The book is dedicated to the tragic and heroic history of military conflicts, starting from ancient times and ending with modern times. It tells about glorious battles, outstanding commanders, weapons of various peoples and eras, and the improvement of military art over thousands of years. Particular attention is paid to the exploits of Russian troops in various wars and battles - from the Battle of Kulikovo to the victories of the Great Patriotic War. The encyclopedic approach and popular presentation make the book indispensable in the home library for reading, as well as for preparing for history classes at school and higher education.