Tegetthoff-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: Tegetthoff-class battleship

The Tegetthoff-class battleship was a group of Austro-Hungarian dreadnought battleships built in the early 20th century, notable for being the empire’s first and only class of true dreadnoughts and for their participation in World War I naval operations in the Adriatic Sea.