This edited collection is mainly based off work presented at the 15th International Conference on Military Geosciences (ICMG24), hosted by the Faculty of Military Sciences at Stellenbosch University. The goal of this publication is to compile and expand upon the research and discussions presented at the event, highlighting the integration of geosciences into military strategy and historical and contemporary operations. The book aims to serve as a comprehensive resource for researchers, practitioners and students engaged in the broad fields of geosciences, military studies, environmental science, historical geography, terrain analysis and related disciplines, offering a synthesis of current trends, methodologies, and applications critical to the advancement of military operations. The edited collection seeks to enhance the scholarly and operational discourse on military geosciences overall by providing an avenue for the latest research, case studies, and theoretical insights. It intends to stimulate further investigation and encourage the practical application of military studies and geoscientific knowledge in military planning and decision-making. The book details how geoscientific understanding informs strategic advantage, operational efficacy, and risk mitigation in military contexts. It emphasizes terrain analysis, environmental considerations, geospatial intelligence, resource management, and the pivotal role of historical-geographical insights in shaping contemporary military strategies and operations. By integrating authoritative research and analysis, this book contributes to the knowledge and professional development of its readers and prepares them to adeptly handle the intricacies of both present and future military challenges. Structured to document significant advancements, inspire cross-disciplinary collaboration, and enhance the application of geosciences in military contexts, it establishes itself as an essential educational resource, fostering a deeper comprehension and innovative application within the field.