Military Council under the People's Commissar of Defense of the USSR, June 1-4, 1937 . Documents and Materials” is a unique historical source that immerses the reader in the atmosphere of one of the most difficult and controversial periods in the history of the Soviet Union. This collection of documents and materials, created on the basis of archival data, allows a deeper understanding of the internal processes that took place in the country on the eve of the Great Patriotic War. The book focuses on the meetings of the Military Council, which took place in early June 1937. This period was marked not only by political repression, but also by important decisions concerning the military strategy and training of the Red Army. The reader will be able to see how, against the background of the growing threat from external enemies, internal disagreements and the struggle for power influenced the military leadership of the country. The documents presented in the book provide an opportunity to follow how key decisions were made, what ideas and concepts were discussed, and how this affected the fate of millions of people. The book will be of interest to both historians and a wide range of readers interested in the history of the USSR, military history and political processes of the 20th century. Students, teachers, researchers and just lovers of history will find in it a lot of valuable information that will help to better understand the context of events of that time. In addition, the book can attract the attention of those interested in military strategy, tactics and organization of the armed forces. The topics raised in the book concern not only military aspects, but also broader issues such as power, ideology, repression and their impact on society. The documents help to see how fear of external enemies and internal conflicts shaped the image of Soviet society, as well as how these factors influenced preparations for war. The reader will be able to think about how the decisions made in those days affected the fate of people and the history of the country as a whole. The style of the author, although it remains unknown, but the format of the book itself creates a sense of direct immersion in historical reality. Reading these documents, you can feel the spirit of the time, the atmosphere of tension and uncertainty that prevailed in the country. This is not just a set of dry facts, but a living chronicle that allows you to feel and realize the scale of the events taking place. Military Council under the People's Commissar of Defense of the USSR, June 1-4, 1937 . Documents and Materials” is an important contribution to the study of the history of the USSR and can become an indispensable source for anyone who wants to understand how the military policy of the country was formed on the eve of one of the most terrible wars in history. It opens new horizons for research and analysis, allowing you to look at events from different angles and understand how the historical context affects modernity. If you are looking for books on military history, political repression or just want to deepen your knowledge of the Soviet Union, this collection will be an excellent choice. It will not only expand your horizons, but also make you think about the complex and multifaceted processes that took place in the country during that difficult period.