Analyst: The challenge to Pacific Island nations' security is not military but climate-related

Pacific Island countries are also among the world's most vulnerable to the impacts of climate change. CGTN's Jiao Yang spoke with Dr. Kalinga Seneviratne, a Research Fellow at Shinawatra University in Bangkok. Dr. Seneviratne spent many years as a journalist covering Pacific Island countries. They discussed these nations' real security challenges and their role in the geopolitical landscape.