Security / Defense

Research Interest

Robert Powell

Professor
Political Science

Robert Powell is the Robson Professor of Political Science at the University of California, Berkeley. He is also a Fellow at the American Academy of Arts and Sciences and won the National Academy of Science’s prize for behavior research relevant to the prevention of nuclear war. Prof. Powell studies war and the politics of weakly institutionalized states, and specializes in game-theoretic approaches to international conflict.

Raymond Jeanloz

Professor
Earth & Planetary Sciences

Raymond Jeanloz is a Professor of Astronomy and Earth and Planetary Science at the University of California, Berkeley. He also chairs the National Academy of Sciences Committee on International Security and Arms Control and is a Distinguished Visiting Fellow at the Hoover Institution, Stanford University. Prof. Jeanloz studies the nature and evolution of planetary interiors and has worked in public policy, including on resource and environmental issues, national and international security, and science education.

Ron Hassner

Professor
Political Science

Ron Hassner is the Chancellor's Professor of Political Science and Helen Diller Family Chair in Israel Studies at the University of California Berkeley. He is also the faculty director of the Berkeley Institute for Jewish Law and Israel Studies and is the editor of the Cornell University Press book series “Religion and Conflict.” Prof. Hassner studies the role of ideas, practices, and symbols in international security with particular attention to the relationship between religion and violence.

Julia Tjan

Undergraduate Student
Political Economy
Goldman School of Public Policy

Julia Tjan is a third year student from the East Bay Area majoring in Political Economy with a concentration in International Trade & Development and minoring in Public Policy. She has served as a Research Assistant for Dr. Aila Matanock’s Constitutions Project sponsored by the Defense Department’s Minerva Initiative on the legal framework of security institutions and violent instability in developing countries for over a year.

Tanya Tandon

Undergraduate Student
Political Science
Goldman School of Public Policy

Tanya Tandon is a senior at UC Berkeley majoring in Political Science with a concentration in International Relations and double minoring in Public Policy and Human Rights. On campus, Tanya served as the President of the Association for Socially Responsible Business. Before coming to UC Berkeley, Tandon worked in the nonprofit sector at RESULTS in advocacy and legislative work.

Mariano Sigifredo

Undergraduate Student
Political Science
Goldman School of Public Policy

Mariano is an Argentinian senior student pursuing a B.A. in Political Science, with a concentration in comparative politics and the political economy of development, with a minor in Public Policy. He is interested in the distribute effects of fiscal rents in developing countries and the politics of economic development. He worked as a research assistant and a “Summer Research Fellow” on projects of international security and post-conflict contexts in Latin America.

Emma Zazueta Lachenaud

Undergraduate Student
Political Economy

Emma Zazueta Lachenaud is a third-year international student at Cal studying Political Economy with a concentration in Economic Development with Econometrics. She has also completed the Haas School of Business intense summer Business for Arts, Sciences and Engineering program. Her interests include comparative politics and diplomacy, economics, international security, and how these fields intersect. Zazueta Lachenaud interned at the Latin American and Caribbean Parliament in Panama, where she conducted research and learned about the diplomatic and parliamentary field.

Juan Campos

Graduate Student
Political Science

Juan Campos is a Ph.D. student in political science at the University of California, Berkeley. He is generally interested in studying security institutions, political violence, and corruption in Latin America. His most recent research assesses the causes and consequences of drug trafficking violence in Mexico. Campos holds an M.A. in political science from California State University, Long Beach (CSULB) and a B.A. in government and international politics from George Mason University.

Alexander Stephenson

Graduate Student
Political Science

Alexander Stephenson is a PhD Student in the Travers Department of Political Science at UC Berkeley. His primary research interests are military organizations, policing, the determinants of political violence, and causal inference. He is also interested in creating tools to make software easier to use for non-technical political scientists. Stephenson holds a B.A. from the University of Minnesota focused on Political Science and Statistics.

Daniel J. Sargent

Associate Professor
History
Goldman School of Public Policy