Brianna Rosen
Senior Fellow
Brianna Rosen (@rosen_br) is a Senior Fellow at Just Security. She is also a Visiting Fellow of Practice at the Oxford Institute of Ethics, Law and Armed Conflict, where she served as Policy Engagement Manager from 2020 to 2021.
Previously, Rosen was a career civil servant with a decade of experience working on US national security and Middle East policy issues. During the Obama administration, she was assigned to the White House National Security Council and Office of the Vice President. Prior to government service, Rosen worked at several leading research institutes, including the Woodrow Wilson International Center for Scholars and the Middle East Institute, in Washington, DC.
Rosen holds a DPhil (PhD) in Public Policy from the University of Oxford, where she was a Clarendon Scholar. She received a Master of Public Policy with Distinction from Oxford, where she studied as a Public Service Scholar. She holds an MA in Political Science and Mathematics, summa cum laude, as well as a BA, from the University of Connecticut.
Areas of Expertise: Just War Theory, Legal and Military Ethics, Asymmetric Warfare, Artificial Intelligence
Articles by this author:
Bad for the Goose, Bad for the Gander: Drone Attacks in Russia Underscore Broader Risks
Jun 8th, 2023
A Right to Spy? The Legality and Morality of Espionage
by Katherine Fang, Paras Shah and Brianna Rosen
Mar 15th, 2023
Al-Kurdi Capture Raises Thorny Detention Issues
by Tess Bridgeman, Luke Hartig and Brianna Rosen
Jun 17th, 2022
Congressional Action on Civilian Harm Resulting from U.S. Military Operations: Part II
by Laura Dickinson, Brianna Rosen and Rachel VanLandingham, Lt Col, USAF (Ret.)
Apr 28th, 2022
Introduction to Symposium: Still at War – Where and Why the United States is Fighting the “War on Terror”
by Tess Bridgeman and Brianna Rosen
Mar 24th, 2022
Ahead of the State of the Union: Analysis from Diplomats, Top Experts
by Brianna Rosen and Tess Graham
Feb 28th, 2022
Holding Putin and Russia Accountable: A List of Legal and Policy Options
by Viola Gienger, Tess Graham, Brianna Rosen and Elizabeth Whatcott
Feb 25th, 2022
Questions on the Baghuz Strikes
by Brianna Rosen, Luke Hartig, Tess Bridgeman and Ryan Goodman
Nov 15th, 2021