• HNLMS O 7 was a unique patrol submarine of the Royal Netherlands Navy for use in the home waters of Europe. The ship was built by the Maatschappij Fijenoord...
    4 KB (272 words) - 09:50, 7 August 2023
  • Thumbnail for HNLMS O 19
    commissioned in the Dutch navy on 3 July 1939. After her commissioning the HNLMS O 19 was put into service by commander Lieutenant-on-sea 1 (LTZ 1) K. van...
    8 KB (555 words) - 01:07, 7 July 2023
  • Thumbnail for HNLMS O 21
    O 21, laid down K XXI was an O 21-class submarine of the Royal Netherlands Navy that saw service during World War II. During the war she sank several ships...
    5 KB (204 words) - 19:40, 27 May 2023
  • Netherlands Navy: O 1-class submarine consisting only HNLMS O 1 O 2-class submarine O 6-class submarine consisting only HNLMS O 6 O 7-class submarine consisting...
    657 bytes (115 words) - 04:54, 8 September 2021
  • Thumbnail for HNLMS O 12
    scuttled again. In 1935, O 12, with HNLMS O 13, HNLMS O 15, HNLMS Hertog Hendrik, HNLMS Van Ghent, HNLMS Kortenaer and HNLMS Z 5, sailed around the North...
    6 KB (292 words) - 09:03, 17 February 2024
  • Thumbnail for HNLMS O 24
    O 24, laid down K XXIV was an O 21-class submarine of the Royal Netherlands Navy that saw service during World War II. The most famous occupant of O-24...
    8 KB (459 words) - 18:00, 4 October 2023
  • Thumbnail for HNLMS O 23
    O 23, laid down as K XXIII, was an O 21-class submarine of the Royal Netherlands Navy that saw service during World War II. During the war she sank and...
    5 KB (206 words) - 19:48, 27 May 2023
  • 1939. By December 1939 O 20 reached the Dutch East Indies via the Panama Canal. On 10 May 1940 Germany attacked the Netherlands. On 7 December 1941, the Japanese...
    9 KB (1,015 words) - 21:45, 4 June 2023
  • Thumbnail for German submarine UD-5
    UD-5 was an O 21-class submarine. The boat was laid down as the Dutch submarine HNLMS K XXVII and renamed HNLMS O 27 but was captured during the German...
    9 KB (484 words) - 09:05, 17 February 2024
  • 1927 O 11, O 10, Hertog Hendrik, Z 5, Z6, Z 7 and Z 8 made a visit to Norway. She sailed for the Baltic Sea again in 1936 with her sisters O 9, O 10, the...
    5 KB (310 words) - 20:00, 11 January 2023