Queen Elizabeth class battleship: Wikis

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HMS Queen Elizabeth Lemnos 1915 AWM H12931 clipped.jpeg
HMS Queen Elizabeth in original configuration at Lemnos, 24 April 1915
Class overview
Name: Queen Elizabeth
Preceded by: Iron Duke-class
Succeeded by: Revenge-class
Completed: six ordered, five built
Lost: 1
General characteristics
Class and type: Battleship
Displacement: 27,500 tons standard
33,000 tons full load
Length: 645 feet 9 inches (196.82 m)
Beam: 90 feet 6 inches (27.58 m)
Draught: 30 feet 2 inches (9.19 m)
Propulsion: Parsons direct drive steam turbines
24 boilers
4 shafts
75,000 shp,
Bunkerage: 3,400 tons oil
Speed: 24 knots (44 km/h)
Range: 5,000 nmi (9,000 km) at 12 knots (22 km/h)
Complement: 950–1300
Armament:

As built:
8 × Mk I 15-inch/42 guns (4 x 2)
16 (Queen Elizabeth) or 14 (other ships) × single Mk XII 6-inch guns
2 × single 3-inch anti-aircraft guns
4 × single 3-pdr (47 mm) saluting guns

4 × 21-inch submerged torpedo tubes
Armour: As built armour:
Belt: 13 inch tapering to 6 inch forward and 4 inch aft
Upper belt: 6 inches
Bulkheads: 6 inch and 4 inch forward; 6 in ch and 4 inch aft
15 inch Turrets: 11 inch sides; 13 inch faces; 4.25 inch top
Barbettes: 10 to 7 inches above belt; 6 to 4 inches below belt
6 inch guns: 6 inch
Conning tower: 11 inch side; 3 inch roof; 4 inch revolving hood
Conning tower tube: 6 inches to upper deck; 4 inches below
Torpedo conning tower: 6 inch
Torpedo conning tower tube: 4 inches to upper deck
As built protective plate:
Vertical:
Torpedo bulkheads: 1 inch + 1 inch
Magazine-end bulkheads: 1 inch + 1 inch (extra 1 inch layer added after Battle of Jutland)
Funnel uptakes: 1.5 inches
Horizontal:
Forecastle: 1 inch over 6 inch battery
Upperdeck 2 to 1.25 inches from A–Y barbettes
Main deck: 1.25 inches at forward and aft ends
Middle deck: 1 inch (2 inches after Battle of Jutland)
Lower deck: 3 inches at extreme ends; 2.25 inches over steering gear; 1 inch forward

The Queen Elizabeth-class battleships were a class of five super-dreadnoughts of the Royal Navy. The lead ship was named in honour of Elizabeth I of England. These majestic battleships were superior in firepower, protection and speed to their Royal Navy predecessors of the Iron Duke-class as well as preceding German classes such as the König-class, although the corresponding Bayern-class ships were competitive except for being 2 knots (3.7 km/h) slower. As such, they are generally considered the first fast battleships.

The Queen Elizabeths were the first battleships to be armed with BL 15 inch /42 Mk I guns (381 mm), and were described in the 1919 edition of Jane's Fighting Ships as "the finest class of Capital Ships yet turned out." They saw much service in both world wars.

Contents

Design history

As depicted in Brassey's Naval Annual 1923

Following the success of the 13.5-inch (343 mm) gun, the Admiralty decided to develop a 15-inch (381 mm) gun to equip the battleships of the 1912 construction programme. The move to the larger gun was accelerated by one or two years by the intervention of Winston Churchill, now at the Admiralty. Rather than waiting for prototype guns, the entire design was optimized on paper for the new weapon, and construction commenced immediately. In making this decision, the Admiralty ran a considerable risk, as a forced reversion to the 13.5-inch gun would have resulted in a much weaker ship.

The initial intention was that the new battleships would have the same configuration as the preceding Iron Duke-class, with five twin turrets and the then-standard speed of 21 knots (39 km/h). However, it was realised that, by dispensing with the so-called "Q" turret amidships, it would be possible to free up weight and volume for a much enlarged powerplant, and still fire a heavier broadside than the Iron Duke. The original 1912 programme envisaged three battleships and a battlecruiser, possibly an improved version of HMS Tiger named Leopard. However, given the speed of the new ships, envisaged as 25 knots (46 km/h), it was decided that the battlecruiser would not be needed and a fourth battleship would be built instead.[1] When the Federation of Malay States offered to fund a further capital ship, it was decided to add a fifth unit to the class (HMS Malaya).

The Director of Naval Construction (DNC) advised that the concept would be feasible only if the ships were powered solely by oil. Previous classes, including those still in construction, used fuel oil — still relatively scarce — as a supplement to coal, of which the UK then commanded huge reserves. However, the then–First Lord of the Admiralty, Winston Churchill, undertook to guarantee a supply of oil in wartime, thereby allowing the programme to proceed. The oil eventually was guaranteed by the negotiation of the Anglo-Persian Oil Convention.[2]

Meanwhile, an investigation led by Admiral Jackie Fisher had worked through all the logistical problems associated with oil fuel instead of coal, and so oil fuel was installed. Oil has a much greater energy density, vastly simplified refuelling arrangements, requires no stokers, and emits much less smoke to obscure gun laying, and makes the ships less visible on the horizon.

A further ship was authorized in 1914 and would have been named Agincourt (a name later applied to a dreadnought expropriated from Turkey). Although most sources and several official papers in the class's Ships Cover[3] describe her as a further repeat of the QE design, one historian has suggested that Agincourt would have been built on battlecruiser lines. This design would have kept the QE armament, but substituted thinner armour [down to 10 inches (250 mm) instead of 12 inches (300 mm), for example] in order to gain a 28-knot (52 km/h) top speed.[4] Whatever the case, Agincourt was cancelled at the outbreak of war in 1914.[5]

Evaluation of Design

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Main armament

The 15-inch (381 mm) gun turned out to be a complete success in service. It was reliable and extremely accurate, being able to drop tight groups of shells at 20,000 yards (18,000 m). Poor shell design reduced its effectiveness at the Battle of Jutland, but this was addressed with the arrival of the superior "Green Boy" shells in 1918. The gun even remained competitive in World War II after receiving further shell upgrades and mountings with greater elevation, and HMS Warspite would eventually record a hit at Cape Matapan which to this day is one of the longest-range naval gunnery hits in history.

Armour

Armour protection was modified from the previous Iron Duke-class, with a thicker belt and improved underwater protection. The scale of deck armour was less generous, though typical of contemporary practice. However, four of the ships survived a considerable pounding at the Battle of Jutland while serving as the 5th Battle Squadron, so it should be judged as sufficient for its time.

Secondary armament

As designed, and implemented on Queen Elizabeth, the 6-inch Mk XII guns were mounted in hull casemates, with six guns under director control on each side in casemates on the upper deck between B turret and the second funnel and two more in hull casemates on each side on the main deck aft below X and Y turrets, for a total of sixteen guns.

The mounting of the 6-inch (152 mm) secondary armament in hull casemates drastically reduced the reserve of buoyancy, since the casemates could take on water if submerged. In practice, the casemates would be flooded even in normal steaming if the sea was heavy.[6] In addition, the ammunition supply arrangements for the 6-inch guns were relatively exposed; during the Battle of Jutland, this resulted in an ammunition fire aboard Malaya that nearly resulted in the loss of the ship.[7]

Forecastle deck gun as added to all ships in 1915-1916, here seen on Warspite after Jutland

The aft four casemate guns in Queen Elizabeth were soon found to be of little use and were removed and the casemates plated over, and the other ships were completed without them. The aft casemates were replaced in all ships with two guns protected by shields mounted on the forecastle deck, one on each side. The ten guns which were hence no longer required for the Queen Elizabeths (two from each ship) were used in 1915 to arm the five M29 class monitors.

The forecastle-mounted guns were removed in late 1916, leaving the final configuration as twelve 6-inch guns in hull casemates until the 1930s.

The secondary armament of the five ships received differing degrees of modernisation in the 1930s and is hence discussed on the individual ships' pages.

Conclusion

In some respects, the ships did not quite fulfil their extremely demanding requirement. They were seriously overweight, as a result of which the draught was excessive and they were unable to reach the planned 25 knots (46 km/h) in service. In the event, the combination of oil fuel and more boilers provided for a service speed of about 24 knots (44 km/h), still a useful improvement on the traditional battle line speed of 21 knots (39 km/h) and just fast enough to be thought of as the first fast battleships. However, after Jutland Admiral John Jellicoe was persuaded that the slowest ship of this class was good only for about 23 knots (43 km/h), and concluded that, since this should be considered as the speed of the squadron, it would not be safe to risk them in operations away from the main battlefleet. Despite these problems, most of which were mitigated in service, the ships were well received and proved outstandingly successful in combat. The savings in weight, cost and manpower made possible by oil fuel only were convincingly demonstrated, as were the benefits of concentrating a heavier armament into fewer mountings.

The class was followed by the Revenge-class, which took the Queen Elizabeth configuration and economized it back down to the standard 21-knot (39 km/h) battle line.

The intended successor to the Queen Elizabeths was to be an unnamed fast battleship with high freeboard, with secondary armament mounting clear of spray, a shallow draught and a top speed of at least 30 knots (56 km/h), however First Sea Lord Fisher changed it to an even faster but less armored battlecruiser. Out of the class of four ships, only HMS Hood was completed. Though armour was hastily added during construction that would have made her theoretically on a par with the Queen Elizabeths, the Royal Navy were well aware of the flawed reworking and always considered Hood a battlecruiser and not a fast battleship.

The First World War

The class performed with distinction in World War I.

Queen Elizabeth was detached from the squadron and took part in the Dardanelles Campaign, but missed Jutland as she was undergoing dock maintenance.

At the Battle of Jutland, four of the ships formed Admiral Hugh Evan-Thomas's 5th Battle Squadron, and in the clash with the German 1st Scouting Group under Admiral Franz von Hipper they "fired with extraordinary rapidity and accuracy" (according to Reinhard Scheer), damaging SMS Lützow and Seydlitz and a number of other German warships. These battleships were able to engage German battlecruisers at a range of 19,000 yards (17,400 m), which was beyond the maximum range of the Germans' guns.[8] Three of the Queen Elizabeths received hits from German warships during the engagement, yet they all returned home. Warspite was the most heavily damaged, with her rudder jammed and taking fifteen hits, coming close to foundering.

Between the Wars

Between the wars, the ships received considerable upgrade, in some cases amounting to a new ship inside the old hull. This included new machinery, small-tube boilers, deck armour upgrades, torpedo belt armour, trunked funnels, new secondary armament and anti-aircraft armament, and many gunlaying and electronics upgrades. Queen Elizabeth, Valiant, and Warspite were the most modernized, receiving the new "Queen Anne's castle" block superstructure for the bridge, and dual-purpose secondaries in turret mountings.[9]

The Second World War

In World War II, the class also performed with distinction, though their age, and the increasing obsolescence of the battleship in the face of air power, was beginning to show.

Barham and Malaya, the least-modernized of the class, were at a disadvantage compared to modern battleships. In spite of this, they remained useful; Malaya prevented an attack on a transatlantic convoy by the modern German battlecruisers Scharnhorst and Gneisenau simply by being present.[10] Queen Elizabeth, Warspite, and Valiant, the more modernized of the class, fared better. With her modern fire control equipment, Warspite scored a hit on an Italian battleship during the Battle of Calabria at a range of more than 26,000 yards, one of the longest range naval artillery hits in history.[11]

However, modern torpedoes outclassed their torpedo belt protection: in November 1941, Barham, although admittedly the least modernized of the quintet, was torpedoed by a U-Boat and sank in just five minutes, with the loss of over 800 of her crew when her magazines detonated. Otherwise, they proved extremely resilient: Warspite survived a direct hit and two near-misses[12] by a German glider bomb of a type that sank a modern Italian battleship, while Queen Elizabeth and Valiant were repaired and returned to service after being badly damaged by limpet mines[13] placed by Italian frogmen during a raid at Alexandria Harbour in 1941.

Ships of the class

  • Barham received five hits at Jutland, suffering 26 dead and 46 wounded and fired 337 shells. In World War II, she fought at Cape Matapan. On 25 November 1941 she was struck by three torpedoes from U-331, and sunk along with 850 of her crew. The filming of her turning over onto to her portside and subsequent explosion, is one of the most powerful non-nuclear explosions caught on film.
  • Malaya was hit eight times at Jutland, suffering 63 dead and 68 wounded and fired 215 shells. In World War II she escorted convoys and was damaged by a torpedo from U-106 in 1941. Subsequently she escorted several convoys and supported various operations following the Normandy invasion until she was decommissioned in 1945.
  • Queen Elizabeth missed Jutland, but took part in the Dardanelles Campaign in World War I. In World War II she was mined by Italian frogmen and grounded in the shallow water of Alexandria Harbour in 1941. She was subsequently repaired, and served in the Far East until 1945.
  • Valiant astonishingly received no hits at Jutland but suffered one wounded and fired 288 shells. In World War II, she took part in the destruction of the French Fleet at Mers-el-Kebir, and was mined and damaged at Alexandria in 1941. She was repaired, and served in the Far East until 1944. On 8 August 1944 whilst in the floating dock at Trincomalee, Ceylon, she was severely damaged when the dock collapsed with the result that repairs were stopped.
  • Warspite had perhaps the most distinguished career of any Royal Navy ship of the 20th century. She suffered severe damage at Jutland and nearly foundered (she was hit by at least 15 heavy shells). She lost 14 dead and 32 wounded, firing a total of 259 shells. In World War II, she took part in many battles, including Narvik, Cape Matapan, Crete, and Salerno, where she was hit by a glider bomb. She was never fully repaired, and became a coastal bombardment ship, covering the Normandy landings, and further operations in other parts of France.
  • Agincourt is often grouped with the rest of the Queen Elizabeth-class. She was authorized in 1913, and intended for completion in late 1916, but was cancelled after the outbreak of the First World War.[5]

The Canadian Naval Aid Bill of 1913 intended to provide the funds for three modern battleships, which most likely would have been three more members of the Queen Elizabeth-class, in much the same way as Malaya had been funded. However, the bill met with stiff opposition in Parliament, and was not passed.[14] It is unclear if these ships would have served in the Royal Navy (as with outright gifts like Malaya or the battlecruiser New Zealand), or if they would have served in the Royal Canadian Navy (HMAS Australia, a sister ship to New Zealand, served with the Royal Australian Navy).

References

Bibliography

  • Brown, DK. The Grand Fleet: Warship Design and Development 1906–1922. Caxton Editions 2003. ISBN 1-84067-531-4.

Notes

  1. ^ Breyer, Siegfried. Battleships and Battle Cruisers 1905-1970. New York: Doubleday, 1973, p. 135, 141.
  2. ^ Churchill, Winston S. The World Crisis, 1911–1918. Free Press 2005. ISBN 0-7432-8343-0.
  3. ^ A Ships Cover was an official volume prepared by the Constructor's Department and contained machinery contracts, rough design specifications, trials reports, and other documents relating to the design, construction, and repair work for a specific class of ships. Surviving Covers are held by the National Maritime Museum, Greenwich.
  4. ^ Lambert, Nicholas A. "'Our Bloody Ships' or 'Our Bloody System': Jutland and the Loss of the Battle Cruisers, 1916." The Journal of Military History: 61, January 1998, pp. 29-55.
  5. ^ a b Breyer, p. 140.
  6. ^ Conway’s All the World’s Fighting Ships, 1906–1921. Conway Maritime Press, 1985. ISBN 0-85177-245-5. p. 34.
  7. ^ Campbell, NJM. Jutland: An Analysis of the Fighting . Conway Maritime Press, 1986. ISBN 0-85177-379-6. p. 132.
  8. ^ [1]
  9. ^ The Battleship Kongô
  10. ^ www.scharnhorst-class.dk
  11. ^ The German warship Scharnhorst scored a hit on the British aircraft carrier Glorious at approximately the same range, a month earlier, during the evacuation of Norway.
  12. ^ 1.JmA - Special German weapons
  13. ^ Winton, John. Cunningham. John Murray Publishers, 1998.  
  14. ^ Borden's Naval Aid Bill, 1912

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