In this article, I present a new Foucauldian reading of the international, via Foucault's concept of 'biopolitics'. I begin by surveying the existing Foucauldian perspectives on the international, which mostly take as their point of departure Foucault's concept of 'governmentality', and mostly diagnose a 'global governmentality' or 'global biopolitics' in the current era of globalisation. Against these majority positions, I argue that analysis of the contemporary international through the lens of Foucauldian biopolitics in fact shows us that our world system is marked by a parasitic imperialism of rich sovereign states over poor ones, carried on at the level of populations.