The ship was named after Archduke Franz Ferdinand, whose assassination on 28 June 1914 triggered World War I. At that time, the battleships in the Austro-Hungarian Navy consisted of the "Radetzky" class, the "Tegetthoff" class, and the older and es. Along with the remainder of the Austro-Hungarian Navy, "Erzherzog Franz Ferdinand" was mobilized in late July 1914 to support the flight of and . The two German ships broke out of Messina, which was surrounded by the British navy, and reached their allies in Turkey. The flotilla had advanced as far south as Brindisi in southeastern Italy when news of the successful breakout reached Vienna. The Austro-Hungarian ships were recalled before seeing action.