The premise of most Western thinking on counterinsurgency is that success depends on establishing a perception of legitimacy among local populations. The path to legitimacy is often seen as the improvement of governance in the form of effective and efficient administration of government and public services. However, good governance is not the only possible basis for claims to legitimacy. The author considers whether, in insurgencies where ethno-religious identities are salient, claims to legitimacy may rest more on the identity of who governs, rather than on how whoever governs governs. This...