Barry Posen

Barry Posen is a prominent political scientist and professor at the Massachusetts Institute of Technology, known for his expertise in security studies and international relations. He has extensively written about U.S.-Europe security relations and the dynamics of NATO, focusing on the historical context of military cooperation and the challenges European nations face in developing independent defense capabilities. Posen emphasizes the need for a robust European defense strategy, especially in light of shifting geopolitical landscapes, and has been a critic of reliance on U.S. security guarantees.