NationMaster - Encyclopedia: Dido class cruiser

The Dido class was a class of sixteen (including the Bellona sub-class) light cruisers built for the Royal Navy. The design was influenced by the Arethusa class light cruisers. The first group of three ships were commissioned in 1940, the second group (six ships) and third group (two ships) were commissioned in 1941–1942. The Bellona class ships commissioned between 1943 to 1944. All members of the class were named after figures of Greek mythology. A ship class is a group of ships of a similar design. ... A light cruiser is a warship that is not so large and powerful as a regular (or heavy) cruiser, but still larger than ships like destroyers. ... The Royal Navy of the United Kingdom is the senior service of the British armed services being the oldest of its three branches. ... Two classes of cruiser of the Royal Navy are known as the Arethusa class: The Arethusa class of eight light cruisers built in 1912–1914 that served in World War I. The Arethusa class of four light cruisers built in 1934–1936 that served in World War II. This is... // Greek mythology consists in part in a large collection of narratives that explain the origins of the world and detail the lives and adventures of a wide variety of gods, goddesses, heroes, and heroines. ...

They were designed as fleet escorts to protect heavier units from both light surface forces and aircraft. The enthusiasm felt for them by the Board of Admiralty was borne out by good results in action and the only real problem with the type was shortage of gun-mountings and a need to stiffen them forward to take the weight of the forward turrets. Old Admiralty House, Whitehall, London, Thomas Ripley, architect, 1723-26, was not admired by his contemporaries and earned him some scathing couplets from Alexander Pope The Admiralty was historically the authority in the United Kingdom responsible for the command of the Royal Navy. ...

Armament

The class were intended to be armed with ten 5.25-inch (133 mm) guns in five twin turrets, but a shortage of the guns, due to difficulties in manufacturing them, led to the first group being armed with eight 5.25-inch guns in four twin turrets. The fifth twin turret was added later to Dido only. The first group was also armed with a single 4-inch (102 mm) gun and two quadruple 2-pounder (40 mm) pom-pom. HMS Dido was the name ship of her class of light cruisers for the Royal Navy. ... 2-pounder multiple pom-pom Mark VIII on 8-barrel mounting Mark VI. A pom-pom is a large calibre machine-gun, used mostly famously as an anti-aircraft gun by the British Royal Navy. ...

The second group had the full five twin 5.25-inch guns but did not have the single 4 in (102 mm) gun added. The third group's armament was completely changed due to the shortage of the 5.25in gun, being armed with eight 4.5-inch (114 mm) guns in four twin turrets instead. The 4.5-inch (114 mm) gun was actually better suited to the primary anti-aircraft role of the Dido class. The single 4.0-inch (102 mm) gun was also re-introduced, and its 2-pounder armament was increased from eight to ten. The BAE RO Defence 4. ...

The Bellona sub-class differed only slightly to their predecessors. They had eight 5.25-inch (133 mm) guns in four twin turrets, and had vastly improved anti-aircraft armament, with twelve 2-pounder guns and twelve Oerlikon 20 mm cannons. The bridge of the Bellona-class was lowered by one deck compared to the previous three groups, which allowed full radar control to be fitted to the 5.25-inch (133 mm) turrets and 2-pounders, due to the decreased topweight. The design of the Oerlikon 20mm cannon, by Reinhold Becker dates back to 1914, and is still in use today, after having been used extensively during the Second World War. ...

Service

In World War II, the ships of this class saw much action, including the battle of Cape Matapan, the battle of Okinawa, Operation Overlord, Operation Torch and the Second Battle of Sirte, as well as many other duties in the Mediterranean and Pacific, though it must be said that the Didos saw even more service than is mentioned here. The class lost a number of ships during the war. These were Bonaventure, Charybdis, Hermione, Naiad, Scylla and Spartan. The post-war survivors continued in service; all were decommissioned by the 1960s. Bellona, Black Prince and Royalist were loaned to the Royal New Zealand Navy post-World War II. In 1956, Diadem was sold to Pakistan and renamed Babur. Combatants Allies: Poland, British Commonwealth, France/Free France, Soviet Union, United States, China, and others Axis Powers: Germany, Italy, Japan, and others Casualties Military dead: 17 million Civilian dead: 33 million Total dead: 50 million Military dead: 8 million Civilian dead: 4 million Total dead: 12 million World War II... Combatants United Kingdom, Australia Italy Commanders Andrew Cunningham Angelo Iachino Strength 1 carrier 3 battleships 7 light cruisers 17 destroyers 1 battleship 6 heavy cruisers 2 light cruisers 17 destroyers Casualties 1 torpedo plane destroyed 1 battleship damaged 3 cruisers sunk 2 destroyers sunk The Battle of Cape Matapan was... Combatants United States United Kingdom (naval involvement only) Empire of Japan Commanders Simon Bolivar Bucknerâ€ Joseph Stilwell Mitsuru Ushijimaâ€ Strength 548,000 marines 107,000 regulars 24,000 militia Casualties 18,900 killed or missing 38,000 wounded 33,096 non-combat wounded 38 ships lost 763 aircraft lost 110... The Battle of Normandy was fought in 1944 between the German forces occupying Western Europe and the invading Allies. ... Combatants United States United Kingdom Free French Germany Vichy France Commanders Dwight Eisenhower FranÃ§ois Darlan Strength 73,500 ? Casualties 479+ dead 720 wounded 1346+ dead 1997 wounded Operation Torch was the Anglo-American invasion of French North Africa in World War II during the North African Campaign, started November... The Second Battle of Sirte was a naval battle between the Royal Navy and the Regia Marina during the World War II. It took place on 22 March 1942, in the Mediterranean, north to the Gulf of Sirte, west of Malta. ... The Mediterranean Sea is an intercontinental sea positioned between Europe to the north, Africa to the south and Asia to the east, covering an approximate area of 2. ... For other meanings of Pacific, see Pacific (disambiguation). ... HMS Bonaventure was a Dido-class cruiser of the Royal Navy. ... HMS Charybdis was a Dido-class cruiser of the Royal Navy. ... HMS Hermione was a Dido class cruiser of the Royal Navy. ... HMS Naiad was a Dido class cruiser of the Royal Navy. ... HMS Scylla (98) was a Dido-class cruiser of the Royal Navy. ... HMS Spartan was a Bellona-class cruiser of the Royal Navy. ... The 1960s decade refers to the years from 1961 to 1970, inclusive. ... HMS Bellona was the name ship of her class of light cruisers for the Royal Navy. ... HMS Black Prince was a Bellona-class cruiser of the Royal Navy. ... HMS Royalist was a Bellona-class cruiser of the Royal Navy. ... HMNZS Te Mana The Royal New Zealand Navy (RNZN) is the navy of New Zealand. ... Combatants Allies: Poland, British Commonwealth, France/Free France, Soviet Union, United States, China, and others Axis Powers: Germany, Italy, Japan, and others Casualties Military dead: 17 million Civilian dead: 33 million Total dead: 50 million Military dead: 8 million Civilian dead: 4 million Total dead: 12 million World War II... HMS Diadem was a Bellona-class cruiser of the Royal Navy. ...

Ship modifications

Didos

Bonaventure completed with only four twin 5.25in turrets because of shortages, and received a 4-inch starshell gun in X position. She had received a radar set before October 1940, but was otherwise unaltered.

Naiad completed with five turrets. She received five single 20 mm in September 1941 and had radar Type 279 by this time.

Phoebe completed with four turrets and was fitted with a 4-inch in Q position forward of the bridge. The latter was landed during her refit between November 1941 and April 1942, at New York, along with the .5 inch machine guns and Type 279 radar, while a quadruple 2-pdr supplanted the 4-inch and eleven single 20 mm guns were fitted. Radars were now Type 281, 284 and 285. The A turret was temporarily removed at the end of 1942 after torpedo damage. During repairs in the first six months of 1943, all three quadruple 2-pdr were landed, as were seven single 20 mm, to be replaced by three quadruple 40 mm Bofors guns and six twin 20 mm. Radar Type 272 was also fitted. The A turret was replaced in July 1943. Her light anit-aircraft weaponry in April 1944 was twelve 40 mm (3x4) and sixteen 20 mm (6 x 2, 4 xl). Official language(s) None, English de facto Capital Albany Largest city New York City Area Ranked 27th - Total 141,205 kmÂ² (54,520 sq. ...

Dido had four turrets and a 4-inch similar to Phoebe. The 4-in and the machine guns were removed in the latter half of 1941 at Brooklyn Navy Yard, when Q 5.25-in turret was shipped and five single 20 mm were fitted. In the early summer of 1943 three single 20 mm were exchanged for four twin 20 mm, and the radar outfit was altered by the addition of Types 272, 282, 284 and 285. April 1944 lists, however, show only eight 20 mm. The New York Naval Shipyard (NYNSY), also known as the Brooklyn Navy Yard , the New York Navy Yard and United States Navy Yard, New York, is located 1. ...

Euryalus completed with her designed armament. In September 1941 the .5in MGs were landed and five single 20 mm fitted. Two more were added by September 1942. By mid-1943 two single 20 had been removed and four twin 20 mm shipped. The type 279 radar was replaced by types 272, 281, 282 and 285. In a long refit from October 1943 to July 1944, Q turret was replaced by a quadruple 2pdr and two twin 20 mm were fitted. Radar 271 and 272 were removed and types 279b, 277 and 293 fitted. For the movie, see 1941 (film) 1941 (MCMXLI) was a common year starting on Wednesday (the link is to a full 1941 calendar). ... This article is about the year. ... 1943 (MCMXLIII) was a common year starting on Friday (the link is to a full 1943 calendar). ... 1943 (MCMXLIII) was a common year starting on Friday (the link is to a full 1943 calendar). ... 1944 (MCMXLIV) was a leap year starting on Saturday (the link is to a full 1944 calendar). ...

Hermione also completed as a five-turret ship. She had the .5 in MGs removed in October/November 1941 and received five single 20 mm. For the movie, see 1941 (film) 1941 (MCMXLI) was a common year starting on Wednesday (the link is to a full 1941 calendar). ...

Sirius completed with five turrets and five 20 mm singles. She had received two more single 20 mm by mid-1943. One of these was landed at Massawa at the end of 1943, and two single 40 mm Bofors Mk III were fitted. However, she is listed as having only seven 20 mm as light AA in April 1944 lists. By April 1945 she had two single Mk III 40 mm fitted and had landed two single 20 mm. 1943 (MCMXLIII) was a common year starting on Friday (the link is to a full 1943 calendar). ... Massawa in the 19th century Massawa or Mitsiwa (15Â° 36â€² 33â€³ N 39Â° 26â€² 43â€³ E) is a port on the Red Sea coast of Eritrea. ...

Cleopatra was completed with two single 2-pdr in 1942 in lieu of the .5 in MGs, but these were removed in the middle of that year and replaced by five single 20 mm. A sixth 20 mm was added in mid-1943. During repairs between November 1943 and November 1944, Q turret was removed, as were two quadruple 2pdr and five single 20 mm. Three quadruple 40 mm Bofors and six twin 20 mm were fitted and the singles numbered four. 1943 (MCMXLIII) was a common year starting on Friday (the link is to a full 1943 calendar). ...

Argonaut completed with four single 20 mm in lieu of the .5in MGs. She had Q turret removed during repairs in 1943/44, and lost the four single 20 mm. She received a quadruple 2pdr in lieu of the 5.25 in, and had five twin 20 mm fitted. By April 1944 her light AA comprised three quadruple 2 pdr, six twin power-operated 20 mm and five single. By the end of the war with Japan she had received five 40 mm Bofors and three single 40 mm Bofors Mk III.

Scylla completed with four twin 4.5in Mk III in UD MK III mountings because of a shortage of 5.25 in mountings. The forward superstructure was considerably modified to accommodate these and also to increase crew spaces. Her light AA on completion was eight single 20 mm. Six twin power-operated 20 mm were added at the end of 1943.

Charybdis also completed with four twin 4.5 inch, and had in addition a single 4in Mk V for-ward of X mounting. Her light AA at completion was four single 20 mm and two single 2-pdr. The 4-inch starshell gun and two single 2-pdr were removed and replaced by two twin and two single 20 mm, probably in 1943. 1943 (MCMXLIII) was a common year starting on Friday (the link is to a full 1943 calendar). ...

Bellonas

Royalist was converted to an Escort Carrier Squadron flagship immediately on completion, when an extra two twin 20 mm were fitted as well as four single 20 mm. She was the only ship to receive an extensive postwar modernisation.

Bellona had four single 20 mm added by April 1944, and received an extra eight single 20 mm by April 1945.

Black Prince and Diadem also received eight single 20 mm, and had a further two twin 20 mm by early 1945.

Contents

Armament

Service

Ship modifications

Didos

Bellonas

See also

Contents

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Service

Ship modifications

Didos

Bellonas

See also

Armament