Susan Thornton

Susan Ashton Thornton is a former American diplomat. She served as acting Assistant Secretary of State for East Asian and Pacific Affairs during the first Trump administration.

Biography Prior to joining the State Department, Thornton worked at the Foreign Policy Institute where she studied and wrote about Soviet politics and contemporary Russia. She speaks Russian and Mandarin Chinese. Thornton is a career diplomat who has worked at the State Department since 1991. She has previously served as the Principal Deputy Assistant Secretary for the Bureau of East Asian and Pacific Affairs (EAP) since February 2016 and before that, she worked as the Deputy Chief of Mission to the United States Embassy in Ashgabat, Turkmenistan, Deputy Director of the EAP Office of Chinese and Mongolian Affairs, Economic Unit Chief in the EAP Office of Korean Affairs. Before that she served as First Secretary at the Embassy in Beijing, China, along with other overseas assignment at the Embassy in Yerevan, Armenia and Consulate General in Almaty, Kazakhstan.

Susan Thornton retired in August 2018 after then-Secretary of State Rex Tillerson stepped down. She was never confirmed by the U.S. Senate due to being considered "too soft on China." In particular, US Senator Marco Rubio (R-FL) stated that he would do all he can to prevent Susan Thornton from being confirmed.

She is a board member of the National Committee on U.S.- China Relations.

Publications

Articles

On Hong Kong, the United States Must Find Its Voice, Lawfare, August 2, 2019 (co-authored with Ryan Hass)