The Nelson-class refers to a class of battleships built for the Royal Navy in the early 20th century. Named after Admiral Horatio Nelson, these ships were designed to enhance naval power during World War I. The class included notable ships like HMS Nelson and HMS Rodney, which featured advanced armament and armor for their time. These battleships were characterized by their distinctive layout, with a main battery of large-caliber guns arranged in a unique configuration. The Nelson-class played a significant role in naval engagements, showcasing the evolution of battleship design and tactics during a transformative period in maritime history.