100 days into the second administration of United States President Donald Trump, the implications of his actions for US alliances and the broader security environment are already being felt. From tariffs to security, what are the most significant actions that he’s taken since his inauguration in January 2025? How is he redefining Washington’s relationships with its allies and adversaries? What do we currently understand of his approach to countries in Southeast Asia? And what more can we expect from him and his administration going forward?

Join us for this roundtable with a series of RSIS experts, including Assistant Professor Gong Xue, Coordinator of the China Programme; Assistant Professor Chang Jun Yan, Head of the Military Studies Programme; Dr. Collin Koh, Senior Fellow and Coordinator of Projects (Naval/Maritime Affairs); Mr. Drew Thompson, Senior Fellow; and Kevin Chen, Associate Research Fellow, US Programme.