Stéphane Bouillon

Stéphane Bouillon is a French civil servant who has served as the prefect of the Secrétariat général de la défense et de la sécurité nationale (SGDSN) since 2020. He played a pivotal role in national defense and security strategy, overseeing various initiatives including France's military and civil space programs. Bouillon is set to be replaced as the head of SGDSN by Nicolas Roche at the end of March 2023.