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La surprise stratégique. De la notion aux implications

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La surprise stratégique. De la notion aux implications
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The concept of strategic surprise has rarely been defined precisely and generally conveys the idea of a badly or non-anticipated threat which unexpectedly hits a state, shaking its conceptions and its position towards security. Until the 1980s strategic surprise would take the form of a nuclear surprise attack. In the 1990s, the idea of a so-called "computer Pearl Harbor" was put forward, which would neutralize the complex systems supporting western societies. With the 9/11 attacks, the threat of a strategic surprise suddenly materialized. After delineating the legitimate scope of the notion of "strategic surprise", highlighting the variability of its effects and underlining the importance of the "target" and of its vulnerability, this paper aims exploring some possible trails and answers, which would attempt to reduce not only the probability of an attack but also its impact.

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La surprise stratégique. De la notion aux implications

Decoration
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Corentin BRUSTLEIN

Intitulé du poste

Research fellow, coordinator of the Security Studies Center and head of the Deterrence and Proliferation program

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Security Studies Center
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Heir to a tradition dating back to the founding of Ifri, the Security Studies Center provides public and private decision-makers as well as the general public with the keys to understanding power relations and contemporary modes of conflict as well as those to come. Through its positioning at the juncture of politics and operations, the credibility of its civil-military team and the wide distribution of its publications in French and English, the Center for Security Studies constitutes in the French landscape of think tanks a unique center of research and influence on the national and international defense debate.

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The Franco-German Brigade and the Revival of European Defense

Date de publication
08 April 2025
Accroche

One thing has been clear since Donald Trump's return to the White House: the very existence of the European unification project is threatened. Unless it develops a sovereign defense policy to counter the war in Ukraine and the weakening of American security guarantees, the European Union will continue to see its internal cohesion and external attractiveness wane.

Jacob ROSS Nicolas TÉTERCHEN
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Taking the Pulse: Can Europeans Build Their Independent Extended Nuclear Deterrent?

Date de publication
03 April 2025
Accroche

Confronted with a U.S. disengagement and the Russian threat, Europeans are reconsidering their stance on nuclear deterrence. Given the capabilities of the French and British arsenals, can Europe develop an independent nuclear deterrent?

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RAMSES 2024. A World to Be Remade

Date de publication
06 September 2023
Accroche

For its 42nd edition, RAMSES 2024 identifies three major challenges for 2024. 

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A Transatlantic Defense Industrial Base? Two Contrasting Views

Date de publication
12 March 2025
Accroche

The evolving landscape of global defense cooperation has brought the transatlantic relationship between the United States (US) and Europe into sharp focus. As geopolitical tensions rise and the threat environment becomes more complex, the question of how Europe can best ensure its security while navigating its relationship with the United States has become paramount. This double feature report offers two contrasting views on the dynamics of US-Europe defense industrial relations, highlighting the challenges and opportunities that lie ahead for both parties.

Jonathan CAVERLEY Ethan B. KAPSTEIN Élie TENENBAUM Léo PÉRIA-PEIGNÉ

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La surprise stratégique. De la notion aux implications

La surprise stratégique. De la notion aux implications