Building on its strategic positioning in the fields of national and European sovereignty, championed in particular by the Interdisciplinary Centre for Defence and Security Studies (CIEDS), Institut Polytechnique de Paris organised a dinner on 9 June, in partnership with the Centre, bringing together a select group of institutional and industry decision-makers committed to addressing defence and security challenges. The aim of this exclusive gathering was to strengthen ties with the participating organisations and to showcase the progress, achievements, and strategic initiatives led by the CIEDS.