CFR Discussion: Geopolitical Implications of Russia’s Invasion of Ukraine

Distinguished Professor, School of International Service, and Director, Center for Security, Innovation, and New Technology, American University

Senior Fellow, Council on Foreign Relations; Professor of International Affairs, Edmund A. Walsh School of Foreign Service and Department of Government, Georgetown University 

Senior Fellow and Director of Foreign and Defense Policy Studies, American Enterprise Institute

Senior Vice President, Director of Studies, and Maurice R. Greenberg Chair, Council on Foreign Relations