SMS was an
armored cruiser
The armored cruiser was a type of warship of the late 19th and early 20th centuries. It was designed like other types of cruisers to operate as a long-range, independent warship, capable of defeating any ship apart from a pre-dreadnought battles ...
of the
Imperial German Navy
The Imperial German Navy or the ''Kaiserliche Marine'' (Imperial Navy) was the navy of the German Empire, which existed between 1871 and 1919. It grew out of the small Prussian Navy (from 1867 the North German Federal Navy), which was mainly for ...
, built at the
Blohm & Voss
Blohm+Voss (B+V), also written historically as Blohm & Voss, Blohm und Voß etc., is a German shipbuilding and engineering company. Founded in Hamburg in 1877 to specialise in steel-hulled ships, its most famous product was the World War II battle ...
shipyard in
Hamburg
Hamburg (, ; ), officially the Free and Hanseatic City of Hamburg,. is the List of cities in Germany by population, second-largest city in Germany after Berlin and List of cities in the European Union by population within city limits, 7th-lar ...
, Germany. She was the
lead ship
The lead ship, name ship, or class leader is the first of a series or class of ships that are all constructed according to the same general design. The term is applicable to naval ships and large civilian vessels.
Large ships are very comple ...
of
her class, which included . and her sister were enlarged versions of the preceding ; they were equipped with a greater number of
main guns and were capable of a higher top speed. The ship was named after the
Prussia
Prussia (; ; Old Prussian: ''Prūsija'') was a Germans, German state centred on the North European Plain that originated from the 1525 secularization of the Prussia (region), Prussian part of the State of the Teutonic Order. For centuries, ...
n military reformer General
Gerhard von Scharnhorst
Gerhard Johann David von Scharnhorst (12 November 1755 – 28 June 1813) was a Hanoverian-born general in Prussian service from 1801. As the first Chief of the Prussian General Staff, he was noted for his military theories, his reforms of the Pru ...
and commissioned into service on 24 October 1907.
served briefly with the
High Seas Fleet
The High Seas Fleet () was the battle fleet of the German Empire, German Imperial German Navy, Imperial Navy and saw action during the First World War. In February 1907, the Home Fleet () was renamed the High Seas Fleet. Admiral Alfred von Tirpi ...
in Germany in 1908, though most of this time was spent conducting
sea trials
A sea trial or trial trip is the testing phase of a watercraft (including boats, ships, and submarines). It is also referred to as a " shakedown cruise" by many naval personnel. It is usually the last phase of construction and takes place on o ...
. She was assigned to the
East Asia Squadron
The German East Asia Squadron () was an Imperial German Navy cruiser squadron which operated mainly in the Pacific Ocean between the mid-1890s until 1914, when it was destroyed at the Battle of the Falkland Islands. It was based at Germany's Ji ...
based in
Qingdao
Qingdao, Mandarin: , (Qingdao Mandarin: t͡ɕʰiŋ˧˩ tɒ˥) is a prefecture-level city in the eastern Shandong Province of China. Located on China's Yellow Sea coast, Qingdao was long an important fortress. In 1897, the city was ceded to G ...
, China, in 1909. After arriving, she replaced the cruiser as the squadron
flagship
A flagship is a vessel used by the commanding officer of a group of navy, naval ships, characteristically a flag officer entitled by custom to fly a distinguishing flag. Used more loosely, it is the lead ship in a fleet of vessels, typically ...
, a position she would hold for the rest of her career. Over the next five years, she went on several tours of various Asian ports to