"After we had exchanged the requisite formalities over tea in his camp on the southern edge of Kabul's outer defense perimeter, the Afghan field commander told

"After we had exchanged the requisite formalities over tea in his camp on the southern edge of Kabul's outer defense perimeter, the Afghan field commander told

The terrorist attacks of September 11th and more recent atrocities in Russia, Indonesia and Kenya have demonstrated that terrorism now poses the most dangerous

Insurgent cohesion is central to explaining patterns of violence, the effectiveness of counterinsurgency, and civil war outcomes. Cohesive insurgent groups prod