U-10-class submarine
SM U-10, the class leader of the U-10 class  | |
| Class overview | |
|---|---|
| Builders | 
  | 
| Operators | Austro-Hungarian Navy | 
| Preceded by | U-7 class | 
| Succeeded by | U-14 | 
| Built | 1914–1915 | 
| In commission | 1915–1918 | 
| Completed | 5 | 
| Lost | 1 | 
| Preserved | 0 | 
| General characteristics | |
| Type | submarine | 
| Displacement | 
  | 
| Length | 
  | 
| Beam | 3.15 m (10 ft 4 in) | 
| Draught | 3.03 m (9 ft 11 in) | 
| Propulsion | 
  | 
| Speed | 
  | 
| Range | 
  | 
| Complement | 17 | 
| Armament | 2 × 45 cm (17.7 in) torpedo tubes (both in front); 2 torpedoes | 
The U-10 class was a class of five submarines or U-boats of the Austro-Hungarian Navy (German: Kaiserliche und Königliche Kriegsmarine or K.u.K. Kriegsmarine) during World War I. The class was similar to the German Type UB I submarine of the German Imperial Navy (German: Kaiserliche Marine); the first two boats delivered to Austria-Hungary had previously been commissioned in the German Navy.
The U-10 class as a whole did not have much wartime success, two of the boats sinking no ships. Only one boat, U-15 sank more than 1,000 combined tonnage of enemy ships. Of the five submarines of the class, only U-16 was sunk during the war; the remaining four were delivered as war reparations and broken up by 1920.