In Understanding Maritime Security, Christian Bueger and Timothy Edmunds offer a concise introduction to the history and evolution of security at sea. Whether it is pirates, smugglers, or international disputes in the South China Sea, the authors show how to make sense of them by employing the core analytical frameworks that professionals use to understand maritime order. They also discuss future trends, emerging technologies, climate change, and the tectonic geopolitical shifts that are restructuring world order. It offers maritime security analysts, professionals, and students a comprehensive overview of maritime security and helps them connect the dots about its future.