Tensions in the Balkans: “There is a potential for war on which Europeans must act very quickly”. Declaring that his country's "vital interests" were threatened, the Serbian president resurfaced concerns about stability.

Florent Parmentier is a doctor in political science and secretary general of CEVIPOF, the political research center of Sciences Po Paris. He is also the author of a thesis with Jacques Rupnik, French specialist in the Balkan region.