Associate Professor | SNS
Foreign Correspondent | The New York Times
Former Director General | RUSI
Senior Research Fellow | ICSR
Head of Research | TBI
Founder & Executive Director | ICT
Senior Analyst | Elcano Royal Institute
Tenured Professor | Georgetown University
Senior Advisor to the President | RAND Corporation
Former Director | ICSR
Associate Professor | Columbia University
Director of International Security Studies | RUSI
Head of the Department of War Studies | KCL
Editor-in-Chief | Perspectives on Terrorism
Director of the Program on Extremism | GWU
