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The Sentinel

Sam Wilkin, Aurora D'Auria, Roland Freudenstein, Martin Leng, Peter Beckett, Valerio Montanari, Miguel López, Charles Hecker

Insights for Europe's rearmament

Platform
Substack
PricingOnly free issuesPublishesTwice weekly
Issues24SubscribersRead the-sentinel.media

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Latest Issues

Recent posts by this newsletter. Browse the email archive.

The Sentinel Weekly: War with Iran

Sabres are rattling once again in the Middle East. The US has moved an enormous strike force to the Gulf and is demanding that Iran bend the knee. Iran is defiant. With no apparent progress at talks in Geneva this week, the risk of war is a...

6 days ago
1
1

Op-ed: Europe’s defence blind spot

In many ways, Europe is finally catching up on defence. New “neo‑primes” are shipping drones at scale, cyber and EW stacks are hardening, and money is flowing into long‑range fires and space‑based sensing. From a distance, it is easy to con...

9 days ago
0
0

The Sentinel Weekly: Derisking from America

Something new happened in Munich last weekend. It wasn’t Marco Rubio’s conciliatory speech; blowing hot and cold is standard procedure for the Trump administration, and not only towards Europe. But this time the response was different.

13 days ago
3
0

The Sentinel Weekly: Hybrid deterrence

As Europe prepares for the possibility of war or hybrid conflict with Russia, it’s not just the armed forces that are getting a glow-up. To survive a long war or an asymmetric campaign, critical infrastructure must be hardened against both ...

20 days ago
1
0

Authors

The writers behind this newsletter.

  • Sam Wilkin

    Editor of The Sentinel, a new publication tracking Europe's rearmament

  • Aurora D'Auria

    Policy-oriented young professional currently working as a Security and Defence Trainee at FINABEL. I turn complex EU policy and strategic developments into clear analysis and opinions, with a soft spot for social, environmental, and defence policy.

  • Roland Freudenstein

    Lifelong global democracy supporter. Family father, scifi geek, model plane pilot. Cofounder Brussels Freedom Hub. Stubborn believer in a stronger Europe, a future decent America & the West we can still build together

  • Martin Leng

    All thoughts are my own and do not represent those of my employer unless expressly indicated.

  • Peter Beckett

    Mergers, acquisitions and regulatory risk: a love story.

  • Valerio Montanari

    My name is Valerio and I am a foreign affairs professional focusing on international security, European defense, and multilateralism. Currently, I work in the EU bubble in Brussels. Connect with me on Linkedin: www.linkedin.com/in/valerio-montanari/

  • Miguel López

    Views are my own. My career centres on financial services policy, but I’m also passionate about defense, geostrategy, startups, and venture capital. Big fan of anything that moves, whether it has wings or wheels

  • Charles Hecker

    Charles is author of Zero Sum: The Arc of International Business in Russia. He has worked as a journalist and a geopolitical risk consultant and has lived in Miami, Moscow and London. He speaks fluent Russian and holds degrees from Penn and Harvard.

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