A discussion with Ambika Vishwanath, the Director of the Kubernein Initiative in India. Ambika is a renowned expert on foreign policy, water security and peace building with deep expertise across South Asia and beyond. In conversation with Janani Vivekananda, she discusses the value and practical potential of trilateral policy exchange, and broader policy exchange on the topic of climate, peace, and security, bringing in India which to date has not played a big part in the climate, peace and security discourse.