Tenzer Strategics
Nicolas Tenzer, Constantin Vaillant-TenzerSecurity and international issues and political risk analysis
| Platform |  | Pricing | Freemium | Publishes | Weekly |
|---|---|---|---|---|---|
| Issues | 184 | Founded | 5 years ago | Last Issue | 8 days ago |
| Active | |||||
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tenzerstrategics.substack.comLatest Issues
What Is Geostrategy About?
The Radical Reality and the Absent Gaze
At Tuol Sleng, Camp S-21, used by the Khmer Rouge to torture and murder, Phnom Penh, Cambodia. Skull of one of the genocide victims, November 4, 2025. Photo: Nicolas Tenzer
Ukraine Will Win. Let’s Not Miss the Train of History Again!
Let’s Not Wait for Minerva’s Owl!
Borodyanka, Ukraine, April 21, 2022. Photo: Nicolas Tenzer
The Potential Agreement Between Iran and the United States Is Even Worse Than Has Been Explained
A Radical Undermining of International Legal Principles and Security
President Donald J. Trump oversees Operation Epic Fury at Mar-a-Lago, Palm Beach, FL, Feb. 28, 2026. (White House photo by Daniel Torok)
Looking Back—The Announcement Made to the World
Five Years Later: Ut Cuspis…
Detail of a stone mural at Banteay Chhmar Temple, Cambodia, October 30, 2025. Photo: Nicolas Tenzer
The Collapse and the Strategy
We Must Seize the Historic Opportunity Presented By Russia’s Inevitable Defeat
Russian tanks captured by the Ukrainian Armed Forces on Michael’s (Mykhailivska) Square, in front of the entrance to St. Michael’s Golden-Domed Monastery and th...
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Authors
The writers behind this newsletter.
Nicolas Tenzer has had a long career as a senior civil servant in France, and is a senior expert in international and security issues. Non-resident senior fellow at Center for European Policy Analysis, he is guest professor at Sciences-Po Paris.
PhD candidate in Applied Mathematics to Cognittive Neuroscience and Machine Learning at the Ecole Normale Supérieure in Paris (rue d'Ulm). Lecturer in Mathematics at PSL University. Music Composer, balroom dancer and horse rider.
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