"Fundamentals of the Theory of National and International Security" , Written by Andreev, It is an in-depth and comprehensive study in the field of security. which will be of interest to experts, As well as the general public, of concern for protection and stability at the global level. This work not only reveals the theoretical aspects of security, but also offers practical recommendations, making it an indispensable tool for students, researchers and practitioners in the field of international relations, politics and law. The book focuses on the concept of security, which covers both national and international aspects. Andreev explores how various factors, including economic, political and social, affect the security of states and international organizations. It analyses how globalization, terrorism, environmental threats and cyber threats are changing traditional perceptions of security, and proposes new approaches to address these challenges. Readers will be able to see how security theories have evolved over time and how they are applied in modern settings. The book will be especially useful for students and graduate students studying international relations, political science and security, as well as professionals working in government agencies, non-governmental organizations and international institutions. It will also attract the attention of everyone who is interested in current world problems and wants to understand how they affect the lives of each of us. If you are looking for books on security topics, international politics or global threats, then this work will be a real find for you. Topics raised in the book range from threat analysis to how to prevent them. Andreev emphasizes the importance of an integrated approach to security, which includes both military and non-military measures. He emphasizes that security is not only a defense against external threats, but also the creation of sustainable internal structures that can withstand various challenges. In this context, the author examines the role of international organizations such as the UN and NATO, as well as the importance of cooperation between states. Andreev's style is distinguished by clarity and accessibility, which makes complex concepts understandable to a wide audience. His analytical approach and ability to relate theory to practice make the book not only informative, but also fascinating. Andreev is the author of several other works on security and international relations, and his experience in this area allows him to better understand and explain the complex processes taking place in the world. "Fundamentals of the theory of national and international security" is not just a textbook, but an important contribution to the modern understanding of security. The book makes us think about how we can protect ourselves and our society in a rapidly changing world. It raises important questions about the future of security and invites readers to reflect on their role in the process. If you want to be aware of modern challenges and threats, this book will be your reliable guide to the world of security. Thus, the “Fundamentals of National and International Security Theory” is a must read for anyone interested in security issues, international politics, and global challenges. Do not miss the opportunity to immerse yourself in the world of deep reflection and current problems that concern humanity today.