July 2024 marked the third time South Korean President Yoon Suk-yeol joined a NATO summit along with the leaders of the alliance's other
Indo-Pacific partner countries (Australia, Japan and New Zealand), informally known as the IP4. This represents a new phase in South Korea's relations with the Atlantic alliance, but building a lasting friendship will take time and requires navigating a series of challenges. Amid an emerging global division of democratic and authoritarian camps and the challenges posed by China and Russia for both the Indo-Pacific and Euro-Atlantic regions, it is incumbent on both Brussels and Seoul to build a more cooperative relationship. That journey, however, has just begun.