Joshua Stone is a senior program coordinator for the GMF Indo-Pacific Program. Based in Washington, his portfolio encompasses Japan, Korea, and Taiwan. He manages the Japan Trilateral Forum, Korea Trilateral Forum, and the Taiwan-US Policy Program, among other programs and projects.

Prior to joining GMF, Joshua worked as a senior researcher at the defense section of the Embassy of Japan in the United States, supporting US-Japan defense coordination and cooperation. Previously, he worked as an open-source intelligence analyst contracted with the US Department of Defense and as a program coordinator with the Japan Desk at the Department of State. In 2023, he was a nuclear public policy fellow with the Nonproliferation Policy Education Center.

Joshua received his bachelor's degree from the University of Virginia and has studied abroad at Yonsei University and Doshisha University. He is a heritage Korean speaker, fluent in Japanese, and a student of Mandarin Chinese.

Monika Dlugosch is a former Program Assistant, Engaging Central Europe at GMF.
Salas Pulgarin is a former Program Assistant, Communications and Alumni Relation at GMF.

Erica Folkestad is a Washington, DC-based Senior Program Coordinator at GMF. She supports the Marshall Memorial Fellowship, GMF's flagship leadership program, and assists with implementing other leadership program initiatives. 

Matthew C. MacWilliams is the global public opinion lead of the Foundation International Communications Hub (Comms Hub), a newly established organization located in Spain and dedicated to the furtherance of civil society and democracy around the world. He earned his Ph.D. in political science from the University of Massachusetts where he was a visiting research associate and also lectured on democracy and participation in the international Civic Initiative program.

Through surveys and focus groups, he has examined the roots of democratic deconsolidation and rise of illiberal politics in the United States and countries across Eurasia and Europe . He has conducted quantitative and qualitative research exploring this question in over 25 countries including Armenia, Austria, Bulgaria, Denmark, Estonia, Finland, France, Hungary, Germany, Italy, Poland, Spain,  Ukraine, and the United States.