Yun Sun is a Senior Fellow and Co-Director of the East Asia Program and Director of the China Program at the Stimson Center. Her expertise is in Chinese foreign policy, U.S.-China relations, and China’s relations with neighboring countries and authoritarian regimes.

From 2011 to early 2014, she was a Visiting Fellow at the Brookings Institution, jointly appointed by the Foreign Policy Program and the Global Development Program, where she focused on Chinese national security decision-making processes and China-Africa relations. From 2008 to 2011, Yun was the China Analyst for the International Crisis Group based in Beijing, specializing on China’s foreign policy towards conflict countries and the developing world. Prior to that, she worked on U.S.-Asia relations in Washington, D.C. for five years. Sun earned a Master’s degree in International Policy and Practice from George Washington University, as well as an M.A. in Asia Pacific studies and a B.A. in International Relations from Foreign Affairs College in Beijing.

Last Updated: April 4, 2022

U.S.-China Relations after the U.S. Midterms

Paul Haenle, Yun Sun & more from Carnegie China
Amid the war in Ukraine, the Biden administration has maintained focus on China and enjoyed robust bipartisan support for pursuing a tough approach to Beijing. Recent U.S. export controls on semiconductors and related chip manufacturing equipment...

Conversation

04.07.22

What Does Putin’s Invasion of Ukraine Mean for China-Russia Relations?

Yun Sun, Philipp Ivanov & more
As Russia piles up casualties in Ukraine while its economy collapses at home, the democratic world appears—at least for now—more united than ever. Russian firms are scrambling to adjust to the country’s status as an international pariah, while big...