Russia's invasion of Ukraine presents many challenges to the international order. To understand what is at stake, we argue that the nature of the political regime matters to understand this conflict. We propose a classification of three different types of political regimes (empires, nation...

The paper analyzes China's rise, its causes and consequences as well as China's geopolitical strategy. We discuss in particular its meaning in the context of the evolution of the International (dis)order, threatened by nationalist populism. A particularly important question is the effect of...