Builder: John Brown & Company
Laid down: 1 september 1916
Launched: 22 August 1918
Commissioned: 15 May 1920
Fate: Sunk 24 May 1941
------General characteristics------
Class & type: Admiral-class battlecruiser
Displacement: 46,980 long t(47,430 t)depp load
Length: 262.3 m
Beam: 31.8 m
Draft: 9.8
Speed: 1920 57 km/h,1941 52 km/h
Armament: 4x2 - BL 15-inch Mk I guns,12x1 - BL 5.5-inch Mk I Guns,4x1 - QF 4-inch Mark V anti-aircraft guns,6x21-inch(533mm)torpedo tubes 1941,as sunk,4x2-15-inch(381mm)guns,7x2-QF 4 - inch Mk Xvi AAgun,3x8 - QF 2 - pdr "pom pom"AA guns,5x4 - 0.5 - inch Vickers machine guns,5x20 - barrel "Unrotated Projectile"Mounts,2x2 - 21 - inch above water torpedo tubes
Armour: Belt:152-305mm,Deck:19-76mm,Barbettes:127-305mm,Turrets:279-381mm,Conning tower:229-279mm,Bulkheads:102-127mm
Aircraft carried: 1 fitted 1931-32,1 catapult
HMS Hood (pennant number 51) was the last battlecruiser built for the Royal Navy. Commissioned in 1920, she was named after the 18th-century Admiral Samuel Hood. Hood operated in World War II and was sunk by the German battleship Bismarck in 1941.
One of four ‹The template Sclass2 is being considered for deletion.› Admiral-class battlecruisers ordered in mid-1916, her design — although drastically revised after the Battle of Jutland and improved while she was under construction—still had serious limitations. For this reason she was the only ship of her class to be completed. Hood was involved in a number of showing the flag exercises between her commissioning in 1920 and the outbreak of war in 1939, including training exercises in the Mediterranean Sea and a circumnavigation of the globe with the Special Service Squadron in 1923 and 1924. She was attached to the Mediterranean Fleet following the outbreak of the Second Italo-Abyssinian War. When the Spanish Civil War broke out, Hood was officially assigned to the Mediterranean Fleet until she had to return to England in 1939 for an overhaul. By this time, advances in naval gunnery had reduced Hood's usefulness. She was scheduled to undergo a major rebuild in 1941 to correct these issues, but the outbreak of World War II in September 1939 forced the ship into service without the upgrades.
When war with Germany was declared Hood was operating in the area around Iceland, and she spent the next several months hunting between Iceland and the Norwegian Sea for German commerce raiders and blockade runners. After a brief overhaul of her propulsion system, she sailed as the flagship of Force H, and participated in the destruction of the French Fleet at Mers-el-Kebir. Relieved as flagship of Force H, Hood was dispatched to Scapa Flow, and operated in the area as a convoy escort and later as a defence against a potential German invasion fleet. In May 1941, she and the battleship Prince of Wales were ordered to intercept the German battleship Bismarck which was en route to the Atlantic where she was to attack convoys. On 24 May 1941, early in the Battle of the Denmark Strait, Hood was struck by several German shells and exploded; the loss had a profound effect on the British people. Prime Minister Winston Churchill ordered the Royal Navy to "sink the Bismarck", and they fulfilled his command on 26–27 May.
The Royal Navy conducted two inquiries into the reasons for the ship's quick demise. The first, held very quickly after the ship's loss, concluded that Hood's aft magazine had exploded after one of Bismarck's shells penetrated the ship's armour. A second inquiry was held after complaints were received that the first board had failed to consider alternative explanations, such as an explosion of the ship's torpedoes. While much more thorough than the first board, it concurred with the first board's conclusion. Despite the official explanation, some historians continued to believe that the torpedoes caused the ship's loss while others proposed an accidental explosion inside one of the ship's gun turrets that reached down into the magazine. Other historians have focused on the cause of the magazine explosion. The discovery of the ship's wreck in 2001 confirmed the conclusion of both boards, although the exact reason why the magazines detonated will forever be a mystery as that area of the ship was thoroughly destroyed in the explosion.
