Australian War Memorial Logo
Search

Donate Today

  • Collection Open Information Close Information
    • Official Histories & Unit Diaries
    • Understanding the Collection
    • Research at the Memorial
    • Donating to the Collection
    • National Collection Loans
    • Projects
  • People
  • Visit
  • Commemorate Open Information Close Information
    • Last Post Ceremony
    • Honour Rolls
    • Anzac Day
    • Remembrance Day
    • Customs & Ceremony
    • Speeches
  • Learn Open Information Close Information
    • Schools & Teachers
    • Memorial Articles
    • Encyclopedia
    • Understanding Military Structure
    • Podcasts
    • Glossary
    • Magazine
  • Get Involved Open Information Close Information
    • Donations & Bequests
    • Corporate Partnership
    • Employment Opportunities
    • Volunteer at the Memorial
    • Friends of the Memorial
    • eMemorial Newsletter
    • Grants, Scholarships & Residencies
    • Research Papers
  • Shop Open Information Close Information
    • Memorial Shop
    • Images, film and sound
    • Lone Pine Seedlings

Breadcrumb

  1. Home
  2. Visit
  3. Exhibitions
  4. Allies in adversity, Australia and the Dutch in th...
  5. Allies in adversity: Australia and the Dutch in th...
  6. Allies in adversity, Australia and the Dutch in th...

Main navigation

  • Other Exhibitions
  • Current Exhibitions
  • Past Exhibitions
  • Touring Exhibitions
  • Online Exhibitions

Allies in adversity, Australia and the Dutch in the Pacific War: Dutch submarines in Australian waters

At the start of the war in the Pacific, the Royal Netherlands Navy (RNN) had a sizeable fleet of 15 submarines based at Surabaya. These were: O-16, O-19, O-20, K-VII, K-VIII, K-IX, K-X, K-XI, K-XII, K-XIII, K-XIV, K-XV, K-XVI, K-XVII, and K-XVIII. The “O” boats were the larger and more modern vessels, mostly dating from the late 1930s, while several of the smaller “K” (for “Koloniën”, or “Colonial”) boats dated from the First World War period. The later “K” boats (XIV–XVIII) were considered to be reliable and fairly modern seagoing craft.

The RNN submarine fleet fought bravely against the Japanese invasion, and in fact scored the first Dutch success of the war when K-XII sank the transport Toto Maru off Kota Baru on 12 December 1941. Several other vessels were also damaged or sunk during these early weeks, but the cost was high. O-16, O-20, K-XVI, and K-XVII were all lost before the end of the year. K-VII was later sunk in harbour by Japanese bombs, and K-X, K-XIII, and K-XVIII were scuttled at Surabaya to prevent their capture.

The remaining vessels of the fleet escaped to Colombo in Ceylon or to Australia, where they were based at the Western Australian port of Fremantle. The older boats, K-VIII and K-IX were not considered suitable for operational use, and were consigned to training duties. The larger “K” boats continued in operational service, their tasks including the dropping and (less frequently) the recovery of NEFIS reconnaissance parties in the occupied NEI.

After an extensive refit in Britain, O-19 returned to Australian waters and had some success against Japanese shipping in 1944-45. Unfortunately, in July 1945, she ran aground on Ladd Reef in the South China Sea, and could not be refloated. The crew were rescued by the US submarine Cod, and O-19 was disabled and abandoned.

The most successful Dutch submarine to operate out of Fremantle was the Zwaardvisch (Swordfish). Built for the Royal Navy as the “T” Class HMS Talent, it was transferred to the RNN in 1943, and began operations in Australian waters from September 1944. A large number of Japanese transports and several minelayers were attacked and sunk, but the highlight of Zwaardvisch’s operational career was undoubtedly the sinking of the German U-boat U-168. The German submarine was on her its to Surabaya to join the small German flotilla there when it was sighted in the early morning of 6 October 1944. Six torpedoes were fired by Zwaardvisch, and U-168 sank, with the loss of 23 lives.

Another “T” Class submarine, HMS Tarn, was lent to the RNN, becoming the Tijgerhaai (Tiger shark), but it did not arrive in Fremantle until August 1945, too late to see active service.

Collection Item C40479

Accession Number: P00039.004

K-XVI on the surface in NEI waters before the war. This submarine was successful in sinking the destroyer Sagiri off the coast of Borneo on 24 December 1941, but was itself torpedoed and sunk, with the loss of all hands, the following day by the Japanese submarine I-66.

Collection Item C40490

Accession Number: P00039.015

K-XV returns to Tandjong Priok (the port of Batavia ) in 1945, more that three years after escaping the invading Japanese. Its commander, Lieutenant C.W.T. van Boetzelaer, was the only Dutch officer to remain in charge of his submarine throughout the war.

  • Japanese conquest
  • Prisoners of the Japanese
  • A seafaring nation
  • The Dutch in Australia
    • Activities in Australia
    • The NEI government-in-exile
    • Dutch submarines in Australian waters
    • The Abraham Crijnssen
    • The loss of the Armidale
    • No. 18 (NEI) Squadron, RAAF
    • ‘Smokey’ Dawson
    • Australian-made Dutch uniform
    • NEFIS
    • Australia’s OBOE Operations

Last updated: 22 January 2020

1 The Donations and bequests

Donations & Bequests

Your generous donation will be used to ensure the memory of our Defence Forces and what they have done for us, and what they continue to do for our freedom remains – today and into the future.

Find out more
2 Visit Transcribe.awm.gov.au

Transcribe

Help preserve Australia's history by transcribing records from the National Collection. Enhance accessibility and discoverability for all Australians.

Find out more
The placesofpride

Places of Pride

Places of Pride, the National Register of War Memorials, is a new initiative designed to record the locations and photographs of every publicly accessible memorial across Australia.

Find out more
Visit the Australian War Memorial

Visit the Australian War Memorial

The Australian War Memorial is open for visitors as we work to expand our galleries. Entry is free and tickets are not required.

Find out more
Canberra Highlands in Grayscale

ACKNOWLEDGEMENT OF
TRADITIONAL CUSTODIANS

The Australian War Memorial acknowledges the traditional custodians of country throughout Australia. We recognise their continuing connection to land, sea and waters. We pay our respects to elders past and present.
Location map of The Australian War Memorial
The Australian War Memorial building

The Australian War Memorial

Fairbairn Avenue
Campbell ACT 2612
Australia
View on Google Maps (opens in new window)
Google Map data ©2025 Google
Australian War Memorial Logo
  • Go to AWM Facebook
  • Go to AWM Trip Advisor
  • Go to AWM Instagram
  • Go to AWM Youtube

Footer

  • About
  • Contact
  • Venue Hire
  • Media
  • WM Magazine
  • Donate Today

The Australian War Memorial

Fairbairn Avenue

Campbell ACT 2612

Australia

 

Opening Hours

10 am to 4 pm daily (except Christmas Day)

 

In preparation for the daily Last Post Ceremony,

galleries are progressively closed from 3:40 pm.

 

Public entrance via Fairbairn Avenue, Campbell ACT 2612

Sign up to our newsletter

Subscribe

Legal

  • Copyright
  • Disclaimer
  • Privacy Policy
  • Accessibility
  • Freedom of information

Copyright 2025 Australian War Memorial, Canberra. All rights reserved