List of sunken battleships

Sunken battleships are the wrecks of large capital ships built from the 1880s to the mid-20th century that were either destroyed in battle, mined, deliberately destroyed in a weapons test, or scuttled. The battleship, as the might of a nation personified in a warship, played a vital role in the prestige, diplomacy, and military strategies of 20th century nations. The importance placed on battleships also meant massive arms races between the great powers of the 20th century such as the United Kingdom, Germany, Japan, United States, France, Italy, Russia, and the Soviet Union.

The term "battleship" first entered common parlance to describe certain types of ironclad warships in the 1880s,^[1] now referred to as pre-dreadnoughts. The commissioning and putting to sea of HMS Dreadnought, in part inspired by the results of the Battle of Tsushima in May 1905,^[2] marked the dawn of a new era in naval warfare and defining an entire generation of warships: the battleships. This first generation, known as the "Dreadnoughts", came to be built in rapid succession in Europe, the Americas, and Japan with ever more tension growing between the major naval powers. However, despite the enormous sums of money and resources dedicated to the construction and maintenance of the increasing number of battleships in the world, they typically saw little combat. With the exception of the naval battles of the Russo-Japanese War and Jutland, which would be one of the last large-scale battles between capital ships,^[3] no decisive naval battles between battleships were fought. When the First World War ended in 1918, much of the German High Seas Fleet was escorted to Scapa Flow, where almost all of the fleet was scuttled to prevent its being divided amongst the victorious Allies. Numerous other battleships were scuttled for similar reasoning.

Between the wars, the Washington Naval Treaty and the subsequent London Naval Treaty limited the tonnage and firepower of capital ships permitted to the navies of the world. The United Kingdom and the United States scrapped many of their aging dreadnoughts, while the Japanese began converting battlecruisers into fast battleships in the 1930s. In 1936, Italy and Japan refused to sign the Second London Naval Treaty and withdrew from the earlier treaties, prompting the United States and the United Kingdom to invoke an escalator clause in the treaty that allowed them to increase the displacement and armament of planned ships. The naval combat of World War II saw many battleships belonging to the various nations destroyed as air power began to be realized as being crucial to naval warfare, rather than massive capital ships. As the battleship began to fall out of favor, some captured capital ships were decommissioned, stripped, and deliberately sunk in nuclear weapons tests.