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Digest 24: From Tiberius and Themistocles to European Digital Sovereignty

Issue 24: A guest post on defence innovation in Ancient Greece; the launch of Tiberius Aerospace; and our first co-publication with European Resilience Newsletter, by Project A

Leslie HitchcockbyLeslie Hitchcock
May 20, 2025
in Weekly Digest
Tiberius Aerospace Sceptre

Tiberius Aerospace Sceptre

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Good afternoon from the team at Resilience Media

We attended the launch of the Tiberius Aerospace Sceptre and had a chance to speak with founder and CEO, Chad Steelberg. A serial founder from Silicon Valley with multiple exits, Steelberg pivoted into defence after taking in Ukrainian refugees following the full-scale invasion in 2022. Asking himself ‘what can I do,’ he stepped down from running his previous company and began designing what would become Sceptre, a seriously kinetic technology. We highlight these stories to remind people of the humanity behind the defence tech sector, and of Ukrainian founders and friends of Ukraine, who are building technologies to support them and defend democracy.

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Today we’re publishing a piece by the European Resilience Newsletter team at Project A Ventures: Europe’s Digital Sovereignty – Navigating the Path to Digital Sovereignty. We’ve long admired Jack Wang and Project A’s work supporting the ecosystem, so we’re pleased to co-publish this series with them. You can read more below. If you also have a guest post idea, please send it to me.

In a brilliant guest piece by Stavros Messinis, we go all the way back to Ancient Greece and Themistocles to examine how military doctrine needs to align with technological innovation. More below in our Industry Essay section.

Elsewhere on Resilience Media this week:

  • ARX Robotics brings combat-tested UGV to British soil
  • Finnish satellite maker ICEYE announces plans to scale up production to meet defence needs

Latitude 59 kicks off tomorrow in Tallinn. We’ll be on the ground and look forward to meeting you there. Get in touch to meet up.

-Leslie, co-founder, Resilience Media


European digital sovereignty initiatives gained their first significant momentum in early 2021, with multiple member states calling for accelerated action to strengthen the continent’s digital sovereignty. Since then, we’ve seen meaningful developments across the continent: the landscape of European cloud infrastructure has evolved significantly and what was once primarily a regulatory concern has developed into a strategic priority with substantial implications for the investment community.

The European Commission has advanced its digital sovereignty framework and the European Investment Bank has broadened its focus to include critical digital infrastructure projects, encouraging European investors to increase their allocation to cloud technology companies with sovereignty-focused approaches. Read the full piece here.


The Launch at Resilience Conference startup showcase returns in 2025 and applications are now open! This isn’t a pitch competition. It’s a chance for early-stage startups to take the spotlight, share their vision, and demo frontier technology to the most influential investors, operators, and government leaders in defence and security.

Apply now to be part of the defining moment at Resilience Conference 2025: resilienceconference.io/launch



Throughout history, military doctrine has always lagged behind technology. Innovation is mostly a solo sport that’s driven by individuals, breakthroughs, and accidents, but doctrine demands consensus.

As the threat of Persian invasion loomed over ancient Athens, a fortuitous discovery of silver in the hills of Laurion in southern Attica gave Athens a choice: enrich the elite or invest in security. It took the strategic vision (and political cunning) of Themistocles to persuade the elites of the Polis to build a fleet of triremes instead of divvying up the wealth. That decision, marshalling resources to defeat a seemingly unbeatable foe, spurred on a doctrinal shift: from the land based hoplite to toward naval power. Read more here.


EDTH, the European Defense Tech Hub, is on a roll, with so many hackathons that you wouldn’t be blamed if you lost track. But that would be a shame, as they are becoming more interesting and impactful as the team scales across Europe.

One reason is that the team behind EDTH is increasingly embracing that the letter H stands for “hub,” not “hackathon.” This means working not only towards bringing talent into the defence pipeline, but also helping these projects become startups that can successfully navigate procurement to bring their innovations where they are most sorely needed. The full piece is here.


Europe

Beyond Operation Doppelganger: A Capability Assessment of the Social Design Agency

Germany aims to have Europe’s ‘strongest conventional army’

National Security

Refute: Romanian expats targeted by inauthentic TikTok videos ahead of Sunday’s Romanian Election

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Building drones — for the children?

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Florian Seibel, controversial defence tech unicorn founder, wants to bring the Anduril mindset to Quantum Systems

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Europe’s Digital Sovereignty – Navigating the Path to Digital Sovereignty

Leslie Hitchcock

Leslie Hitchcock

Leslie Hitchcock is a seasoned media executive and co-founder of Resilience Media, an independent publication dedicated to the defence of democracy and the intersection of startups, security, and defence technology. With nearly two decades of experience in the tech industry, she has been instrumental in shaping conversations around innovation and resilience in the face of global challenges. Prior to founding Resilience Media, Leslie served as the Director of Events at TechCrunch, where she led the production of the renowned TechCrunch Disrupt conferences across major tech hubs including New York City, San Francisco, London, and Berlin, as well as a suite of events in Nairobi, Lagos, Seoul, and Tel Aviv. Her tenure at TechCrunch solidified her reputation for curating impactful events that bridge the gap between technology innovators and investors. In 2024, recognising the growing need for a dedicated platform to address the evolving landscape of defence and security, Leslie co-founded Resilience Media alongside Dr. Tobias Stone. The initiative was launched during the inaugural Resilience Conference in London, aiming to foster collaboration between the tech sector and national security communities. Resilience Media has since become a pivotal resource, offering in-depth analysis, founder profiles, and policy discussions pertinent to the defence tech ecosystem.

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