inability to constrain great power use of force, particularly by the United States. This interpretation of the crisis of legitimacy is countered by an alternative understanding -- proffered most notably by neoconservative forces in the George W. Bush administration -- which focuses on the perceived inability of the existing UN regime to meet the challenges of contemporary global security (Frum and Perle, 2003;Kaplan and Kristol, 2003). Recognizing the United States as having a unique hegemonic role within contemporary international society, neoconservatives deride the existing collective security regime for impeding the United States as it seeks to fulfil the responsibilities that accompany its exalted status. Both individually and collectively, all UN member states have the right under Article 51 of the Charter to use force in