Military art has always helped a person protect himself, his loved ones and his homeland. To do this effectively, people over the centuries have created various types of weapons and military equipment, the improvement of which does not end today. Do you want to get acquainted with these inventions and at the same time control a tank or a military aircraft? Then this augmented reality encyclopedia is for you! Its pages present both historical and modern models of small arms, tanks and armored vehicles, military aircraft and ships. The book describes in detail the history of the emergence and development of each model of weapons, its design features, and provides tactical and technical characteristics. And, of course, there are illustrations that you can study in detail using 3D technologies.