The Type 14 Blackwood class were a ship class of minimal "second-rate" anti-submarine warfare frigates. Built for the Royal Navy during the 1950s at a time of increasing threat from the Soviet Union's submarine fleet, they served until the late 1970s. Twelve ships of this class served with the Royal Navy and a further three were built for the Indian Navy.
HMS Thermopylae (P355) was a T-class submarine in service with the United Kingdom's Royal Navy. So far she has been the only ship of the Royal Navy to bear the name Thermopylae, after the Battle of Thermopylae.
HMS Tireless, a Taciturn- or T-class submarine, was the first ship of the Royal Navy to bear that name. She was authorized under the 1941 War Emergency Program and her keel was laid down on 30 October 1941 at Portsmouth Dockyard. She was launched on 19 March 1943 and was completed on 18 April 1945.
HMS Truculent was a British submarine of the third group of the T class. She was built as P315 by Vickers Armstrong, Barrow, and launched on 12 September 1942. She sank nine enemy vessels.
The British U-class submarines were a class of 49 small submarines built just before and during the Second World War. The class is sometimes known as the Undine class, after the first submarine built. A further development was the British V-class submarine of 1942.
HMS Tapir (P335) was a Second World War British T-class submarine, built by Vickers-Armstrong in Barrow-in-Furness. So far she has been the only ship of the Royal Navy to bear the name Tapir, after the animal.
The second HMS Telemachus was a British submarine of the third group of the T class. She was built as P321 by Vickers Armstrong, Barrow, and launched on 19 June 1943. She served in Far Eastern waters for most of her wartime career, and was responsible for the sinking of the Japanese submarine I-166. Following the war she was deployed to Australia to operate with the Royal Australian Navy until 1959. She was scrapped in 1961.
HMS Tantalus was a British submarine of the third group of the T class. She was built as P318 by Vickers Armstrong, Barrow, and launched on 24 February 1943. So far she has been the only ship of the Royal Navy to bear the name Tantalus, after the mythological Tantalus, son of Zeus.
HMS Tabard was a British submarine of the third group of the T class. She was built by Scotts, Greenock, and launched on 21 November 1945. So far she has been the only boat of the Royal Navy to bear the name Tabard, after the item of clothing. Having been launched after the war, she was selected, along with a number of boats of her class, to try out new streamlining techniques based on the German Type XXIII submarine. In May 1963, she was involved in a collision with HMAS Queenborough, and on 10 February 1964 she underwent exercises with HMAS Melbourne and HMAS Voyager in the hours before their collision. When she returned to the UK, she became the static training submarine at the shore establishment HMS Dolphin, until 1974 when she was sold and broken up.
HMS Taciturn was a British submarine of the third group of the T class. built by Vickers Armstrong, Barrow and Belliss and Morcom Ltd., and launched on 7 June 1944. So far she has been the only ship of the Royal Navy to bear the name Taciturn.
HNLMS Tijgerhaai (P336) was a Zwaardvisch-class submarine of the Royal Netherlands Navy during and after World War II. She was originally ordered as HMS Tarn (P326), a British T-class submarine, built by Vickers Armstrong, Barrow, but never saw service under that name. She would have been the only ship of the Royal Navy to bear the name Tarn.
HMS Truncheon was a group three T Class submarine of the Royal Navy which entered service in the last few months of World War II. So far she has been the only ship of the Royal Navy to be named Truncheon. She was sold to Israel in 1968 and commissioned into the Israeli Sea Corps as INS Dolphin.
HMS Ultimatum (P34) was a Royal Navy U-class submarine built by Vickers-Armstrong at Barrow-in-Furness, and part of the third group of that class. So far she has been the only ship of the Royal Navy to bear the name Ultimatum.
HMS Unbending (P37) was a Royal Navy U-class submarine built by Vickers-Armstrong at Barrow-in-Furness, and part of the third group of that class. So far she has been the only ship of the Royal Navy to bear the name Unbending.
HMS Unswerving (P63) was a Royal Navy U-class submarine built by Vickers-Armstrong. So far she has been the only ship of the Royal Navy to bear the name Unswerving.
HMS Upstart (P65) was a Royal Navy U-class submarine built by Vickers-Armstrong. So far she has been the only ship of the Royal Navy to bear the name Upstart. After the war, she was loaned to the Greek Navy and renamed Amfitriti.
HMS Usurper (P56) was a Royal Navy U-class submarine built by Vickers-Armstrong at Barrow-in-Furness. So far she has been the only ship of the Royal Navy to bear the name Usurper.
HMS P39 was a Royal Navy U-class submarine built by Vickers-Armstrong at Barrow-in-Furness.
HMS Untamed was a Royal Navy U-class submarine built by Vickers-Armstrongs. So far, she has been the only ship of the Royal Navy to bear the name Untamed. On May 30, 1943, she sank during a training exercise in the Firth of Clyde with the loss of all 35 of her crew. Untamed was subsequently salvaged and renamed HMS Vitality, another unique name, and lasted until 1946 when she was scrapped.
HMS Oxlip was a Flower-class corvette that served in the Royal Navy during World War II.
United Kingdom
