Corentin Brustlein joined Ifri in 2008 as a Research fellow in Ifri's Security Studies Center as well as in its civil-military Defense Research Unit (LRD), where he works on U.S. defense policy, military transformation and adaptation, contemporay military operations, nuclear postures and missile defense.
Corentin Brustlein is also the deputy editor of one of the Security Studies Center's electronic series, Proliferation Papers, and blogs at Ultima Ratio.
Holding a PhD in Political Science from the Université Jean Moulin (Lyon 3), Corentin Brustlein taught Strategic Thought at Sciences Po Paris (M.A. International Affairs), as well as International relations theory (B.A. in Political Science) and International security (M.A. in Political Science) at Jean Moulin University of Lyon.