Elie Tenenbaum @elietenenbaum.bsky.social Head of Security Studies Center at Ifri. Views are my own, BlueSky is the limit.
Körber-Stiftung IP @koerber-ip.bsky.social Bereich Internationale Politik der Körber-Stiftung | Körber-Stiftung International Affairs | Committed to dialogue to explore scope for political action
https://koerber-stiftung.de/en/projects/topic-international-politics/
Ronja Kempin @ronjakempin.bsky.social Senior Fellow EU/Europe
@Stiftung Wissenschaft und Politik (SWP), Berlin
Alfred Grosser Chair @CERI @SciencesPo Paris
Views my own
Institut für Europäische Politik e.V. @iep-berlin.de Seit 1959 steht das IEP für europapolitische Wissenschaft und Praxis.
#EU #thinktank #Europa #Europapolitik #EUsky
http://iep-berlin.de
Sinem Adar @sinemadar.bsky.social Head (CATS/SWPBerlin & CATS Network), Co-Head of the Autocratisation Thematic Group @SWP. Views personal. Writes in EN/TR
Viktor Funk @vfunk.bsky.social Schreibt für Table.Media und im Verbrecher Verlag: „Bienenstich“ und „Wir verstehen nicht, was geschieht“. Porträt: Peter Jülich
Sofie Lilli Stoffel @sofielillistoffel.bsky.social Futures-proof resilience and security
💭 @boell.de & @gppi.bsky.social
Mehmet Yegin @drmehmetyegin.bsky.social Research Director at ARL | Former SWP & USAK Researcher| Bilkent & UofCincinnati Alumni |Turkey, NATO, American Politics, https://scholar.google.com/citations?hl=en&user=KxZyXu0AAAAJ&view_op=list_works&sortby=pubdate, www.youtube.com/@drmehmetyegin
Sarah Kirchberger @sarahkirchberger.bsky.social 👊🇪🇺🇩🇪🇫🇮🔥
Director, Institute for Security Policy @ Kiel University (@ispk.bsky.social) | ⚓ Vice President, German Maritime Institute | 🇺🇸 Nonresident Senior Fellow, Atlantic Council | ex-naval analyst, TKMS | ex-Sinology professor, Uni Hamburg.
@realism4ppp.bsky.social @realism4ppp.bsky.social PoWi, OSINT und Geschichtsnerd. Hier um das Irrenhaus der linken Selbstbeweihräucherung zu betrachten. Konservativer Realismus ist der friedlichste, sicherste und nachhaltigste Weg in die Zukunft. #Ichblockeniemanden
Ulrike Franke @rikefranke.eu 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
Thomas Wiegold @wiegold.de Journalist in Berlin. augengeradeaus.net & podcast sicherheitspod.de
Thorsten Benner @tbenner.bsky.social Director, Global Public Policy Institute (GPPi), Berlin
www.gppi.net
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
Philipp G. Rombach @philipprombach.bsky.social Research Associate, German Institute for International and Security Affairs (SWP Berlin) | formerly Lawrence Livermore National Laboratory | 2025 CSIS PONI Nuclear Scholar | MALD at The Fletcher School | MSc Electrical Engineering at TU Munich
Heinrich-Böll-Stiftung @boell.de Die grüne politische Stiftung mit über 100 Partnerprojekten in 60 Ländern. Impressum: http://boell.de/impressum
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.
Tobias Bunde @tobiasbunde.bsky.social Director of Research & Policy at the Munich Security Conference | Professor of International Security at the Hertie School Centre for International Security in Berlin | working on German foreign policy, NATO, international order, and nuclear security
Nicolai von Ondarza @nvondarza.bsky.social Political scientist with a passion for EU affairs, Geek with a passion for technology. Senior Fellow in Europe Division at @SWP-Berlin.org. Associate Fellow @chathamhouse.bsky.social Europe Programme. All views are personal. Journey before Destination.
Peace Research Center Prague @prcp.cuni.cz Interdisciplinary research Center of Excellence based at Charles University. We study international conflict, peace and security.
Michal Smetana @smetanamichal.bsky.social Associate Professor at Charles University | Director of the Peace Research Center Prague & the Experimental Lab for Int. Security Studies | PI of the ERC project MICROCODE | international security & politics | http://michalsmetana.academic.ws
Carlo "Realism, Gedankenfetzen und Rants" Masala @carlomasala1.bsky.social IR Scholar. Universität der Bundeswehr München. Private account
Gustav C Gressel @gresselgustav.bsky.social Security, Defence, Europe; #MilSky
Friedrich-Ebert-Stiftung @fesonline.bsky.social Wir engagieren uns weltweit für Demokratie, Frieden, Freiheit, Gerechtigkeit & Solidarität | http://fes.de/impressum | https://www.fes.de/datenschutzhinweise
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
DGAP @dgap.org Deutsche Gesellschaft für Auswärtige Politik e.V. | German Council on Foreign Relations
Advancing Foreign Policy. Since 1955.
Impressum: http://dgap.org/de/impressum
OSW - Centre for Eastern Studies @osweng.bsky.social Warsaw-based think-tank focused on Russia, Eastern Europe, Caucasus, China, Central Europe, Balkans, Germany
https://youtube.com/@centreforeasternstudies
Łukasz Maślanka @lukmas1986.bsky.social EU security and defence policy /// Senior Research Fellow at @osweng.bsky.social (https://www.osw.waw.pl/en/eksperci/lukasz-maslanka)
Roderick Kefferpütz @rkefferputz.bsky.social Director, Heinrich-Böll-Stiftung European Union Office
Senior Fellow, Atlantic Council
Views expressed my own.
Nicole Koenig @nicolekoenig.bsky.social Head of Policy at the Munich Security Conference | working on European security, EU foreign, security and defense policy, Franco-German relations | previously Deputy Director of Jacques Delors Centre | views my own
Marianne Beisheim @mbeisheimswp.bsky.social Stiftung Wissenschaft und Politik, Senior Associate, researching the United Nations and global sustainable development governance
International Security @intsecurity.bsky.social International Security is America's leading peer-reviewed journal of security affairs. It provides sophisticated analyses of contemporary, theoretical, and historical security issues. International Security is edited at @belfercenter.bsky.social.
Gwendolyn Sasse @gwendolynsasse.bsky.social Director@zois.bsky.social, Prof @humboldtuni.bsky.social, Senior Research Fellow @nuffieldcollege.bsky.social Non-res.Senior Fellow @carnegieeurope.bsky.social, Author @chbeckliteratur.bsky.social @politybooks.bsky.social
Sabine Fischer @sabfis3.bsky.social Senior Fellow, German Institute for International and Security Affairs, here in personal capacity, views strictly my own.
Aljoscha Albrecht @aljoscha-albrecht.bsky.social Political scientist | Director Ramallah Office – Palestine and Jordan @boellmena.bsky.social / @boell.de | formerly @swp-mea.bsky.social / @swp-berlin.org
François Diaz-Maurin @francoisdm.bsky.social Nuclear editor @thebulletin.org. Fmr MacArthur Found. & Marie S.-Curie fellow @stanfordcisac.bsky.social. Fmr engineer in US/French nuclear ind. 1st gen. Father x3. Cello. Synthbass. Kyokushin. Autism. | Tips: francois@thebulletin.org Signal: francoisdm.21
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.
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
Markus Bickel @bickel.bsky.social Middle East • Defence • Diplomacy
Head of Security Desk @table.media
Based in 🇧🇦🇱🇧🇪🇬🇮🇱 since 9/11, now Berlin
Journalist
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
Maren Vieluf @marenvieluf.bsky.social Desk Officer @ GFFO | Interested in all things nuclear weapons and international order | PhD Candidate @ Uni Innsbruck | Personal Account |
Olya Oliker aka Dr. Olga Oliker (she/her) @olyaoliker.bsky.social Director, European Security @crisisgroup.org / Feminist / Migrant / ❤️ punk rock (but not only) / Opinions own / Endorsements clearly marked / podcast: https://www.crisisgroup.org/pod/europe/war-peace
Crisis Group @crisisgroup.org We're an independent, non-profit, non-governmental organisation, committed to preventing and resolving deadly conflict.
Zentrum für Internationale Friedenseinsätze (ZIF) @zif.bsky.social Center for International Peace Operations
Experts for missions. On a mission for peace.
Deutsches Kompetenzzentrum für intl. Friedenseinsätze + zivile Expert:innen
https://www.zif-berlin.org/impressum
Sven Arnold @svenarnold.bsky.social Visiting Research Fellow at German Institute for International & Security Affairs- from French MoD, defense & security issues with focus on 🇫🇷🇩🇪 cooperation
Claudia Major @claudmajor.bsky.social Head of @SWP_IntSecurity; Security & Defense, NATO, Europe, 🇫🇷&🇩🇪; via: @CSS_Zurich @sciencepo @EU_ISS @unibirmingham; mom of 3, 🇫🇷 knight, here personal capacity.
SWP Africa & Middle East @swp-mea.bsky.social Africa & Middle East Division | Forschungsgruppe Afrika & Mittlerer Osten
Stiftung Wissenschaft und Politik (@swp-berlin.org)
German Institute for International and Security Affairs
Berlin
Megatrends Afrika @megatrends-afrika.de Research and policy advice on the effects of megatrends in Africa. We are a joint project by Stiftung Wissenschaft und Politik (SWP), German Institute of Development and Sustainability (IDOS) and Kiel Institute for the World Economy (Kiel Institute).
SWP Europe @swp-europe.bsky.social 🇪🇺 Forschungsgruppe EU/Europa, Stiftung Wissenschaft und Politik
Research Division EU/Europe @swp-berlin.org
https://www.swp-berlin.org/die-swp/ueber-uns/organisation/forschungsgruppen/eu/europa
🤖✍ Posts partly AI-generated
Stiftung Wissenschaft und Politik (SWP) @swp-berlin.org SWP is a Berlin-based research institute advising political decision-makers on foreign and security policy. http://bit.ly/SWP_PrivPol / Netiquette: http://bit.ly/SWP_Net_en
Juliana Suess @julianasuess.bsky.social Researching Space Security with STAND (Strategic Threat Analysis and Nuclear (Dis-)Order) as part of the International Security team at @swp-berlin.org & Host of ‘War in Space’ podcast 🚀 @rusi.bsky.social Associate Fellow | 🎓 War Studies | Views are mine
Alexandra Paulus @alexandrapaulus.bsky.social Researcher for cybersecurity + (defense) tech @swp-berlin.org.
Co-Host Cybernation Podcast.
Currently:
- Harnessing biotechnology for national security
- Holding software vendors accountable for insecure software
- mitigating Europe's US tech dependencies
Karina Matvienko @matvienko.bsky.social 
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
Pia Fuhrhop @pfuhrhop.bsky.social Head International Security @SWP, ex @IFSHHamburg & Bundestag staffer, @KoerberIP myl_2019, all things defence policy| usual caveats, Foto Credit @european Commission
Bluesky @bsky.app official Bluesky account (check username👆)
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