Senior fellow in Foreign Policy at the Brookings Institution; Director of Brookings’ Initiative on Nonstate Armed Actors and co-director of the Africa Security Initiative at Brookings

Polymath Fellow, Artificial Intelligence, at the GCSP – Distinguished Engineer in Machine Learning Security, Palo Alto Networks

Polymath Fellow, Cybersecurity, at the GCSP – Postdoctoral Researcher in Computer Security, Harvard Kennedy School

Intern, Geopolitics and Global Futures Department, GCSP

Benjamin Thompson Professor of Law; Director, Center for Oceans & Coastal Law

Lindemann Distinguished Professor at Brown University