Harvard Fairbank Center For Chinese Studies

Susan Thornton was Acting Assistant Secretary for East Asian and Pacific Affairs at the Department of State during the first 18 months of the Trump administration. Prior to her departure, Thornton led East Asia policy-making amid crises with North Korea, escalating trade tensions with China, and a generally deteriorating environment in the United States for international economic and diplomatic engagement. She was the architect of the diplomatic pressure campaign on the North Korean regime, structured the administration’s initial approach to China, and developed the administration’s trademark Indo-Pacific Strategy. In previous leadership roles in Washington, Thornton worked on China and Korea policy, including stabilizing relations with Taiwan, the U.S.-China Cyber Agreement, the Paris Climate Accord and led a successful negotiation in Pyongyang for monitoring of the Agreed Framework on denuclearization. In her 18 years of overseas postings in Central Asia, Russia, the Caucasus and China, Thornton’s leaders