This study offers an overview of the Fund’s experience and lessons learned on disaster risk reduction and early warning systems interventions in strengthening long-term resilience to climate change, including case studies from across the portfolio. In this way, it aims to advance understanding among the wider adaptation community, as well as generate and share knowledge on project approaches. The study also fulfils one of the three strategic pillars of the Medium-Term Strategy (2023-2027), Learning and Sharing, which aims to develop knowledge and evidence on effective and innovative adaptation action and finance. Findings will be of interest to stakeholders, current and prospective Implementing Entities, Executing Entities, government officials, private sector, civil society groups, youth organizations, other adaptation practitioners and the public interested in approaches to disaster risk reduction and early warning systems.