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Chain Reaction

Chain Reaction

Written by: FPRI
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Chain Reaction is the Foreign Policy Research Institute’s flagship network of podcast series examining the political, security, economic, and social trends shaping our world. Throughout the year we are talking with experts about developments in Russia’s war in Ukraine, the new European security order, defense and geopolitical issues in the Baltic States, as well as current and future national security challenges and opportunities in the technology and space sectors. Join us each month for: Bear Market Brief, Behind the Front, Baltic Ways, Report in Short, and the Ties That Bind: NATO at 75 and Beyond.

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Episodes
  • Never Again Alone | Finland in NATO
    Dec 18 2025

    Welcome back to the Ties That Bind.

    This week, we go even further north, to Finland, one of the alliance’s newest members. Like the other frontline states we’ve visited this season, Finland shares a turbulent and complicated history with Russia that has long molded its security and foreign policy. But unlike the other frontline states, it was not a member of NATO at the start of Russia’s full-scale invasion of Ukraine. February 24, 2022, proved to be a lynchpin moment for how Finnish society viewed its security and its future.

    In this episode, we’ll hear from two Finnish experts about that moment in time, both culturally and politically, about the process and challenges of Finland’s NATO accession, the country’s strategic role in the Arctic, and what it means for the alliance. We’ll also hear about Finland’s whole-of-society defense model, how the country’s culture has informed its security calculus, and what other allies can learn from the Finnish experience. And we’ll also discuss lessons for Finland’s history for Ukraine.

    Featured Guests:

    * Minna Ålander is an Associate Fellow at Chatham House and a Non-Resident Fellow at the Center for European Policy Analysis.

    * Joel Linnainmäki is a Research Fellow at the Finnish Institute of International Affairs and a former special advisor to the former Foreign Minister, Pekka Haavisto.

    Listen the previous episode on Latvia here.



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    52 mins
  • Understanding Unmanned Naval Systems
    Dec 8 2025

    We have spent a lot of time talking about Combat Collaborative Aircraft, or CCA. On this episode, Aaron sat down with Billy Byrne, the Director of Strategy for Defense at Saildrone. The two talked about the future of unmanned naval systems, the lessons learned from Ukraine’s operations in the Black Sea, the challenges of operating in the Indo-Pacific, and the need to have both endurance and to “pack a punch” in naval combat.

    Explore more from Behind the Front here.



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    27 mins
  • Windows of Opportunity | Latvia in NATO
    Nov 28 2025

    Welcome back to the Ties That Bind.

    This week, we go back North to the shores of the Baltic Sea for the perspective from Latvia.

    In this episode, we’ll hear from three Latvian experts on the evolution of the country’s defense posture, NATO cooperation, and its response to Russia’s invasion of Ukraine. We’ll also hear about what’s happening on the domestic front, with the evolution of national and municipal civilian defense programs, Latvia’s infrastructure investments, and how the country’s public sector is thinking about resilience and building trust in a whole-of-society defense approach.

    Featured Guests:

    * Māris Andžāns is the Director of the Center for Geopolitical Studies Riga and an associate professor at Rīga Stradiņš University.

    * Ieva Berzina is a Senior Researcher at the Center for Security and Strategic Studies, National Academy of Defense of the Republic of Latvia, and an associate professor at Vidzeme University of Applied Sciences.

    * Linda Ozola is a Councilor of the Riga City Council, and former Deputy Mayor of Riga (2020-2025).

    Listen to the previous episode Lessons in History and Communications from NATO’s Principal Spokesperson here.



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    1 hr
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