May 1, 2025, by Andy Lim and Victor Cha— Beyond Parallel created an original dataset of all high-level visits between the two countries from 1953 to the present to determine whether the number of high level visits over the last six decades could shed light on the current state of the relationship.

January 31, 2020— Ambassador Vershbow reflects on his time as the U.S. ambassador to South Korea and the various diplomatic methods he used to negotiate key policies and establish rapport with ROK citizens. .. This Living History interview features an interview with Alexander “Sandy” Vershbow, the former U.S. ambassador to South…

December 19, 2019— This Living History interview features Shin Kak-soo, former South Korean ambassador to Japan (2011-2013). Ambassador Shin reflects on the complexities of Korea’s relations with its neighbor Japan. He provides an overview of how entrenched partisan politics can prevent the successful resolution of crises between these two key U.S. allies.

November 26, 2019, by Victor Cha, Eric Falcon and Bryce Pedersen— Predata signals suggest a significant perception gap emerging between the U.S. and South Korea. First, South Koreans are more focused on the financial burden of the U.S. military presence than on the positive security benefits it provides. Second, U.S. demands for $5 billion in cost-sharing are generating the highest ever levels of social media and video commentary critical of U.S. forces in Korea.

November 13, 2019— This Living History interview features former South Korean minister of foreign affairs and trade, Song Min-soon. Song was director general for North American affairs and chief delegate during the six-party talks in 2005. He played a key role in the multilateral denuclearization agreement with North Korea, involving the United States, Japan, South Korea, China, and Russia, achieved in September 2005.

April 30, 2019— This Living History features an interview with Ambassador Kathleen Stephens who served as the United States Ambassador to the Republic of Korea from 2008 to 2011. In the second of this two-part interview series with Ambassador Stephens, she reflects on some key agreements and diplomatic achievements made between the U.S. and South Korea during her tenure as the top diplomat in Seoul.

March 28, 2019, by Victor Cha— Dr. Victor Cha, senior adviser and Korea Chair for CSIS, testified before the U.S. Senate Committee on Foreign Relations Subcommittee on East Asia, the Pacific, and International Cybersecurity Policy on “U.S. Policy Toward North Korea After the Second Summit.”

February 25, 2019, by Victor Cha and Andy Lim— A study of publicly available statements made by Donald Trump on the utility of alliances and U.S. troop commitments abroad to test the proposition that the President has a transactional view of alliances as opposed to a deep appreciation of both the security and non-security benefits afforded by these relationships.

January 30, 2019— This Living History features an interview with Ambassador Kathleen Stephens who served as the United States Ambassador to the Republic of Korea from 2008 to 2011. In the first of this two-part interview series with Ambassador Stephens, she reflects on her experience serving as a young Peace Corps volunteer from 1975 to 1977 in rural South Chungcheong province and as a junior diplomatic officer in the early 1980s at the U.S. Embassy in Seoul.

December 18, 2018— This Living History interview features Ambassador Chung Chong Wook, former Republic of Korea ambassador to China and former senior secretary to President Kim Young-sam for national security and foreign policy. Ambassador Chung recounts his personal experience serving as a senior government official during the summer of 1994 that was marked by a series of critical events in inter-Korean and U.S.-South Korea-North Korea relations.