AviVector @avivector.com Satellite intelligence of air bases. A place for military and civil aviation enthusiasts.
@te3ej.bsky.social @te3ej.bsky.social 
Frederik Van Lokeren @kaptainloma.bsky.social Former officer in the Belgian Navy, freelance writer for Marineschepen.nl and Naval News.
Starboard Maritime Intelligence @starboardintelligence.com World-leading maritime intelligence platform enabling governments, defence & industry to understand activity across the world’s oceans.
Massimo Frantarelli @mrfrantarelli.bsky.social Military observer. (Mostly Ru.)
https://x.com/MrFrantarelli
Brant @brantphilip.bsky.social Researcher | Tracker | Analyst | OSINT | Security advisor
All things West & East Africa.
Follow me on X: @BrantPhilip_
Riley Mellen @rileymellen.bsky.social Visual Investigations reporter for NYT. Let's chat: riley.mellen@nytimes.com, Signal, DMs, etc.
Ruslan Trad @ruslantrad.bsky.social Researcher on info ops, narratives, security-related topics, and hybrid warfare from Syria to Eurasia.
Editor, Security and Defense, Capital.
Non-Resident Fellow at DFRLab.
DRM Journal co-founder.
https://bio.link/ruslantrad
Conor Gallagher @conorgallagher.bsky.social Irish Times Investigations Reporter
Author: Is Ireland Neutral? (Gill)
Email: conor.gallagher@irishtimes.com
Signal: https://signal.me/#eu/vFjX_wFsoQvTxoBy_ZAqCY0U0axHI36uAuKVPIMx-EIDfetOPixH_J7tuEnJCXkB
s2a systems @s2a-systems.bsky.social Developing and operating systems for Space Situational Awareness.
EUSPA - EU Agency for the Space Programme @euspa.bsky.social The European Union Agency for the Space Programme #EUSPA
Russian Forces Spotter @tiafarris10.bsky.social 🔍 Maritime OSINT
🚨 Tracking Russian naval and energy flows
🌐 Open-source intelligence
Also on X: https://x.com/TiaFarris10
Windward @windward-ai.bsky.social Windward’s Maritime AI™ delivers foresight & clarity for mission success.
Follow for actionable maritime insights and strategic intelligence.
Alex Raufoglu @ralexdc.bsky.social ✍️ DC Correspondent covering Eastern Europe | @AmericanU 🎓 | @ForeignPressUSA Board | Posts=personal
Russia Maritime Watch @rfnosblog.bsky.social Independent maritime intelligence on Russia's naval and commercial fleets. Providing strategic insights, movement tracking, and predictive OSINT reporting.
Donald Tusk @donald-tusk.bsky.social Premier Rzeczypospolitej Polskiej 🇵🇱
Prime Minister of Poland 🇵🇱
Mikhail Khodorkovsky @khodorkovsky.com A leader of the Russian opposition, reformer. Ex-political prisoner (2003–2013). Follow for insights on current events in Russia and beyond.
My book 'How to Slay a Dragon: Building a New Russia After Putin' is available here — https://a.co/d/ai95jkW 
Jakob Hauter @hauterjakob.bsky.social Leverhulme Early Career Postdoc Fellow researching the causes of Russia's wars at the University of Reading. Current Affairs, Media and OSINT Analyst. PhD from UCL SSEES. Focusing on Ukraine & Russia but regularly distracted by German & UK politics. he/him- A AnnoNemo @annonemo.bsky.social
@vesselspotter.eurosky.social @vesselspotter.eurosky.social Maritime / Shipping / Politics / Defense
Focus on Baltic Sea, North Sea and Arctic
COMSPOC Corp. @comspoc.bsky.social Supporting the space operations community with software products and services that address current and emerging challenges in the space environment. 🔗 comspoc.com
Check out spacebook.com, our internet-based SSA data and visualization service. 🌎🛰️
Jack Sweeney @jacks.grndcntrl.net Aviation, Space and ElonJet
@elonjet.net
https://grndcntrl.net/
Flight Emergency Alerts @emergency-alerts.grndcntrl.net Ground Control Flight Squawk Emergency Alerts
7700, 7600, 7500
By @jacks.grndcntrl.net
Nuclear Reliability @reliable-nukes.bsky.social Live-tweets disruptions at Belgian, Dutch, Swiss, Finnish and French nuclear power plants.
Shipwreck @shipwreck75.bsky.social 30 years experience as Intel/NATO/OSINT Analyst. Retired US Navy Intelligence Analyst.
Current corporate Intelligence Analyst at Fortune 50 company with a global footprint.
Passionate about OSINT. Post things related to my work or that interest me.
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
Corporal Frisk @corporalfrisk.com Robin Häggblom, Finnish defence and national security analyst, Senior Advisor at Risk Intelligence. My business card preaches the value of Knowing Risk.
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.
Dreadnought Holiday @dreadships.bsky.social Snarky history. Hideous French battleships. Nautical nonsense. Always check the alt text.
Steve Lookner @lookner.bsky.social News Anchor & Founder of Agenda-Free TV. Specialize in breaking news. 
Steve Herman @newsguy.bsky.social Exec. Director, Jordan Center for Journalism Advocacy & Innovation/Asst. Professor of Practice, @OleMiss.bsky.social;
Board: @npcinstitute.bsky.social; @juristnews.bsky.social; Ex VOA White House bureau chief; 2022 Kiplinger Fellow; W7DQ on ham radio
Pavel Podvig @russianforces.org Russian nuclear forces, nuclear arms control, disarmament, verification. Strictly personal views here.
All coordinates are at http://russianforces.org/podvig
Jon Ostrower @jonostrower.com Endlessly fascinated by things in the sky. Editor-in-chief of @theaircurrent.com, co-host of @theairshowpodcast.com and co-founder of @yawmanflight.com. CNN, WSJ & Flightglobal alum. Standby for news...
Evan Hill @evanhill.bsky.social Washington Post investigations reporter
Co-host of Schlock and Awe: https://schlockandawe.substack.com/
Executive Council, Washington-Baltimore News Guild
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
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.
Michael Horowitz @michaelhorowitz.bsky.social Geopolitical and security analyst, Views are my own.
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
RocketLaunch.org @rocketlaunch.bsky.social Explore the past, present and future of the space age.
🚀 Follow us to never miss a launch.
🔗 Visit to explore all past, present and planned rocket launches.
https://rocketlaunch.org
SeaNews @seanews.bsky.social Ocean Monitoring & Maritime Risk Analysis.
Tracking:
📍 Breaking Maritime Events
📍 Vessel Casualties & SAR Ops
📍 Strategic Waterway Security
map : www.marsafmon.net
TankerTrackers.com, Inc. @tankertrackers.com Trusted by maritime insurers, oil producers & traders, finance, governments and top news orgs to track down oil shipments. Vessel pronouns are she/her. Got it?
Elisabeth Braw @elisabethbraw.bsky.social Atlantic Council, Foreign Policy, Politico Europe. Author of the upcoming The Undersea War (John Murray & Basic Books this October). Geopolitics & globalisation/greyzone aggression/total defence/societal resilience. Own views
Ewa Stenberg @ewastenberg.bsky.social Security policy correspondent at Dagens Nyheter in Sweden.
Posts mostly in Swedish
Bo Torbjörn Ek @bt-ek.bsky.social Försvars- och säkerhetsreporter på Dagens Nyheter.
John Marquee @johnmarquee.bsky.social Observer. OSINT/IMINT. Geolocation. GIS. Usual caveats.
GTMO Watch @gtmowatch.bsky.social Aircraft landing at and leaving the US navy base and detention camp at Guantánamo Bay, Cuba
Data from public ADS-B signals that military planes don't always send. Most flights are routine cargo/troop transport. False positives possible. By @bellingcat.com
Tom Bike @tombike.bsky.social 
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.
Danwatch @danwatch.dk #Danwatch – Investigative journalism. We expose the global impact of Danish companies and power holders. Find our stories in English @ danwatch.dk/en
Steffan Watkins 🇨🇦 @steffanwatkins.bsky.social I'm a writer and research consultant specializing in tracking ships and planes using publicly available information.
https://www.patreon.com/SteffanWatkins
Mark Snoeck @snoeck.bsky.social Open Source Investigator | Sudan | Views are my own
Puolustusvoimat @puolustusvoimat.fi Försvarsmakten • Finnish Defence Forces
Tämä on Puolustusvoimien virallinen tili, jolle ei toistaiseksi julkaista sisältöä. Uusimmat tiedotteemme löydät osoitteesta: https://puolustusvoimat.fi
Juuso Liekkilä @juuso.bsky.social Space officer @FinnishAirForce. General Staff Officer student & doctoral researcher @FinNDU. Writing mostly about military use of space. Private blueskyer.
Forsvaret @forsvaret.dk Officiel Bluesky-profil til Forsvarskommandoen (Danish Defence Command). Alm. henvendelser: fko@mil.dk. Pressehenvendelser: fko-presse@mil.dk.
Niels Fastrup 🇩🇰🇪🇺 @nielsfastrup.bsky.social Investigative journalist at DR, the Danish Broadcasting Corp.
National security / intelligence / hybrid war / organised crime / new world disorder
dr.dk
nfas@dr.dk
nielsfastrupdr@proton.me
Threema ID: 7PYFAE2J
Björn Henriksson @bjornnavalarch.bsky.social Naval Architect specialised in high speed patrol crafts and SAR vessels.
Christoph Koettl @ckoettl.bsky.social Visual Investigations journalist at New York Times, with a weakness for satellite images. Austrian in NYC.
https://www.nytimes.com/by/christoph-koettl
reconron @thereccelizard.bsky.social Russian Military Analyst. 46 years Russian airplane chaser. Cold War mentality. Можно по Русский. 8000+ hours RC-135.
@balticanalyst.bsky.social @balticanalyst.bsky.social 
Nerdic Defence @nerdicdefence.bsky.social Following Nordic defence and security matters, mostly technical, and am myself based in the Nordics. Yes, I'm aware the pun is stupid ;). He/him.
Norwegian Armed Forces | Forsvaret @forsvaret.bsky.social Offisiell konto for det norske forsvaret. Official account for the Norwegian Armed Forces
www.forsvaret.no
Thomas van Linge @thomasvlinge.bsky.social Freelance journalist/researcher with a passion for the struggle for democracy, human rights & wildlife preservation. Reporting on wars, uprisings & conservation
Kevin Rothrock @kevinrothrock.me Russia watcher supreme at @meduza.io. (All skeets here are my views alone.) Ugly American based in Portland, Oregon. Signal: @KevinRothrock.01 / Find all my junk here: https://linktr.ee/kevinrothrock
Michelle Wiese Bockmann @michellewb.bsky.social Michelle Wiese Bockmann, London-based maritime intelligence analyst & writer. Tanker tracker & subject matter expert in deceptive shipping practices, the 'dark fleet' & global trade with experience spanning 25 years across 3 continents. Views my own.
Hervé Doumbia @almouslime.bsky.social Géopolitique : Moyen-Orient - Sahel - Terrorisme - Cyber Threat Intelligence.
QalaatAlMudiq @qalaatalmudiq.bsky.social Post Assad's Syria.
Dr in History
Fact Checking
Liveuamap @liveuamap.com https://liveuamap.com is platform that change the way you receive news. Latest news on the map. Contact us info@liveuamap.com.
Posts sometimes op-ed
Tyler Rogoway @aviationintel.bsky.social Creator/Editor-In-Chief of TWZ.com. Gizmodo Media Group and Time Inc. alum.
Ukraine Control Map @uacontrolmap.bsky.social Ukraine Control Map at http://uacontrolmap.com showing geolocations, frontlines, and unit positions during the war. DM for contact / media
Brady Africk @bradyafr.bsky.social Data, maps, and satellite imagery 🛰🌻🔭
viewsfromabove.bradyafrick.com
Mike Stone @michaelstone.bsky.social Reuters reporter covering the U.S. arms trade. Mainly focused on Ukraine and Golden Dome for now. Read my stories here: https://www.reuters.com/authors/mike-stone/; RP's≠endorsements. Views=own.- S SpacePolicyOnline @spacepolicyonline.bsky.social SpacePolicyOnline.com is your first stop for news, information and analysis about civil, commercial, and national security space programs. Marcia Smith is the editor.
Michael Sheetz @michaelsheetz.bsky.social Firefly Director of Investor Relations | previously @CNBC
f/k/@ thesheetztweetz
Loren Grush @lorengrush.bsky.social Space reporter at @bloomberg.com covering NASA, commercial space, and the cosmos | Send tips: LGrush@bloomberg.net | Signal username: lorengrush.56 | Buy my book! https://www.simonandschuster.com/books/The-Six/Loren-Grush/9781982172817
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.
Johnny Gemini @borrowed7time.bsky.social "In God I trust; all others, I monitor."
I track flights of interest to me.
Scanners, shortwave, URBEX, photography.
All photos taken by me unless otherwise specified.
GiamMa-based researchers SDR R&D IoT @giammaiot.bsky.social #ArtTechnology #IT #Hardware #Security #OSINT #SIGINT #COMINT #HamRadio #SoftwareDefinedRadio #IoT #Hack #Maker #STEM #Research #Jedi #Sith #SuperSaiyanIII #TerminatorAI
Vincent Foucher @vincentfoucher.bsky.social West African politics maniac. Bissau-Conakry-Dakar-Banjul & all things Boko Haram. https://www.lam.sciencespobordeaux.fr/membre/vincent-foucher/
https://afriquexxi.info/
https://polaf.hypotheses.org/la-revue
.
menastream @menastream.bsky.social 
Paweł Wójcik 🦋🇵🇱🇪🇺 @saladinaldronni.bsky.social Researcher.
Polish voice on terror, conflicts, crime networks, Islamic State, al-Qaeda.
Now, also following Islamic State's plans in Africa. Politics in the Sahel.
Writing for hire. DM.
@saladinaldronni on X/Twitter
https://ko-fi.com/saladinaldronni
Caleb Weiss @calebweiss.bsky.social Defections Program Lead for Uganda at Bridgeway Foundation. Kampala-based. Editor @LongWarJournal. Focused on jihadism and political violence in Africa.
Ryan O'Farrell @ryanmofarrell.bsky.social Non-state actors and conflicts / mostly East Africa & the Levant / geolocations / Ohioan / Defections Operations Coordinator at the Bridgeway Foundation / @SAISHopkins alum
Wassim NASR @simnasr.bsky.social Journaliste spécialiste des mouvements jihadistes FRANCE24
Senior Research Fellow Soufan Center
Auteur de « État islamique, le fait accompli » (Plon)
الناسُ صِنْفانِ: مَوتَى في حَياتِـهِمُ/ وآخَرونَ بِبَطْن الأرضِ أحْـيـاءُ
Pieter Van Ostaeyen @p-vanostaeyen.bsky.social Historian & Arabist
Independent analyst on Jihadism, History, Arabic & Islamic Studies
Publications available via https://orcid.org/0000-0002-6691-1988
Fared Al Mahlool | فريد المحلول @faredalmahlool.bsky.social Freelance journalist & photojournalist covering Syria, the Middle East, and breaking global news.
Coffee: https://ko-fi.com/faredalmahlool
Benjamin Strick @bendobrown.bsky.social Investigator | Human Rights | Hybrid Wars
- Makes videos on maps, data & #OSINT
- Director of Investigations at @cen4infores.bsky.social
- Prev CIR, BBC, Bellingcat.
Oliver Carroll @olliecarroll.bsky.social Foreign Correspondent at The Economist
www.olliecarroll.uk
Michael Cruickshank @cruickshank.bsky.social Geospatial analyst, OSINT investigator, and journalist. Investigating the intersection of climate resilience and human systems, and sometimes writing fiction. From 🇦🇺, now in 🇪🇺.
📍Berlin, Germany
https://www.michaelcruickshank.me/
Airwars @airwars.bsky.social The civilian harm watchdog.
We also run the Open Source Munitions Portal @munitionsportal.bsky.social
Donate: http://airwars.org/about/donate
max seddon @maxseddon.bsky.social moscow bureau chief @financial times. in soviet russia, news reports you: max.seddon@ft.com
ELINT News @elintnews.bsky.social Independent in-depth coverage & analysis of current geopolitical & geostrategic developments. Proxies & weapons. RT/like/follow/media use≠endorsement.
Lars Wilderäng @larswilderang.cornucopia.se Prisbelönt bästsäljande författare, samt bloggare på cornucopia.se.
Award-winning bestselling author, and blogger at cornucopia.se.
Personligt konto. Personal account.
MeNMyRC @menmyrc.bsky.social Reserving the handle for now still on twitter.
WarTranslated (Dmitri) @wartranslated.bsky.social 🇪🇪 Estonian blogger focusing on Russia/Ukraine | 18+ version: https://t.me/wartranslated | Glory to #Ukraine!
@garygnutter.bsky.social @garygnutter.bsky.social Farmer, working on IT.
Naval News @navalnews.com navalnews.com is updated daily with in-depth features, industry and naval forces news round-ups, event coverage, video reports and more.
MT Anderson @mtanderson.bsky.social 🇺🇸 husband, girl dad, son, brother 🇺🇸
••• Opinions are my own •••
WarshipCam @warshipcam.bsky.social Watching webcams & social media for views of combat ships - happy to share photos with full credit given.
### NO POLITICS PLEASE ###
Jamming @jamming.bsky.social Tracking Military Aircraft & Activity in Northern Europe, as therapy to feel safe in the Baltics. I am PRO NATO & EU. I have no military background
Veli-Pekka Kivimäki @vpkivimaki.bsky.social Intelligence analyst by day, OSINT in academia, engineer at heart. Now: Finnish Security and Intelligence Service. Adjunct, Johns Hopkins. Past: Finnish Defence Forces, Bellingcat, Microsoft, Nokia.