Constructing Allied CooperationHow do states overcome problems of collective action in the face of human atrocities, terrorism and the threat of weapons of mass destruction? How does international burden sharing in this context look like: between the rich and the poor; the big and the small? These are the questions Marina E. Henke addresses in her new book Constructing Allied Cooperation. Through qualitative and quantitative analysis of 80 multilateral military coalitions, Henke