Edward (“Ted”) Wittenstein is a Lecturer in Global Affairs and the Executive Director of International Security Studies, a research and teaching hub of the Yale Jackson School of Global Affairs. In that capacity, he helps oversee a number of programs dedicated to international history and global security, including the Schmidt Program on Artificial Intelligence, Emerging Technologies, and National Power; the Johnson Center for the Study of American Diplomacy; and the Brady-Johnson Program in Grand Strategy. A former diplomat and intelligence professional, Ted teaches undergraduate, graduate, and law courses on intelligence, cybersecurity, artificial intelligence, and national security decision-making. He also serves as Co-Director of the Yale Cyber Leadership Forum, a Lecturer in Law at Yale Law School, and a visiting faculty fellow at Yale Law School’s Center for Global Legal Challenges.


Ted is a graduate of Yale College and Yale Law School. Prior to returning to work for Yale, he held a variety of positions at the U.S. Department of Defense, Commission on the Intelligence Capabilities of the United States Regarding Weapons of Mass Destruction, Office of the Director of National Intelligence, and the Department of State.