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Moving Towards the End of 20 Years of War on Terror?

Articles from Politique Etrangère
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Politique étrangère, Vol. 86, No. 3, Autumn 2021

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Twenty years after 9/11, the assessment of the “War on Terror” is mixed: heavy financial and human costs, weakening of Al-Qaeda central and the Islamic State in the Levant, but creation of affiliates in different locations, fatigue of endless wars, etc. 

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The Western powers have never been able to deal with the political problems that persisted after their military successes. A new hierarchy of security challenges seems to have put terrorism in its rightful place: a strategic problem among many others.

Élie Tenenbaum is the Director of Ifri's Security Studies Center. He co-authored, with Marc Hecker, La guerre de vingt ans : djihadisme et contre-terrorisme au XXIe siècle (The Twenty Years' War: Jihadism and Counterterrorism in the XXIst Century), published by Robert Laffont in 2021.

Article published in Politique étrangère, Vol. 86, No. 3, Autumn 2021.

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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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Confronting Russia’s High-Velocity Arsenal: European Challenges and Solutions

Date de publication
11 September 2026
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Since February 2022, Russian missile and long-range drone strikes against Ukraine have served as near-daily reminders of what European states could face in a war with Russia. The same weapon systems battering Ukrainian infrastructure and population centers would be directed against European military and civilian targets in any confrontation between Russia and NATO. As Russian missile production expands and its arsenal diversifies, Europe must confront an uncomfortable question: how to deter, and if push comes to shove, fight Russia's long-range strike arsenal?

Fabian HOFFMANN
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The War on Terrorism: Global Experts Reflect on Lessons Learned Twenty-Five Years After 9/11

Date de publication
08 September 2026
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Twenty-five years ago, the September 11 attacks prompted the invention of new security architectures that shaped the war on terrorism. Sixteen think tank experts from fifteen countries reflect on the successes, failures, and missed opportunities in the fight against terrorism—a fight that is still ongoing.

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From Corsairs to Private Military Contractors. Nonmilitary Maritime Actors and the Historical Continuities of Naval Warfare

Date de publication
26 August 2026
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Since late 2023, several Houthi attacks on commercial shipping have involved privately contracted armed teams conducting defensive engagements and coordinating immediate response efforts, often in the relative absence of regular naval forces during the immediate hostilities at sea. These cases highlight a strategic tension that increasingly confronts modern navies. On the one hand, they are expected to conduct persistent, low-intensity maritime security tasks such as counterpiracy, maritime policing, and the protection of commercial shipping. On the other hand, they face renewed pressure to prepare for high-intensity conflict against peer and near-peer adversaries amid the return of great power competition.

Pieter ZHAO
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Framework Nation: A European Challenge and French Ambition

Date de publication
10 June 2026
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First appearing in the early 2000s, the framework nation concept follows several distinct rationales, whether it refers to a country assuming the leadership of a military operation, directing a multinational capability project, or commanding a permanent force structure. In every case, the country that takes on this role fully intends to derive from it additional politico-military influence.

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« Moving Towards the End of 20 Years of War on Terror? », Articles from Politique Etrangère, Ifri, 7 September 2021.
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