HNLMS Tijgerhaai (P336) was a of the Royal Netherlands Navy

Royal Netherlands Navy

The Koninklijke Marine is the navy of the Netherlands. In the mid-17th century the Dutch Navy was the most powerful navy in the world and it played an active role in the wars of the Dutch Republic and later those of the Batavian Republic and the Kingdom of the Netherlands...

 during and after World War II

World War II

World War II, or the Second World War , was a global conflict lasting from 1939 to 1945, involving most of the world's nations—including all of the great powers—eventually forming two opposing military alliances: the Allies and the Axis...

. She was originally ordered as HMS Tarn (P326), a British T-class

British T class submarine

The Royal Navy's T class of diesel-electric submarines was designed in the 1930s to replace the O, P and R classes. Fifty-three members of the class were built just before and during the Second World War, where they played a major role in the Royal Navy's submarine operations...

 submarine, built by Vickers Armstrong

Vickers Armstrong

Vickers-Armstrongs Limited was a British engineering conglomerate formed by the merger of the assets of Vickers Limited and Sir W G Armstrong Whitworth & Company in 1927...

, Barrow

Barrow-in-Furness

Barrow-in-Furness is an industrial town and seaport which forms about half the territory of the wider Borough of Barrow-in-Furness in the county of Cumbria, England. It lies north of Liverpool, northwest of Manchester and southwest from the county town of Carlisle...

, but never saw service under that name. She would have been the only ship of the Royal Navy

Royal Navy

The Royal Navy is the naval warfare service branch of the British Armed Forces. Founded in the 16th century, it is the oldest service branch and is known as the Senior Service...

 to bear the name Tarn.

Career

The submarine was laid down on the 12th of June 1943, and launched on 29 November 1944. She was not commissioned into the Royal Navy , instead being transferred to the Royal Netherlands Navy

Royal Netherlands Navy

The Koninklijke Marine is the navy of the Netherlands. In the mid-17th century the Dutch Navy was the most powerful navy in the world and it played an active role in the wars of the Dutch Republic and later those of the Batavian Republic and the Kingdom of the Netherlands...

 and commissioned into service on 28 March 1945. She was renamed Tijgerhaai.

Tijgerhaai was commissioned as the war was drawing to a close and spent much of 1945 undergoing trials. She had a relatively quiet career, of note being the fact that she was tied up inboard of HMS Sidon

HMS Sidon (P259)

HMS Sidon was a submarine of the Royal Navy, launched in September 1944, one of the third group of S-class submarines built by Cammell Laird & Co Limited, Birkenhead...

when Sidon suffered a torpedo malfunction and sank. On 19 October 1955, she ran aground in Weymouth Bay, and had to be pulled off by tugs. She was decommissioned on 11 December 1964 and was sold to be broken up for scrap on 5 November 1965.