Translate the following English sentence to French:
"After all, security is one of Europe' s objectives in the Treaty of Amsterdam and was on the agenda of the European Council held in Tampere in the autumn of 1999."
Du reste, le thème de la sécurité figure parmi les objectifs de l' Europe d' Amsterdam et a trouvé sa place au Conseil européen de Tampere, en automne 1999.