America and Afghanistan: One year after the withdrawal
Allies: How America failed its partners in Afghanistan
The future of US policy toward Afghanistan
Director - Initiative on Nonstate Armed Actors
Co-Director - Africa Security Initiative
Senior Fellow - Foreign Policy, Strobe Talbott Center for Security, Strategy, and Technology
[Airstrikes by Pakistani forces inside Afghanistan will carry] significant risks, particularly that of accidental civilian casualties, and there are the obvious sovereignty issues, which could lead to open conflict with the Afghan Taliban.