The BRICS’ impact can be evaluated based on the degree of political coherence among them, as well as their capacity to influence the international system. This article will from the outset assume that the BRICS form a heterogeneous coalition of often competing powers that share a common fundamental political objective: to erode Western hegemonic claims by protecting the principle which these claims are deemed to most threaten, namely the political sovereignty of states. The BRICS form a coalition of sovereign state defenders. While they do not seek to form an anti-Western political coalition based on a counter-proposal or radically different vision of the world, they are concerned with maintaining their independence of judgment and national action in a world that is increasingly economically and socially interdependent. They consider that state sovereignty trumps all, including, of course, the political nature of its underpinning regimes. Thus, the BRICS – even the democratic ones – fundamentally diverge from the liberal vision of Western countries.