King George V-class battleship

generate a one-sentence description for a given conceptual class.
# Response Format
Return only the sentence: "Description: [one-sentence description of the conceptional class]"

Class: King George V-class battleship

The King George V-class battleship was a group of British Royal Navy capital ships built in the late 1930s, designed under interwar naval treaty limitations to combine heavy armor, relatively smaller-caliber main guns, and modern fire control for service in World War II.