A light cruiser is a type of warship that is smaller and faster than a heavy cruiser. It is designed for various roles, including reconnaissance, escorting larger ships, and engaging smaller vessels. Light cruisers typically carry fewer heavy guns than their heavier counterparts but are equipped with a range of lighter artillery and anti-aircraft weapons. These ships were particularly prominent during the early to mid-20th century, especially in naval conflicts like World War I and World War II. They played a crucial role in fleet operations and were often used for scouting and protecting merchant ships from threats, such as submarines and enemy aircraft.