K V-class submarine
The K V class was a class of three submarines, built by Fijenoord shipyard in Rotterdam for the Royal Netherlands Navy. Used for patrols in the Dutch colonial waters. The submarines diving depth was. Only K VII was still in service at the start of World War II. She was bombed by the Japanese in the harbour of Soerabaja.
Construction
| Name | Laid down | Launched | Commissioned | Decommissioned |
| 4 April 1916 | 20 November 1919 | 15 September 1920 | August 1937 | |
| 4 April 1916 | 23 December 1920 | 11 October 1921 | August 1937 | |
| 25 July 1916 | 8 March 1921 | 5 September 1922 | 18 February 1942 |