She stressed during a live debate that the West Philippine Sea is a sovereign territory of the Philippines and that the country should have a better military and police force and assets and should prioritize enhancing ties with allied nations, especially in the Association of Southeast Asian Nations (ASEAN). She was one of the international law experts who criticized China and aided in the Philippine case against China. The case was won by the Philippines in 2016. Despite this, China still does not recognize the ruling.