The Moscow militia at the front and in the rear in the initial period of the Great Patriotic War (1941-1942 . ). The lecture by Kazakov is a fascinating and in-depth study that immerses the reader in the difficult realities of the first years of the Great Patriotic War. The author, having a rich experience in the field of historical research, masterfully conveys the atmosphere of that time, revealing important aspects of the work of the police in the conditions of war. This work will be a real discovery for all those who are interested in the history of Russia, military topics and social changes in the country during the period of global catastrophes. Cossacks explores how the Moscow police, being an important element of the law and order system, adapted to new conditions, when not only criminal offenses came to the fore, but also the need to maintain public order in wartime. The reader will be able to learn about how police officers became not just defenders of the law, but also participants in front-line events, performing important tasks of rear protection, organization of evacuation and assistance to the population. This book is not just a chronicle of events, but an in-depth analytical work in which the author aims to show how the role of the police in society has changed, how it interacted with the army and the local population. The book will be of interest to a wide range of readers: from students of historical faculties to lovers of military history and everyone who wants to understand how new social structures were formed against the background of the war. It will especially attract the attention of those interested in the topic of everyday life in war, as well as how state structures coped with the challenges of time. The age category of readers is not limited, however, most likely, it will be especially relevant for young people and adults seeking to deepen their knowledge of the Second World War and its consequences for Soviet society. The themes raised in the book cover not only historical facts, but also social aspects, such as moral choice, sacrifice, and the heroism of ordinary people working at the forefront of the fight against crime and chaos. Cossacks skillfully combines documentary evidence with personal stories, which allows the reader not only to see the picture of events, but also to feel their emotional load. This makes the book especially valuable for those who seek not just facts, but also a deep understanding of human nature in the conditions of war. The style of Kazakov is distinguished by clarity and accessibility, which makes complex historical events understandable to a wide audience. His previous work has also received recognition for its in-depth analysis and fascinating presentation, which confirms his status as one of the leading researchers in the field of military history. Readers familiar with his other works will appreciate this work, which continues the tradition of deep and thoughtful analysis. The Moscow militia at the front and in the rear in the initial period of the Great Patriotic War (1941-1942 . ). The lecture is not just a historical study, but an important contribution to understanding how war has changed people and society. It will become an indispensable source of knowledge for all who seek to understand the complex processes that took place in the country at one of the most difficult periods in its history. If you are looking for books about the Second World War, about life in the rear, about the role of law enforcement in a crisis, then this work must take its rightful place on your bookshelf.