By Michèle Flournoy and Kingston Reif, CNN
By Heather Hurlburt, The New York Magazine
By Loren DeJonge Schulman, The New York Times
By Vikram J. Singh, Colin Cookman, and Richard Olson, United States Institute of Peace
By Tom Countryman and Kingston Reif, War on the Rocks
By Suzanne Nossel, The New York Times
By Meighan Stone and Rachel Vogelstein, Council on Foreign Relations
By Simon Clark, Center for American Progress
By Robert Malley, The New York Times
By Stephanie Foster, Medium
