The Monmouth class refers to a series of light cruisers built for the Royal Navy during the early 20th century. Designed in response to the naval arms race, these ships were intended for reconnaissance and protecting trade routes. They were named after the town of Monmouth in Wales and featured a combination of speed and firepower. The class included several ships, with the most notable being the HMS Monmouth, which served during World War I. The Monmouth class was characterized by their distinctive appearance and relatively light armament compared to heavier cruisers, making them versatile for various naval operations.