National Security Professor at University of New Haven

Senior Fellow and Director, Middle East Security Program at Center for a New American Security

Professor at Middlebury Institute of International Studies at Monterey in Monterey, CA

Co-Director Nuclear Policy Program at Carnegie Endowment for International Peace

Chair, National Security at University of New Haven

Co-director and a senior fellow of the Nuclear Policy Program at Carnegie Endowment for International Peace

Distinguished fellow & former president at Carnegie Endowment for International Peace

Professor of International Affairs, National Security Department at University of New Haven

Nonresident Senior Fellow in Carnegie’s Nuclear Policy Program at Carnegie Endowment for International Peace

Director of Russia and Eurasia Program at Carnegie Endowment for International Peace

Associate Research Professor, Institute for Policy Research at Northwestern University

Associate Professor, National Security Department at University of New Haven

Political Science & International Relations Lecturer at University of New Haven

Research Professor, Political Science at University of Utah

Professor of European Integration at Boston University

Associate Professor of History & European Studies, NYU in New York, NY

Senior Fellow, Atlantic Council’s Europe Center in Washington, DC

Associate Professor, University College of London in London, ENG

International Relations Professor & Director, Liechtenstein Institute on Self-Determination at Princeton University