The book "Submarines in Modern War" by A. and . Rodionova is a fascinating and in-depth study that opens up to the reader the world of underwater operations, technologies and strategies used in modern conflicts. In this work, the author, with his rich experience and deep knowledge in the field of naval strategy, immerses us in the exciting world of the submarine fleet, which often remains in the shadow of more visible types of armed forces. The book covers a wide range of topics related to submarines, ranging from their historical development to modern combat tactics. Rodionov not only describes the technical characteristics of different classes of submarines, but also analyzes their role in modern military conflicts. The reader will learn about how submarines have become an integral part of strategic planning, as well as how they are used to perform various tasks - from reconnaissance to striking the enemy. This book will be of interest to both specialists in the field of military science and lovers of history and technology. If you are interested in military subjects, strategic games or just want to learn more about modern armed forces, “Submarines in Modern War” will be a real discovery for you. The age category of readers here is not limited, because interest in military technology and strategy can occur in people of any age. The topics raised in the book are relevant and important for understanding the modern world. In the context of global conflicts and growing tensions between states, knowledge of how underwater forces operate is becoming increasingly necessary. Rodionov touches on the issues of security, geopolitics and technological innovation, which makes his work especially valuable for those who are interested not only in the history, but also in the future of military technology. The author's style is distinguished by clarity and accessibility, which allows even an unprepared reader to easily assimilate complex concepts. Rodionov masterfully combines a scientific approach with a fascinating narrative, which makes reading not only informative, but also exciting. His previous works, such as Modern Warships and 21st Century Warfare Technologies, have already established him as an expert in naval research, and in this book he continues to develop his ideas by offering the reader a unique perspective on underwater operations. Submarines in Modern War is not just a book, it is the key to understanding one of the most mysterious and strategically important components of the modern armed forces. It raises questions about how technology is changing the face of war, and how submarines, while remaining in the shadows, can have a decisive influence on the course of hostilities. If you are looking for literature that combines deep analysis, historical justice, and relevance, then this book is exactly what you need. Do not miss the opportunity to immerse yourself in the world of the submarine fleet and learn about its importance in modern warfare. “Submarines in Modern War” is a work that will not only expand your knowledge, but also make you think about the future of military conflicts in a rapidly changing world.