | #BannedInRussia
Alberto Muti @albertomuti.bsky.social Co-Director for Verification and Monitoring @ VERTIC (he/him) - IAEA Safeguards, Nuclear Disarmament Verification, BW Verification and Monitoring.
Views my own, RT not agreement, etc.
Immigrant, Geek, feminist, queer, foodie.
Jaewoo Shin @shinjaewoo.bsky.social Sr Analyst, Open Nuclear Network
Loren DeJonge Schulman @lorenraeds.bsky.social Dedicated here to the unfinished work. - 16
Messy is the work, and the work can be joyful— Shepard Fairey.
Former, future.
Alexander S. Vindman @avindman.bsky.social Dad. Husband. Vet. Ex NSC/White House Staff.
Ali Vitali @alivitali.bsky.social ☀️ Host @waytooearly.bsky.social
🗳️ Senior Congress Correspondent
📕 Author “Electable: Why America Hasn’t Put A Woman In the White House…Yet.”
Read: https://a.co/d/j1ojmjm | Watch: https://www.youtube.com/playlist?list=PLDIVi-vBsOEwfv0LML1BGBlPxZsnoa0xM
Rick Wilson @therickwilson.bsky.social Husband to Renee. Father to Andrew and Eleanor. Grandfather to Winnie and Indy. Founder. Writer. Ad-maker. NYT #1 Bestselling author. Instrument-rated Beechcraft pilot. AgainstAllEnemies.net
Rex Chapman @rexchapman.bsky.social Team game
https://www.simonandschuster.com/books/Its-Hard-for-Me-to-Live-with-Me/Rex-Chapman/9781982197773
Yashar Ali 🐘 @yasharali.bsky.social Elephant Lover
Yashar.substack.com
Twitter: @yashar
IG/Threads @yasharali
ian bremmer @ianbremmer.com president of @eurasiagroup.net and @gzeromedia.com political scientist, author.
if you're not following some people you dislike, you're doing it wrong. i'm happy to help.
Andrew Feinberg @andrewfeinberg.com White House correspondent for @theindependent.bsky.social and human slave to a corgi named Ginger. Tell me secrets: andrew.feinberg(at) the-independent.com or protonmail.com
Jen Bendery @jbendery.bsky.social Senior politics reporter for HuffPost.
Drop me a tip or a hello: jen.bendery@huffpost.com
Signal: jbendery.41
Charlie Sykes @sykescharlie.bsky.social Author, Substack newsletter “To the Contrary.” Host, "To the Contrary" podcast. Dog owner, grandfather. Still Never Trump. No regrets. Website: https://charliesykes.substack.com/
Tim O’Brien @timobrien.bsky.social Senior Executive Editor, @Opinion.bloomberg.com. Political Analyst, MSNOW. Author: “TrumpNation.” Priors: New York Times, Wall Street Journal. www.timothylobrien.com
Joanne Freeman @jbf1755.bsky.social Historian of early US politics & culture; howl re: democracy—a lot. Last book: The Field of Blood: Violence in Congress & the Road to Civil War. Owned by Newbie the History Bird & Rosie the Resistance Bird.
https://www.youtube.com/@joannefreeman1755
Greg Sargent @gregsargent.bsky.social Politics, politics, politics
Katie Phang @katiephang.bsky.social Truth-Teller | Independent Journalist and Legal Analyst | Trial Lawyer | @katiephang on Substack, Instagram, Threads, & TikTok
https://linktr.ee/katiephang?utm_source=linktree_admin_share
“Though She Be But Little, She Is Fierce”
Emily Nussbaum @emilynussbaum.bsky.social Theater critic for The New Yorker, Approval Matrix Creatrix
Acyn @acyn.bsky.social Senior Digital Editor for MeidasTouch.com
Clips made with SnapStream
Internet Hooligan...
Alexandra Petri @petridishes.bsky.social I’m not in James Thurber’s attic any more! right now I’m home yay ! I’m the one who writes this column https://www.theatlantic.com/author/alexandra-petri/ and loves puns
Andy Kaczynski @kfile.bsky.social CNN investigative reporter. Kfile founder. Co- founder of the Team Beans Infant Brain Tumor Fund. The New York Times once called me a “wunderkind.”
Aaron Rupar @atrupar.com Independent journalist, SnapStream brand ambassador, and publisher of the Public Notice newsletter https://www.publicnotice.co/subscribe
The Lincoln Project @lincolnproject.us "You cannot escape the responsibility of tomorrow by evading it today.” – Abraham Lincoln 🏴☠️ | Home of #TheBreakdown and LP Podcast
Allison Bawden @nukeoversight.bsky.social Director for Nukes, GAO.
Jeffrey Pryce @jeffpryce.bsky.social International Security & International Law at Johns Hopkins SAIS.
Sr. Fellow, SAIS Foreign Policy Institute.
Former DoD Special Counsel for International Affairs; Counselor, OSD Policy.
[Own views, no endorsement, etc.]
Fred Kaplan @fredmkaplan.bsky.social Slate's War Stories columnist; author of The Bomb, Dark Territory, The Insurgents, 1959, Daydream Believers, The Wizards of Armageddon, and--most recently--A Capital Calamity (a novel); also jazz critic for Tracking Angle.
Steph, PhD @twistedzen.bsky.social Nukes and national security. Researcher focused on US nuclear policy and deterrence.
Héloïse Fayet @hfayet.bsky.social Chercheuse atomique au Centre des études de sécurité de l’Ifri, passée par le ministère des Armées. Également déléguée générale de WIIS France et membre du Young Generation Leadership Network.
« Pasionaria de la bomba » selon RB.
Derek Johnson @derekjesq.bsky.social Chaos Muppet, Order Rising. CEO, ResearchCollaborative.org. Young(ish) Leader, Munich Security Conference + Friends of Europe. Former head of GlobalZero.org. Radicalized by basic decency. Made in #Iowa with parts from #Iran. he/him 🇦🇲
Matt Fuhrmann @mcfuhrmann.bsky.social Political science professor at Texas A&M. International relations, nuclear weapons, alliances, interstate conflict.
Iskander Rehman @irehman.bsky.social Assistant Professor at UT Austin's Clement Center. Author of "Planning for Protraction" and "Iron Imperator." Non-Resident Senior Fellow at the Atlantic Council. Applied history, defense strategy & Asian security.
Aaron Bateman @aaronbateman.bsky.social Assist. Prof. of History & Intl Affairs at George Washington U. | Book #1 : "Weapons in Space" | Book #2 "Wiring an Empire" (contracted w/ MIT Press)
Kingston Reif @kingstonareif.bsky.social Senior International/Defense researcher at the RAND Corporation. Former DASD for Threat Reduction and Arms Control + Arms Control Association. Wisconsin sports fanatic. Personal account.
Nicolle Wallace @nicollewallace.bsky.social 
Steve Trimble @thedewline.bsky.social I’m the Defense Editor at Aviation Week.
Jaci Turner @scienematters.bsky.social Commentary and poems of hope, courage & kindness and children’s author. ✍️ Follow to stay connected & see new work each week.
Laura Rozen @lkrozen.bsky.social Reporting on foreign policy. Current: https://diplomatic.substack.com Just Security ed board. Al Monitor, Politico, Foreign Policy alum.
Richard M. Nixon @dicknixon.bsky.social 37th President of the United States. Messages from the President unsigned, others from Ronald Ziegler.
RN@dicknixon.com
David E. Hoffman @davidehoffman.bsky.social davidehoffman.com — The Oligarchs, The Dead Hand, The Billion Dollar Spy, and Give Me Liberty. Washington Post 2023 editorial series “Annals of Autocracy”: https://wapo.st/3K8LVNd
Tommy Lund @tommylund.bsky.social Journalist Reuters. interested in much. Write post in Norwegian and English. Post for myself only.
Joe Cirincione @joecirin.bsky.social I don’t post often, so I try to make every one count. I’ve worked for 45 years in government, think tanks, Georgetown U. and philanthropy. I write, lecture and do media interviews. On Substack at: joecirincione.substack.com
Jamie Morin @jamiemorin.bsky.social Center for Space Policy and Strategy at the Aerospace Corporation. Vice-chair of The HALO Trust US. Other stuff too
Dave Kearn @davekearnjr.bsky.social Son, brother, uncle. Teacher, retired bartender, (slowly) improving golfer. RIP E.B.
“It’s a fragile thing, this life we lead…”
Jamie Kwong @jamiekwong.bsky.social Fellow at the Carnegie Endowment for International Peace | KCL PhD | Nukes and nonpro | RT≠endorsement
Kara Swisher @karaswisher.bsky.social Amanda Katz said this was the cool kids table.
Mark Hamill @markhamillofficial.bsky.social Believe in yourself! Work hard, never give up & anything's possible! OR: Kick back, relax & aim low: You'll never be disappointed...😜
Ana Marie Cox @anamariecox.com Contributing editor @newrepublic.com Co-host of Space the Nation (sci-fi meets politics) + @pastduepodcast.com (gig economy, culture, survival). I lead The Third Story Workshop, helping writers tell the(ir) truth. Matthew 25:35 voter.
anamariecox.com
Asawin Suebsaeng @swin24.bsky.social senior correspondent @ Zeteo / contributing writer @ Rolling Stone / co-author of ‘Sinking in the Swamp’ / adjunct prof. @ University of Cincinnati / volunteer @ St. Vincent de Paul / “a deranged hack” & “terrorist sympathizer,” says the Trump White House
David Corn @davidcorn.bsky.social Washington bureau chief, Mother Jones. Author of the forthcoming HOW RUSSIA WON and the OUR LAND newsletter. Go to davidcorn.com. On Signal: DavidCorn.99
Jarrod Hayes @jarrodhayes.bsky.social IR prof, international security, climate change @UML by way of OU and GaTech. “known in the future as the Kris Kristofferson of IR.” Queens of Scotland dad. “undertones that promote extreme feminism” Fulbright/NSF scholar 2024/2025
Andreas Persbo @persbo.bsky.social Programme Director at the One Earth Future Foundation, formerly with UNIDIR, European Leadership Network, and VERTIC.
Al Mauroni @progmil.bsky.social NatSec analyst, WMD and nukes, sci-fi enthusiast, gamer 
Brian Weeden @brianweeden.bsky.social Space policy wonk, former engineer, husband, father, Dungeon Master, and all around geek. I post things I find insightful, informative, or provocative
Andrey Baklitskiy @baklitskiy.bsky.social Nukes at UNIDIR. Views own, RT/❤️ ≠ endorsement
Sergey Radchenko @radchenko.bsky.social Historian of the Cold War and after. Wilson E. Schmidt Distinguished Professor, Henry A. Kissinger Center for Global Affairs, Johns Hopkins School for Advanced International Studies. The author of “To Run the World.”
Steve Saideman @smsaideman.bsky.social #CivMil relations; Director, @CdsnRcds; saideman.blogspot.com; Co-host, Battle Rhythm podcast cdsn-rcds.com/battlerhythm, International Relations professor. Used to study nationalism/ethnic conflict.
Paul Poast @profpaulpoast.bsky.social International Relations and Foreign Policy. UChicago Prof. Chicago Council Fellow. WPReview Columnist. Primarily on LinkedIN.
https://www.paulpoast.com/
Sam Greene @samagreene.bsky.social Professor of Russian Politics, King's College London. Political sociologist. Progressive. Co-author, Putin v the People. 🇬🇧/🇺🇸
Constanze Stelzenmüller @constelz.bsky.social Director CUSE, Germany explainer etc. @ Brookings; FT contributing columnist; Wizards Fan (I know). When the going gets tough, the tough go blonde. Pic: Marc Darchinger. Views my own, people.
Aric Toler @aric.bsky.social Visual Investigations at The New York Times
Dmitri Alperovitch @dmitri.silverado.org Geopolitics, Russia, China, Cyber
Chairman @silverado.org
Author of WorldOnTheBrink.com
Host GeopoliticsDecanted.com podcast
Founder Alperovitch Institute for Cybersecurity Studies at Johns Hopkins SAIS
Co-Founder CrowdStrike
@DAlperovitch elsewhere
Michael Duitsman @duitsmanms.bsky.social Fellow at the Foreign Policy Research Institute. Rocket propulsion and radiological security (usually not at the same time). Opinions my own. Faves/RTs ≠ endorsements
Catherine Dill @catherinedill.bsky.social Formerly known as atomic_pickles, but still thinking about atomic pickles. Fancies: gardens, birds, mountains & rocks, satellites, Delftware, N95s. She/her. Only personal views reflected.