HMS Tempest (N86) was a 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

Submarine

A submarine is a watercraft capable of independent operation below the surface of the water. It differs from a submersible, which has more limited underwater capability...

 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...

. She was laid down by Cammell Laird

Cammell Laird

Cammell Laird, one of the most famous names in British shipbuilding during the nineteenth and twentieth centuries, came about following the merger of Laird, Son & Co. of Birkenhead and Johnson Cammell & Co. of Sheffield at the turn of the twentieth century.- Founding of the business :The Company...

 & Co Limited, Birkenhead

Birkenhead

Birkenhead is a town within the Metropolitan Borough of Wirral in Merseyside, England. It is on the Wirral Peninsula, along the west bank of the River Mersey, opposite the city of Liverpool...

 and launched in June 1941.

Career

Tempest had a short-lived career, serving in the Mediterranean.

She sailed from Malta

Malta

Malta , officially known as the Republic of Malta , is a Southern European country consisting of an archipelago situated in the centre of the Mediterranean, south of Sicily, east of Tunisia and north of Libya, with Gibraltar to the west and Alexandria to the east.Malta covers just over in...

 on the night of 10 February to patrol the Gulf of Taranto. On the evening of the 11th Tempest was signalled that the Italians were aware of a submarine in her vicinity and that it should be assumed that her patrol had been compromised. On the 13th, Tempest was sighted on the surface by the Italian destroyer Circe

Spica class torpedo boat

The Spica-class were a class of torpedo boats of the Regia Marina during World War II. These ships were built as a result of a clause in the Washington Naval Treaty, which stated that ships with a tonnage of less than 600 tons could be built in unlimited numbers...

. Tempest attempted to dive, but Circe began depth charging the area, eventually resulting in oil being seen on the surface. Tempest had been crippled, and forced to surface, where she was hit by gunfire from the Circe. The crew abandoned the submarine, and were picked up by the destroyer. The Italians attempted to board the abandoned vessel but were unable to, due to rough seas. Unable to board Tempest due to the bad weather, the Italian destroyer opened fire, scoring more than a dozen direct hits, but failing to sink the Tempest. Finally the Italians attempted to take the submarine in tow. Two members of the destroyer’s crew boarded the submarine and prepared the tow. As Circe manoeuvred to take up the tow, Tempest suddenly started to sink, forcing those on board to jump into the sea. HMS Tempest slipped beneath the waves stern-first, with the bows disappearing vertically.