Max Schalz @maxschalz.bsky.social PhD candidate at Nuclear Verification and Disarmament Group @RWTH Aachen University | nuclear disarmament, non-proliferation, physics | posts mostly in 🇬🇧🇩🇪🇱🇺
Elisabeth Hoffberger-Pippan @elisabethhp.bsky.social
🤖🦾 security policy, emerging technologies, artificial intelligence in the military domain
⚖️ humanitarian law, human rights and arms control
🤓 Policy Advisor Security Policy and International Order at Konrad Adenauer Stiftung
Madita Standke-Erdmann @erdfraeuleinma.bsky.social PhDing at War Studies @kingscollegelondon.bsky.social | feminist researcher contemplating colonial legacies and memory in foreign policy | India - Germany relations | associate @prif.org | Editor Vol. 55 @millennjournal.bsky.social
Regine Schwab @reginesonja.bsky.social Postdoctoral Researcher at Peace Research Institute Frankfurt (PRIF). Studying civil wars, non-state armed groups and wartime institutions. Interested in Middle Eastern Politics and Societies.
https://www.regineschwab.org/
Hendrik Simon @hendrikpsimon.bsky.social politics, history, law @fgz-risc.bsky.social assoc. @prif.org @trace-center.de | (theory and history of) int'l relations and int'l law | (transnat'l) labour studies | editor @voelkerrechtsblog.org 
Stefan Kroll @stefkroll.bsky.social 
Iris Volg @irisv.bsky.social Rådgiver Evalueringsavdeling/Norec
Associated Researcher TraCe/Goethe University Frankfurt
civil conflict | peace negotiations | nonviolent action | development cooperation | quantitative methods
(views are my own)
Isabelle Stephanblome @isabelleste.bsky.social Doctoral Researcher at Peace Research Institute Frankfurt @prif.org I Research Group Radicalization I Critical Security Studies, Discourses and Practices of National Security, Rule of Law
Simone Wisotzki @simonewisotzki.bsky.social Peace/Conflict Research; Humanitarian Arms Control; Arms Export Control; Feminist Peace Research
Jonas Schaaf @jonschaaf.bsky.social African non-military conflict intervention practices @prif.org | SLE year of 2021
Jannik Pfister @jannikpfister.bsky.social Engaging with democracy and political violence in Europe. Working at the intersection of civil society, social research & knowledge transfer.
Only seldom here and mostly to read, but we can connect on LinkedIn under linkedin.com/in/jannikpfister
Rebecca Wagner @rebeccawagner.bsky.social PhD in democracy support, elections, CSOs & resilience @HSFK_PRIF @edp_network | Junior Fellow @ElectIntegrity | feminism | she/her
Lars Wiegold @lwiegold.bsky.social Extreme Rechte | Extremismus | Social Media | Online-Gaming
@priforg 
Eldad Ben Aharon @eldadbenaharon.bsky.social Post Doc | #IR #Security #Geopolitics #Memory #FPA | 1⃣ 📖 @EdinburghUP | 2️⃣ 📖 @AmsterdamUPress
https://edinburghuniversitypress.com/book-israeli-turkish-relations-at-the-end-of-the-cold-war.html
Nahla El-Menshawy @nahlael.bsky.social PhD researcher at Goethe University Frankfurt working on trust and Yemeni diaspora.
Forever in a grumpy mood. Fed up by colonial epistemologies.
I won’t hold back here. 
Julian Junk @julianjunk.bsky.social Professor of „extremism research and extremism resilience“ at Hesse State University of Applied Sciences for Public Management and Security
& PRIF Leibniz Peace Research Institute Frankfurt / private account
Anton (Anjo) Peez @antonpeez.bsky.social Postdoc/Political Scientist at Goethe University Frankfurt・sanctions, public opinion, empirical research design・⚾/🏃♂️ https://antonpeez.github.io
Yan-Jie Schnellbach @yjschnellbach.bsky.social Physicist, tinkerer, general purpose nerd. Friend of pigeons. Simulates neutrinos, codes bugs, draws maps, designs shenanigans, tells stories.
Laura Stritzke @laurastritzke.bsky.social Peace Research Institute Frankfurt
VORTEX doctoral network
Concerned with civic education, prevention of extremism
Mina Trpkovic @trpkovicm.bsky.social Curious about international politics, political communication & social science methods | Doctoral Researcher @PRIF.org
Sophia Birchinger @birchinger.bsky.social Researcher I PhD Candidate I Peace Research Institute Frankfurt (PRIF) I 🎯African Intervention Politics, Peace Operations, Coercion, Bottom-Up Theorizing I 📍The Gambia/Guinea-Bissau
Leon Krause @leonkrause.bsky.social PhD candidate @ RISC/University of Frankfurt (@fgz-risc.bsky.social, @goetheuni.bsky.social) & research fellow @ PRIF (@prif.org). Public opinion, foreign policy, war, quant methods.
Una Jakob @u-jakob.bsky.social Senior researcher @prif.org @cntrarmscontrol.org @cbwnet.org
Biological and chemical weapons disarmament // governance of dual-use research // biosecurity // emerging tech and CBW
Das Friedensgutachten @friedensgutachten.de Die jährliche Publikation der Friedensforschungsinstitute @bicc.de, @ifshhamburg.bsky.social, @inef-duisburg.bsky.social, @prif.org. friedensgutachten.de
Justus-Liebig-Universität Gießen (JLU) @jlugiessen.bsky.social Neuigkeiten von der #jlugiessen. 
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
Informationsdienst Wissenschaft - idw @idw-online.de Der Informationsdienst Wissenschaft (idw) postet hier die Pressemitteilungen (Forschungsprojekte, Forschungsergebnisse und wissenschaftliche Publikationen) seiner Mitglieder.
Jana Baldus @janabaldus.bsky.social Policy Fellow @theeln.bsky.social || 🚀 nuclear disarmament and arms control || nuclear (in)justice || personal views only || she/her
Patrick Flamm @ptrckflmm.bsky.social Peace & Security in the ‘Anthropocene’, from Low Earth Orbit 🛰️ to Antarctica 🇦🇶. Senior Researcher at Peace Research Institute Frankfurt (@prif.org). Head of Research Group ‘Ecology, Climate, and Conflict.’
Formerly at VUW&UoA in Aotearoa New Zealand 🇳🇿.
K3 @k3kr.bsky.social Biosecurity Researcher 
Table.Briefings @table.media Wir sind das größte unabhängige Start-up für Qualitätsjournalismus in Deutschland.
Kostenlos testen: https://t1p.de/o84qp
Datenschutz: https://buff.ly/CThz3Iq
Berlin Science Week @berlinscienceweek.bsky.social 1 – 10 NOVEMBER 2025 | Berlin’s annual science & culture festival with hundreds of free events across the city.
Sarah Brockmeier-Large @sarahbrockmeier.bsky.social Head of Berlin Office & doctoral researcher
Peace Research Institute Frankfurt (@priforg.bsky.social), non-resident fellow GPPi, German foreign and security policy, public opinion (ENG/DE).
@carolinefehl.bsky.social @carolinefehl.bsky.social 
Science and Technology for Peace and Security (PEASEC) @peasec.de Research group @TU Darmstadt | combines computer science with peace and security research, led by Prof. Dr. Dr. Christian Reuter + team. https://peasec.de/
Fabian Unruh @fabianunruh.bsky.social Physicist working on Nuclear Verification and Disarmament | Doctoral Researcher at @prif.org | @cntrarmscontrol.org | #StandWithUkraine 🇺🇦
SIPRI.bsky.social @sipri.org SIPRI is an independent international institute dedicated to research into conflict, armaments, arms control and disarmament.
Website🔗: https://www.sipri.org/
Subscribe🔔: http://bit.ly/SIPRIsubscribe
VeSPoTec @vespotec.bsky.social Interdisciplinary Research on Nuclear Verification ⚛️ | collaboration of RWTH Aachen University, University of Duisburg-Essen, PRIF/TU Darmstadt and Forschungszentrum Jülich | sponsored by the 🇩🇪 Federal Ministry of Research, Technology and Space (BMFTR)
TU Darmstadt @tuda.bsky.social Hier postet die TU Darmstadt: #TUDa #researchTUDa Impressum: https://tu-darmstadt.de/impressum/
RADIS @radis-forschung.de Forschung zur Bekanntmachung “Gesellschaftliche Ursachen und Wirkungen des radikalen Islam in Deutschland und Europa”
Impressum: https://www.radis-forschung.de/ - L @laurabannan.bsky.social @laurabannan.bsky.social
TraCe @trace-center.de Research Center “Transformations of Political Violence” | collaboration of @prif.org, @goetheuni.bsky.social, @tuda.bsky.social, @jlugiessen.bsky.social & @unimarburg.bsky.social. Funded by the BMFTR.
https://www.trace-center.de/
- L @lenabuehring.bsky.social @lenabuehring.bsky.social
Lotta Rahlf @lottarahlf.bsky.social Peace Research Institute Frankfurt
Vortex Doctoral EU-Researcher
University of St Andrews (UK) and University of Groningen (NL)
Liska Suckau @liskasuckau.bsky.social Researcher at PRIF
DIY military technologies, military innovation, gender and war
latest: https://tinyurl.com/UGVsLimitsOfAutonomy
Malte Göttsche @mgoettsche.bsky.social Physicist and peace researcher | Head, Science for Nuclear Diplomacy @prif.org @tuda.bsky.social | Speaker @cntrarmscontrol.org
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
Matthias Schulze @percepticon.bsky.social PhD in political science, studying infosec, cyber conflict & information war. Blue Team at SRLabs in Berlin.
Blog and podcast about my work over at https://percepticon.de or https://ioc.exchange/@percepticon
Matthew Harries @matthewharries.bsky.social Research director at the Labour Movement for Europe. Previously director of nuclear policy at RUSI, managing editor of Survival/senior fellow at IISS, and specialist for the Foreign Affairs Committee.
Casillic @casillic.bsky.social Critical Infrastructure, High Consequence / High Integrity Systems, Space, Nuclear, Mathematics, Public Health, HPC
Carlo "Realism, Gedankenfetzen und Rants" Masala @carlomasala1.bsky.social IR Scholar. Universität der Bundeswehr München. Private account
Thomas Wiegold @wiegold.de Journalist in Berlin. augengeradeaus.net & podcast sicherheitspod.de
Eliot A. Cohen @eliotacohen.bsky.social Emeritus Professor at Johns Hopkins SAIS, former Counselor of the Department of State, writer at the Atlantic. New book: The Hollow Crown: Shakespeare on How Leaders Rise, Rule, and Fall. (Basic Books). Book in progress: The Strategist's Catechism.
Lawrence Freedman @ldfreedman.bsky.social Emeritus Professor of War Studies King's College London. Latest Book Strategists and Strategy: collected essays, 2014-2024. Substack Comment is Freed https://samf.substack.com/
Sicherheitspod @sicherheitspod.de Der Sicherheitshalber Podcast - mit @rikefranke.bsky.social, @drfranksauer.bsky.social, @CarloMasala1.bsky.social und @wiegold.de
www.sicherheitspod.de 
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
War on the Rocks @warontherocks.bsky.social Experience. Conflict. Commentary.
Join our community: https://warontherocks.com/membership/
Metis @metis.unibw.de Metis Institut für Strategie und Vorausschau | Metis Institute for Strategy and Foresight
Universität der Bundeswehr München
https://metis.unibw.de/
Max Lesch @maxlesch.bsky.social Assistant Professor · Institute of Security and Global Affairs at Leiden University · politics & practice of international law · security & human rights · peace & security orders
Samuel Bendett @sambendett.bsky.social Uncrewed, autonomous, robotic systems and Artificial Intelligence. Russian and Ukrainian weapons development. CNA, CNAS and CSIS. Opinions my own.
Alex Luck @alxluck.bsky.social Chinese Military. Bundeswehr/NATO. MA Pol Sci/History. Cats, dogs, motorcycles. Überbringer schlechter Nachrichten. Analysis@ NavalNews.com. Contributor@ hartpunkt.de. Previous articles at FPRI.org.
Olivier Schmitt @olivierschmitt.bsky.social Prof at Institute for Military Operations, Royal Danish Defence College/senior associate fellow at NATO Defence College |Warfare, alliances and geoeconomics | Assoc ed of the European Journal of International Security |🇫🇷 in 🇩🇰| https://olivier-schmitt.com/
Michael C. Horowitz @mchorowitz.bsky.social Professor @Penn @perryworldhouse. Senior Fellow @CFR. Former DASD for Force Development and Emerging Capabilities. Defense, #AI, and innovation. Always Boston. Views my own.
Chris Krebs @thekrebscycle.bsky.social Aka @c_c_krebs over there 
Jim Goldgeier @jimgoldgeier.bsky.social Senior advisor, Bridging the Gap; Research Affiliate, Stanford; Non-resident fellow, Kennan Institute. Was a professor for 35 years and a dean for six. Views are my own. www.jamesgoldgeier.com.
Shashank Joshi @shashj.bsky.social Incoming Washington bureau chief at The Economist. Previously defence editor for eight years.
Visiting Fellow at Department of War Studies, KCL. For speaking engagements: https://chartwellspeakers.com/speaker/shashank-joshi
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
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
Marietje Schaake @marietjeschaake.bsky.social Proud European 🇪🇺 Fellow at Stanford 👩🏼💻 column in FT 🗞️Member of European Parliament 2009-2019 📕Author: The Tech Coup
Thomas Rid @ridt.bsky.social @ridt on X
Bleddyn Bowen @bleddb.bsky.social Associate Professor of Astropolitics | Space warfare | Own views
Books: Original Sin http://bit.ly/3JYbcIe ; War in Space http://bit.ly/34Stplv 🏴🏳️🌈 🚀🛰
Web: https://tinyurl.com/p9pt8n9n
“He doesn’t see the stars - just the vast dark spaces in between.”
Alperovitch Institute @alperovitch.institute The Alperovitch Institute for Cybersecurity Studies at Johns Hopkins SAIS.
Mauro Gilli @maurogilli.bsky.social Professor of Military Strategy and Technology at the Hertie School in Berlin. Great powers rivalry, future of war, tech competition. Born 🇮🇹, 9y 🇺🇸, 9y🇨🇭, 🇩🇪 https://sites.google.com/site/maurogilli2/
Jeffrey Lewis @armscontrolwonk.bsky.social Distinguished Research Fellow FPRI, member of the National Academies Committee on International Security and Arms Control, and former member of the State Department's International Security Advisory Board.
Maaike @maaikeverbruggen.bsky.social non-practicing intellectual on war & tech
NL/EN
Tobias Singelnstein @singelnstein.bsky.social Professor @goetheuni.bsky.social // Kriminologie | Strafrecht | Strafprozessrecht // Forschung & Lehre | Grundlagen & Technik // https://kriminologie.uni-frankfurt.de
Dr. Thomas Reinhold / @cyberpeace1 @cyberpeace1.bsky.social Reflecting the militarisation of #AI and #Cyberspace and how #ArmsControl & #PeaceBuilding can prevent escalations.
Researcher at @cntrarmscontrol.org by @prif.org
Former X/Twitter: x.com/CyberPeace1
Former Mastodon: mastodon.online/@cyberpeace1
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)
Dr. Jacquelyn Schneider @jackieschneider.bsky.social Hoover Fellow, Director Wargaming and Crisis Simulation Initiative, Stanford University. Research on international security, emerging technology, wargames. Views are my own. 
Melissa K. Griffith @melissakgriffith.bsky.social Faculty at Johns Hopkins SAIS & the Alperovitch Institute | former Wilson Center; Stanford CISAC | PhD from UC Berkeley | cyber and national security; semis; 5G; AI | usual disclaimers apply
Coordinates: melissakgriffith.com
Andrea Gilli @aagilli.bsky.social 
Cameron Hunter @cameronhunter.bsky.social Researching US-China in outer space and nuclear politics at the University of Copenhagen.
https://ritualdeterrence.eu/
Tristan A. Volpe @tristanvolpe.bsky.social Assistant Prof, Naval Postgraduate School; Nonresident Fellow, Carnegie Endowment. Author of LEVERAGING LATENCY (http://bit.ly/3RXHUhM).
https://tristanvolpe.com
Dr. Julie George @julesgeorge.bsky.social Research Fellow, CSET | Govt PhD from @Cornell | Emerging Tech & Security | Stanford CISAC Affiliate | @BU_Tweets Alumna | Views Mine | www.juliexgeorge.com
Mike Poznansky @mpoznansky.bsky.social Associate Professor @ Naval War College | CFR Term Member | Author of "In the Shadow of International Law" (OUP 2020) | Views my own.
Julia Weigelt @juliaweigelt.bsky.social Journalistin für Sicherheitspolitik, Co-Host Streitkräfte&Strategien @NDRinfo, Moderatorin, Trainerin. No blind optimism - radical hope. 🐙❤️ #FirstGen (sie/ihr)
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
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
Ben Christian @benchristian.bsky.social Postdoctoral Researcher @goetheuni.bsky.social // International Organizations: learning & change, internal criticism, self-legitimation, cynicism, trust
https://ben-christian.com/
Andrew Reddie @areddie.bsky.social Associate Research Professor @goldmanschool @ucberkeley; Founder @berkeleyrisk 
Marco @marcof.bsky.social 🦅
Clara Süß @clarasuess.bsky.social PolSci PostDoc @ GIGA Hamburg, Outreach & Transfer Manager of MECAM • Tunisia & Maghreb, social movements, pol. violence • Alumna Goethe Uni Frankfurt and PRIF
📍Berlin
Felix S. Bethke @felixbethke.bsky.social Political Scientist at Peace Research Institute Frankfurt (PRIF, @priforg.bsky.social)
Tweets on DataScience, Econometrics and African Politics
Website: fbethke.netlify.app
Constantin Winkler @constantinwinkler.bsky.social Sozialwissenschaftler aus Berlin | Wissenschaftlicher Mitarbeiter am Peace Research Institute Frankfurt (@prif.org) | Forschung zu Antisemitismus und Radikalisierung in Communities digitaler Spiele 🎮
https://constantinwinkler.de/
«Sam•Forsythe» @polymetis.bsky.social 🌩️ Polemologist, Peircean & μῆτις enthusiast
🕊️ International security & science communication @prif.org
🔎 PhD on deception in international politics
Daniel Mullis @daenumullis.bsky.social Demokratie, extreme Rechte, soziale Ungleichheit sowie Flucht & Migration | Dr. phil. | beruflich bei @proasyl.de - hier privat | er/he | 2024 Buch zur „Regression der Mitte“ | Foto: Peter Jülich
Irene Weipert-Fenner @weipert.bsky.social Senior Research Fellow, Peace Research Institute Frankfurt
Anna K. Ferl @annakferl.bsky.social Phd in political science // Postdoctoral fellow at CISAC, Stanford University
// new weapons technologies, autonomy & AI, arms control, AI governance, STS //
Kris Burck @krisburck.bsky.social Chemical and biological weapons, bikes, and law
He/him