Summary

Treaty of Amsterdam — Declarations Adopted by the Conference (1997)

The common foreign and security policy shall include all questions relating to the security of the Union, including the progressive framing of a common defence policy, in accordance with the second subparagraph, which might lead to a common defence, should the European Council so decide. It shall in that case recommend to the Member States the adoption of such a decision in accordance with their respective constitutional requirements.
Source: Wikisource

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