The release of former South Korean President Moon Jae-in’s memoir sheds light on the foreign policy views held by the country’s progressive leaders, raising concerns about potential risks and challenges for South Korea’s diplomatic relations with key partners and neighbors.

President Yoon Suk-yeol, a conservative, has pursued closer ties with the U.S. and Japan, seeking to strengthen security cooperation and address historical disputes. However, his low approval ratings have led to speculation that a progressive candidate may succeed him after his term ends in 2027.