U-155 may refer to one of the following German submarines:
Germany, officially the Federal Republic of Germany, is a country in Central and Western Europe, lying between the Baltic and North Seas to the north, and the Alps to the south. It borders Denmark to the north, Poland and the Czech Republic to the east, Austria and Switzerland to the south, France to the southwest, and Luxembourg, Belgium and the Netherlands to the west.
- SM U-155, a Type U 151 submarine launched in 1916; known as the merchant submarine Deutschland from launch; commissioned as U-155 on 19 February 1917; served in World War I until surrendered on 24 November 1918; used as an exhibition in London; broken up at Morecambe in 1922
- During World War I, Germany also had this submarine with a similar name:
- SM UB-155, a Type UB III submarine laid down but uncompleted at the end of the war; surrendered to France and became French submarine Jean Corre; broken up 1936
SM UB-155' was a German Type UB III submarine or U-boat built for the German Imperial Navy during World War I. She was never commissioned into the German Imperial Navy but surrendered to France on 9 March 1919 in accordance with the requirements of the Armistice with Germany and broken up at Brest in July 1921.
The Type UB III submarine was a class of U-boat built during World War I by the German Imperial Navy.
- During World War I, Germany also had this submarine with a similar name:
- German submarine U-155 (1941), a Type IXC submarine that served in World War II; taken to Loch Ryan on 30 June 1945; sunk on 21 December 1945 as a part of Operation Deadlight
Type U 151 U-boats were a class of large, long-range submarines initially constructed during World War I to be merchant submarines and later used by the Kaiserliche Marine.
World War I, also known as the First World War or the Great War, was a global war originating in Europe that lasted from 28 July 1914 to 11 November 1918. Contemporaneously described as "the war to end all wars", it led to the mobilisation of more than 70 million military personnel, including 60 million Europeans, making it one of the largest wars in history. It is also one of the deadliest conflicts in history, with an estimated nine million combatants and seven million civilian deaths as a direct result of the war, while resulting genocides and the 1918 influenza pandemic caused another 50 to 100 million deaths worldwide.
London is the capital and largest city of both England and the United Kingdom. Standing on the River Thames in the south-east of England, at the head of its 50-mile (80 km) estuary leading to the North Sea, London has been a major settlement for two millennia. Londinium was founded by the Romans. The City of London, London's ancient core − an area of just 1.12 square miles (2.9 km2) and colloquially known as the Square Mile − retains boundaries that follow closely its medieval limits. The City of Westminster is also an Inner London borough holding city status. Greater London is governed by the Mayor of London and the London Assembly.
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