Olena Prokopenko is a senior fellow at GMF. She formerly managed Eastern Neighborhood programs at the European Endowment for Democracy in Brussels and served as a development adviser at the Danish embassy in Kyiv. 

Prokopenko previously chaired international relations at RPR Coalition, Ukraine’s largest civil society platform, and advised Ukraine’s finance minister on donor relations. She served as a civil society expert for the UN Development Programme and the Council of Europe, and worked as a government relations manager at Hill+Knowlton Strategies.

Prokopenko is a co-founder of the Transatlantic Task Force for Ukraine and a government relations trainer at the Kyiv School of Economics. Her analysis of Russia’s war in Ukraine and Ukraine’s reform progress is regularly featured intop international media, including the BBC, Bloomberg, MSNBC, Al Jazeera, TIME magazine, Newsweek, and Le Monde.

Prokopenko is a lawyer by training and an alumna of the US State Department’s Edmund S. Muskie Graduate Fellowship Program. She holds a master’s degree in political science from Western Illinois University.

Janina Stürner-Siovitz is a Cities Managing Migration visiting fellow at GMF and a postdoctoral research fellow at the Institute of Political Science and the Centre for Human Rights of the Friedrich-Alexander-University Erlangen-Nuremberg. Her research focuses on migration governance and the interaction between cities, states, and international actors. She has developed studies, organized workshops, and produced policy papers on behalf of organizations including the European Commission, and the German Federal Foreign Office, the Mediterranean City-to-City Migration Project. 
Prior to joining the Friedrich-Alexander-University, Stürner-Siovitz was a refugee officer for Stuttgart, Germany, where she conducted a qualitative study on the city’s integration strategies in cooperation with migrant and refugee organizations.
Stürner-Siovitz completed her PhD summa cum laude in political science at the Friedrich-Alexander-University Erlangen-Nuremberg. She holds a master’s degree in international relations and a bachelor’s degree in political sciences from Sciences Po Aix and the University of Freiburg. She is a peer reviewer for the Knowledge Platform of the UN Network on Migration and a member of the UNHCR Global Academic Interdisciplinary Network.

Martina has 15+ years of extensive experience with high-stake negotiations, policymaking, and program management. Her expertise encompasses human rights, democracy, economy, and security. Her accomplishments include several testimonies on the U.S. Capitol and in the European Parliament.

Before joining GMF, Martina was a program officer for Europe and Eurasia at the Center for International Private Enterprise (CIPE), one of the core institutes of the National Endowment for Democracy and affiliate of the U.S. Chamber of Commerce, where she concentrated on responses to global strategic threats, economic misconceptions, corrosive capital, enterprise ecosystems, anti-corruption, and private sector leadership in advancing democracy and markets.

Scott Warren was formerly Visiting Fellow at GMF.

Bonnie S. Glaser is managing director of GMF’s Indo-Pacific program. She is also a nonresident fellow with the Lowy Institute in Sydney, Australia, and a senior associate with the Pacific Forum. She is a co-author of US-Taiwan Relations: Will China's Challenge Lead to a Crisis (Brookings Press, April 2023). She was previously senior adviser for Asia and the director of the China Power Project at the Center for Strategic and International Studies. Glaser has worked at the intersection of Asia-Pacific geopolitics and US policy for more than three decades.