The monograph, based on significant documentary material, analyzes the place and role of law enforcement agencies in ensuring the security of the front and rear during the war, and provides an extensive regulatory framework. The book is intended for law enforcement officers, students, cadets and students of law and history faculties to study the problems of state construction and law in times of emergency and war, veterans of war and military service, as well as all readers interested in the history of the Great Patriotic War, and especially the activities of law enforcement agencies in ensuring the security of the front and rear of the active army.