The November attacks in Paris claimed by ISIS came from the convergence of two forces. One is Jihadism, a global and multifaceted socio-behavioral phenomenon. The other is ISIS, an organization that operates in the Levant and Mesopotamia. ISIS can occasionally project itself beyond its base by leveraging the Jihadist phenomenon, as it did in Tunisia, Egypt, or now France. But despite the global noise, ISIS should be read in its regional context.