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Web social et djihadisme : du diagnostic aux remèdes

Studies
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Focus Stratégique
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Focus stratégique, No. 57, June 2015
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From Al Qaeda to Islamic state, the international jihadist movement understands how to adapt to the web’s evolution, which it is using as an operating platform.

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It uses the Internet not only to drive its propaganda but also to disseminate strategic orientations and tactical guidance, to recruit, and to raise funds. Formerly very active on dedicated forums, jihadist groups migrated a few years ago to social networks. States facing these groups reacted slowly and disorderly. Nowadays, the fight is taking two different shapes: the censorship of jihadist content on the Internet and the production of counter-propaganda.

This Focus Stratégique was published with the support of Conseil Supérieur de la Formation et de la Recherche Stratégiques.

 

This content is available in French: Web social et djihadisme : du diagnostic aux remèdes

 

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978-2-36567-398-3

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Author(s)
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Marc HECKER

Intitulé du poste

Executive Director of Ifri, Editor-in-Chief of Politique étrangère, and Research Fellow at the Security Studies Center, Ifri

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

Date de publication
26 August 2026
Accroche

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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Date de publication
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Accroche

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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Date de publication
23 July 2026
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Public sentiment is something decision-makers must contend with, especially in democratic states. However, the extent to which public opinion shapes foreign policy varies. Three Council of Councils experts in France, India, and Nigeria reflect on how public opinion does—and sometimes does not—affect foreign policy decisions.

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Taking the Pulse: Enough with the Annual NATO Summits, Already?

Date de publication
16 July 2026
Accroche

Over the past ten years, NATO has held almost as many summits as it did during the entirety of the Cold War. Are they still useful, or is it time to stop holding annual meetings?

How can this study be cited?

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Marc HECKER, « Web social et djihadisme : du diagnostic aux remèdes », Studies, Focus Stratégique, Ifri, 8 June 2015.
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