Rethinking Insurgency

by Steven Metz

The September 11, 2001, attacks and Operations Enduring Freedom and Iraqi Freedom revived the idea that insurgency is a significant threat to the United States. In response, the American military and defense communities began to rethink insurgency. Much of this valuable work, though, viewed contemporary insurgency as more closely related to Cold War era insurgencies than to the complex conflicts which characterized the post-Cold War period. This suggests that the most basic way that the military and defense communities think about insurgency must be rethought. Contemporary insurgency has a different strategic context, structure, and dynamics than its forebears. Insurgencies tend to be nested in complex conflicts which involve what can be called third forces (armed groups which affect the outcome, such as militias) and fourth forces (unarmed groups which affect the outcome, such as international media), as well as the insurgents and the regime. Because of globalization, the decline of o