SMS Wien ("His Majesty's Ship Vienna") was one of three Monarch-class coastal defense ships built for the Austro-Hungarian Navy in the 1890s. After her commissioning, the ship participated in an international blockade of Crete during the Greco-Turkish War of 1897. Wien and the two other Monarch-class ships made several training cruises in the Mediterranean Sea in the early 1900s. They formed the 1st Capital Ship Division of the Austro-Hungarian Navy until they were replaced by the newly commissioned Habsburg-class predreadnought battleships at the turn of the century. In 1906 the three Monarchs were placed in reserve and only recommissioned for annual summer training exercises. After the start of World War I, Wien was recommissioned and assigned to 5th Division together with her sisters.