Hass joined the U.S. Foreign Service in 2003 as a consular officer in the US Embassy in Seoul and subsequently served in a variety of positions, including Political-Military Officer in the Office of Taiwan Coordination (2005–2007) and political officer in US Embassy, Beijing (2009–2012).[2]
^"Questioning the presumption of a US "consensus" on China policy". Brookings. Retrieved 2024-07-15.
^Hass, Ryan (2024-07-09). "Avoiding War in the South China Sea". Foreign Affairs. ISSN 0015-7120. Retrieved 2024-07-10.
^"How will Biden and Trump tackle trade with China?". Brookings. Retrieved 2024-04-04.
^"Ryan Hass on Taiwan: Is there bipartisan consensus in the United States? - Taipei Times". www.taipeitimes.com. 2024-03-18. Retrieved 2024-03-18.
^"A roadmap for a US-China AI dialogue". Brookings. Retrieved 2024-01-17.
^"Ryan Hass On Taiwan: An American perspective on Taiwan's election - Taipei Times". www.taipeitimes.com. 2024-01-08. Retrieved 2024-01-08.
^"On Henry Kissinger's legacy". Brookings Institution. December 8, 2023. Retrieved December 8, 2023.
^Hass, Ryan; Blanchette, Jude (2023-11-08). "The Right Way to Deter China From Attacking Taiwan". Foreign Affairs. ISSN 0015-7120. Retrieved 2023-12-08.
^Hass, Ryan (2023-10-24). "What America Wants From China". Foreign Affairs. No. November/December 2023. ISSN 0015-7120. Retrieved 2023-12-21.
^Hass, Ryan (2023-06-28). "America, China, and the Virtue of Low Expectations". Foreign Affairs. ISSN 0015-7120. Retrieved 2023-08-29.
^Blanchette, Jude; Hass, Ryan (2022-12-20). "The Taiwan Long Game". Foreign Affairs. No. January/February 2023. ISSN 0015-7120. Retrieved 2023-08-29.
^Hass, Ryan (2022-08-16). "The Upside of Pelosi's Unwise Taiwan Visit". Foreign Affairs. ISSN 0015-7120. Retrieved 2023-08-29.
^Hass, Ryan (2021-03-03). "China Is Not Ten Feet Tall". Foreign Affairs. ISSN 0015-7120. Retrieved 2023-08-29.