CIEDS Operation: the best of research at the service of defense and security

On July 3, the third edition of Opération CIEDS will take place. This event, organized by the Interdisciplinary Center for Defense and Security Studies (CIEDS) at the Institut Polytechnique de Paris, is dedicated to defense and security. It offers a unique opportunity for industrialists, researchers, and defense operators to meet, with many researchers from both ENSTA campuses participating.

How can armored vehicle parts be repaired behind the front lines using additive manufacturing? Is it possible to communicate with underwater drones operating beneath the ice? Can quantum technologies be used to detect mines? These are just some of the very practical issues that will be addressed during Operation CIEDS 2025, in line with the CIEDS's mission: to identify, in the laboratories of the six schools of the Institut Polytechnique de Paris, any scientific or technological breakthroughs that could meet the country's defense and security needs.

Vue d'artiste du projet Glassmar
Vue d'artiste du projet de drones sous-marins en milieu arctique Glassmar
thumbnail Plateforme de fabrication additive ENSTA Paris / École polytechnique

As a school dedicated to sovereignty, ENSTA plays a leading role in CIEDS activities. Of all the new projects to be presented on July 3, 40% involve ENSTA laboratories, whether from the Paris-Saclay or Brest campuses. In addition to the projects, many ENSTA researchers will also take part in round tables and thematic seminars.

Opération CIEDS le 3 juillet 2025
David Filliat, professeur ENSTA et directeur scientifique du CIEDS, et François Plais, directeur des opérations.

From 11:15 to 12:15, Andrea Simonetto, lecturer and researcher at ENSTA's Applied Mathematics Unit, and Amélie Kies, PhD student at LOA and winner of Ma thèse en 180 secondes (My Thesis in 180 Seconds) last April, will take part in a round table discussion on the second quantum revolution and its impact on defense.

Amélie Kies recevant le premier prix des mains d'Étienne Brière
Amélie Kies, doctorante ENSTA au LOA lors de la remise du premier prix lors du concours Ma thèse en 180 secondes
Andrea Simonetto lors de la présentation de son mémoire d'Habilitation à diriger des recherches
Andrea Simonetto, enseignant-chercheur de l'Unité de mathématiques appliquées de l'ENSTA

At 2:45 p.m., Margot Provost, Deputy Director of Research and Innovation at ENSTA and Director of Operations at the Interdisciplinary Center for Sea and Ocean Studies (CIMO), will moderate and speak at the seminar on major maritime challenges, alongside Laurent Mortier, Scientific Director of CIMO, and Benjamin Cotté, lecturer and researcher at ENSTA's Mechanics Unit.

In terms of research projects, 40 posters will be put to a public vote, including 13 with contributions from ENSTA.

A major new feature of the 2025 edition of Opération CIEDS is the focus on startups, with two young companies from the ENSTA ecosystem, GraphMyTech and Cosma

Finally, the team from the ENSTA valorization unit will also be present throughout the day.

L'ENSTA et IP Paris à l'UNOC 2025
De gauche à droite: Laurent El Kaïm, directeur de la recherche et de l'innovation de l'ENSTA, Laurent Mortier, directeur scientifique du CIMO, Thierry Coulhon, président du directoire de l'Institut Polytechnique de Paris, Shabnam Arbab Chirani, professeure à l’ENSTA, et Margot Provost, directrice adjointe de la recherche et de l'innovation de l’ENSTA lors de la troisième conférence des Nations-Unies sur l’océan (UNOC3) en juin 2025.