Jonas Schneider @_jonasschneider
Senior researcher @SWPBerlin, tweeting on deterrence, disarmament, arms control, nonproliferation, prev: @CSS_Zurich bit.ly/3tnQidD Berlin Joined February 2021-
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🚀💣Nukes in Space? The damage created as a result of a nuclear detonation in space would be far-reaching and indiscriminate. @_jonasschneider & @JulianaSuess outline the implications of such a weapon for escalation dynamics and arms control 2/11 swp-berlin.org/publikation/ru…
Russian nukes in space, a new ministry in Germany; Iran & US talks; China's nuclear-armed stealth fighter; Russia’s air defense, arms control; & more in our last weekly newsletter on this platform to #better #underSTAND #nuclear #space #deterrence & #threats 1/11
German support for a Euro deterrent, first German start-up's rocket launch, nuclear risks in Ukraine, DoD memo & nuclear site upgrades in Belarus in our regular weekly newsletter on recent news & analyses to better #underSTAND #nuclear #deterrence & #threats 1/10
Nuclear & conventional (extended) deterrence, US hypersonics, China in space, ESA's 2040 strategy & regulation of technologies amidst great power rivalry in our regular weekly newsletter on recent news & analyses to better #underSTAND #nuclear #deterrence & #threats 1/10
European conventional & nuclear deterrence options, US security guarantees, arms race in space & Europe’s space autonomy in our regular weekly newsletter on recent #news & #analyses to better #underSTAND #nuclear #deterrence & #threats 1/10
This week is all about the reactions to the Trump Administration’s apparent weakening of US security guarantees to Europe & options for strengthening nuclear deterrence on the continent – our attempt to better #underSTAND #nuclear #deterrence & #threats 1/10
European nuclear deterrent; net assessment of NATO & Russia’s deep strikes; Büchel Air Base; the UK deterrent; New START & US missiles in the Indo-Pacific in our regular weekly newsletter on recent news & analyses to better #underSTAND #nuclear #deterrence & #threats 1/10
Arms control & Germany, Iran’s nuclear program, electromagnetic systems, US & Japan’s satellite, US & Euro deterrence, Ukraine & nukes, & undersea forces in our regular weekly newsletter on recent news & analyses to better #underSTAND #nuclear #deterrence & #threats 1/9
American "Iron Dome"; 🇮🇷’s nuclear program; Trump & nuclear deals with 🇰🇵 & 🇷🇺; 🇷🇺’s new nuclear doctrine; Europe's space capabilities; NSNW & new technologies in our regular weekly newsletter on recent news & analyses to better #underSTAND #nuclear #deterrence & #threats 1/10
Int security & Trump; US deterrence of Russia & China; Trump’s presidency, space, nuclear posture & DPRK policy; deterrence & Germany; & Russia’s cognitive warfare in our regular weekly newsletter on recent news & analyses to better #underSTAND #nuclear #deterrence & #threats 1/9
Mein bescheidener Versuch, alte und neue Weisheiten & Herausforderungen der Abschreckung in einem 10 Seiter zu bündeln. Zugegeben, alle ähnlichen Bemühungen viel klügerer Leute, die ich gelesen habe, waren... nicht besonders gut. Ob ich auch versagt habe, mögen andere beurteilen.
Mein bescheidener Versuch, alte und neue Weisheiten & Herausforderungen der Abschreckung in einem 10 Seiter zu bündeln. Zugegeben, alle ähnlichen Bemühungen viel klügerer Leute, die ich gelesen habe, waren... nicht besonders gut. Ob ich auch versagt habe, mögen andere beurteilen.
US nukes, Chinese satellites, Saudi Arabia’s & Iran’s nuclear programs, arms control, Euro & international security, Europe & Taiwan, and nuclear nonuse in our regular weekly newsletter on recent news & analyses to better #underSTAND #nuclear #deterrence & #threats 1/10
Deterring Russia in conventional & hybrid realms, the US nuclear posture, Iran’s nuclear program, 🇸🇦proliferation risks, China & space, tech breakthroughs & IC3 in our regular weekly newsletter on recent news & analyses to better #underSTAND #nuclear #deterrence & #threats 1/10
Arms control on Earth & in space; European, Indo-Pacific theatres & Trump; US & Iran’s nuclear program; NATO’s nuclear deterrent; China’s buildup & ambitions in our regular weekly newsletter on recent news & analyses to better #underSTAND #nuclear #deterrence & #threats 1/9
„Der deutschen nuklearen Rüstungskontrollpolitik fehlt ein klarer Plan“, schreibt @_jonasschneider @SWP_IntSecurity in einer neuen SWP-Studie - und analysiert, welche Neukonzeptionen denkbar sind. swp-berlin.org/publikation/de…
Trump's re-election & Europe; Russia's „Oreshnik” & anti-satellite weapon, Ukraine & nukes, ELSA, US’ deterrence strategy, multilateral arms control, & space in our regular weekly newsletter on recent news & analyses to better #underSTAND #nuclear #deterrence & #threats 1/10
US missiles in Germany & Eurodeterrent, Russia’s nuclear saber-rattling, DPRK’s weapons’ export, future of arms control & space security in our regular weekly newsletter on recent news & analyses to better #underSTAND #nuclear #deterrence & #threats 1/10
US missiles in Germany, Ukraine & nukes, US-Russia arms control, Israel & Iran, US nuclear posture & allies, China’s new satellite, international security & order in our regular weekly newsletter on recent news & analyses to better #underSTAND #nuclear #deterrence & #threats 1/10
Arms control & nuclear (dis-)order, China & US’ nuclear buildup, nukes in Belarus & space, NATO’s nuclear exercise & expansion to Hungary, & some news from #STAND in our regular weekly newsletter on recent news & analyses to better #underSTAND #nuclear #deterrence & #threats 1/10
US missiles in Germany, US nuclear strategy & China’s reaction, non-proliferation regime, Iran’s nuclear program, US-China wargame, Ukraine’s offensive, & more in our regular weekly newsletter on recent news & analyses to better #underSTAND #nuclear #deterrence & #threats 1/10

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3K Followers 2K Following Intl security scholar working on alliances and military adaptation. Core faculty @GeorgetownCSS & Nonres Snr Fellow @ACscowcroft. Usual disclaimers apply.
Christopher David LaR... @CDLaRoche
812 Followers 3K Following Stanton fellow @CarnegieEndow. Assistant prof. of international relations @CEU. Security architecture & institutions. Plato to NATO.
Colby Badhwar 🇨�... @ColbyBadhwar
34K Followers 483 Following ✍️ analysis @InsiderEng, @CEPA, & @Tochnyi; news @ArchivesDefense | Procurement, arms sales & security assistance 🇺🇦🇮🇱🇹🇼 | RT≠endorsement, opinions=mine
Ellen Willio @WillioEllen
43 Followers 117 Following
Axel Schrader @AxelSchrader
2K Followers 822 Following Marineoffizier & Gründer FABLE communicates (privater Account), Autor "Führung-Die Macht der Kommunikation", Coach, Vater von 3, #Führung (Bild: Sascha Wolters)
Eleni Ekmektsioglou @Eleni_Ekmek
491 Followers 543 Following Postdoc @UCIGCC & Nat. Labs for Nukes working on emerging technologies| int. security| nuclear weapons| China|Former @ElliottSchoolGW @EU_ISS @CSIS @WarStudies
Tongfi Kim @tongfi-ki... @tongfi_kim
1K Followers 670 Following Director of BA in International Affairs @Brussels_School. @CSDS_Brussels & @KoreaChair_EU. Alliance Politics, International Security, Asian Geopolitics.
Sentinel-Safeguard @LIM49Spartan
2K Followers 207 Following
Alexandra Paulus @ale_paulus
2K Followers 524 Following Cybersecurity policy + emerging tech @SWP_IntSecurity. Current focus: Resilient military software supply chains. @alexandrapaulus.bsky.social