Torpedo boats are small, fast naval vessels designed primarily for launching torpedoes against larger ships. They emerged in the late 19th century and played a significant role in naval warfare, especially during World War I and World War II. Their speed and agility allowed them to evade enemy fire while delivering powerful attacks. These boats typically feature a shallow draft, enabling them to operate in coastal waters and shallow areas. They are often equipped with machine guns and other armaments for self-defense. The development of torpedo boats led to advancements in naval technology, influencing the design of modern naval vessels like missile boats and fast attack craft.