A fundamental exploration of fighter jets, including their speed and maneuverability, history of development, cockpits and other features, and famous models from around the world.
A fundamental exploration of military helicopters, including their uses and carrying capacity, history of development, rotors and other features, and famous models from around the world.
A fundamental exploration of submarines, including their size and diving ability, history of development, periscopes and other features, and famous models from around the world.
