Chaillot Papers are the Institute's flagship publication. Written by the Institute’s Analysts, as well as external experts and based on collective work or individual research, they deal with all subjects of current relevance to the Union’s security.

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    From Laeken to Copenhagen - European defence: core documents

    This Chaillot Paper has three parts. The first consists of documents on the development and implementation of ESDP. The second brings together significant texts and contributions to the Convention concerning CFSP and ESDP, and the third documents connected with the fight against...

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    International terrorism and Europe

    The events of 11 September moved all Europeans but were never understood for what they really were: the return of war to the most developed societies. The emotion thus quickly gave way to the belief that this had been an isolated event, or at least one that would not be repeated...

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    What model for CFSP?

    The principal question of this Chaillot Paper is what guiding model (Leitbild) the EU should adopt with regard to CFSP. This paper suggests that the EU’s external activities should be based on a ‘cooperative security provider’ model, embracing civilian, military and normative...

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    The United States: the empire of force or the force of empire?

    Has America's attitude towards the use of force changed since 11 September 2001? Is the country being drawn away from the temptations of withdrawal or isolationism towards imperialism, and, moreover, from a liberal imperialism based on economic dynamism to a robust form founded...

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    Enlargement and European defence after 11 September

    All three Central European candidates for EU membership have gone through an evolutionary (and learning) process as regards the development of ESDP: from scepticism and worry – that it could undermine NATO – to qualified acceptance and more direct involvement.

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    From Nice to Laeken - European defence: core documents

    This is the second volume in our special series of Chaillot Papers presenting core documents on the EU’s security and defence policy. Unlike the first volume, which focused on the whole period from St-Malo to Nice (December 1998 - December 2000), this volume and subsequent ones...

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    Enlargement: a new NATO

    What is NATO for? The question, which some may find provocative, is none the less the essential one concerning the future of the Alliance – its legitimacy, its missions and its desirable or foreseeable geographical enlargement. Logically, the Allies should agree on the Alliance’s...

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    What status for Kosovo?

    There is no doubt that the terrorist attacks of 11 September against America have drastically changed the international strategic order. It is not yet possible to discern the scale of this revolution, as new developments in the coming weeks may have further profound effects on...

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    Nuclear weapons: a new Great Debate

    In nuclear matters more than in any other political area, perceptions have the force of law. The most concrete nuclear technology would count for little without the extremely sophisticated theories of uncertainty that form the basis of any nuclear deterrence strategy. Yet for the...