States must develop new approaches, maritime policies, strategies and tactics to cruise through contemporary maritime politics. Soft power, as well as economic, commercial, and logistics factors are of critical importance in establishing marine power. It is critical to promote maritime-related products such as films, serials, literature and art, maritime journalism, and maritime photography as part of governmental policies. Marine and maritime security challenges are becoming more important in today’s world. As a result of all these developments, the preparation of a multidimensional and comprehensive work on the oceans and seas at the global level has been brought to the agenda. Our book has been written to elucidate these concerns and contribute to this important scholarly and policy field. This book can also be useful for wider audiences as a comprehensive volume on maritime geopolitics covering many cases from around the world and discussions from Turkish perspectives.