This roundtable examines the critical challenges and opportunities facing the alliance between the United States and the Republic of Korea (ROK) in an increasingly complex security environment. Sungmin Cho, James D. Kim, and Youngjun Kim assess the overall stability and resilience of the U.S.-ROK alliance in these uncertain times, considering both internal and external pressures and offering insights into how the United States and the ROK can effectively navigate the geopolitical landscape and safeguard their shared interests.