| Infantry Tank Mark II | |
|---|---|
Matilda displaying a captured Italian flag |
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| Type | Infantry tank[1] |
| Place of origin | United Kingdom[1] |
| Service history | |
| In service | 1939-1945 |
| Used by | United Kingdom Australia Soviet Union |
| Wars | Second World War 1948 Arab–Israeli War |
| Production history | |
| Designer | Mechanization Board and Messrs Vulcan[1] |
| Designed | 1937[1] |
| Manufacturer | Vulcan Foundry and others |
| Produced | 1937–1943 |
| Number built | 2,987 |
| Variants | see Variants below |
| Specifications | |
| Weight | 25 tons[2] |
| Length | 15 ft 11 in (6.0 m) |
| Width | 8 ft 6 in (2.6 m)[3] |
| Height | 8 ft 3 in (2.5 m) |
| Crew | 4 [3] (Driver, gunner, loader, commander) |
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| Armour | 20 to 78 mm max[3] |
| Main armament |
2 pounder (40 mm),[5] 93 armour-piercing rounds[5] |
| Secondary armament |
7.92 mm Besa machine gun[5] 2,925 rounds[5] |
| Engine | 2 diesel, AEC 6 cylinder engines[nb 1][5] or 2 diesel Leyland engines[2] 94 Brake horsepower – 95 Brake horsepower[6] |
| Power/weight | 6.55 hp/tonne |
| Transmission | Wilson epicyclic pre-selector gearbox, 6 speeds[4] |
| Suspension | Coil spring[2] |
| Operational range |
160 miles (257 km) [3] |
| Speed | 16 miles per hour (26 km/h) (on road)[3] 9 miles per hour (14 km/h) (off road) |
| Steering system |
Rackham clutch[4] |
The Infantry Tank Mark II known as the Matilda II (sometimes referred to as Matilda senior or simply an 'I' tank) was a British infantry tank of the Second World War. It was also identified from its General Staff Specification A12.
It served from the start of the war to its end and became particularly associated with the North Africa Campaign. It was replaced in service by the Infantry Tank Mk III Valentine.
When the earlier Infantry Tank Mark I which was also known as "Matilda" was removed from service the Infantry Tank Mk II simply became known as the Matilda.
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The first suggestion for a larger Infantry Tank was made in 1936, with specification A12 and contractor decided around the end of the year.[7]
The Infantry Tank Mk II was designed at the Royal Arsenal, Woolwich[8] to General Staff specification A.12[1] and built by the Vulcan Foundry. The design was based on the A7[9] (which had started development in 1929) [10] rather than on the Infantry Tank Mk I, which was a two man tank with a single machine gun for armament.
When war was recognised as imminent, production of the Matilda II was ordered and that of the Matilda I curtailed. The first order was placed shortly after trials were completed with 140 order from Vulcan Foundry in mid 1938.[11]
The Matilda Senior[12] weighed around 27 tons (27 tonnes or 60,000 lb)[13] more than twice as much as its predecessor, and was armed with a QF 2 pounder (40 mm) tank gun in a three-man turret. The turret traversed by hydraulic motor or by hand through 360 degrees; the gun itself could be elevated through an arc from -15[nb 2] to +20 degrees.[5] One of the most serious weaknesses of the Matilda II was the lack of a high explosive round for its main gun. A high explosive shell was designed for the 2 pounder but for reasons never explained it was never placed in production. With its heavy armour the Matilda II was an excellent infantry support tank, but had to rely on its machine gun when operating with infantry units.[15]
Like other infantry tanks it was heavily armoured; from 20 mm at the thinnest it was 78 mm (3.1 inch) at the front, much more than most contemporaries. The turret armour was 75 millimetres (3.0 in) all round,[5] the hull side armour was 65 to 70 millimetres (2.6 to 2.8 in),[nb 3] and the rear armour, covering the engine, was 55 millimetres (2.2 in).[5] The frontal armour was 75 millimetres (3.0 in), although the nose plates top and bottom were thinner but angled. The turret roof was the same thickness as the hull roof and engine deck: 20 millimetres (0.79 in).[14] The German Panzer III and Panzer IV tanks, of the same period, had 30 to 50 millimetres (1.2 to 2.0 in) thick hull armour. The shape of the nose armour was based on the US Christie design,[16] and came to a narrow point with storage lockers added on either side. The heavy armour of the Matilda's cast turret became legendary; for a time in 1940–41 the Matilda earned the nickname "Queen of the Desert" although its weaknesses made this nickname difficult to justify.[17] At the time it was designed, this armour protection was impervious to the 37 mm and 50 mm calibre anti-tank guns employed by the German forces, as well as the 47 mm used by the Italians in North Africa; only the 75 mm PAK 40 and 88 mm anti-aircraft gun could tackle it reliably.
The weight of the armour, together with the relatively weak twin-engine power unit (the engine was adapted from that of a bus[18]) and complex, troublesome suspension severely limited the speed of the vehicle. In the desert terrain of North Africa the Matilda could average only about 6 mph (9.7 km/h). This was not thought to be a problem because the Matilda was specifically designed in accordance with the British doctrine of infantry tanks, that is, heavily-armoured but slow-moving vehicles designed to provide support to infantry; a speed equal to the walking speed of a man was considered sufficient.
Each engine had a coolant and lubrication system. The radiators were to the rear of the engine compartment over the transmission. The twin engine design doubled the maintenance effort for crews and often resulting in uneven wear–and–tear of components. The twin engines gave some redundancy – if one engine broke down, the tank could "limp along" on the other.[19]
The tank was carried by 5 double wheel bogies on each side. Four of the bogies were paired on a common coil spring. The fifth, rearmost, bogie was sprung against a hull bracket. Between the first bogie and the idler wheel was a "jockey wheel". The first Matildas had return rollers, these were replaced in later models with track skids which were far easier to manufacture.
The turret carried the main armament with the machine gun to the right in a rotating internal mantlet. Two smoke grenade launchers were carried on the right side of the turret.[20] The grenade launcher mechanisms were cut down Lee-Enfield rifles, each firing a single smoke grenade.
The first Matilda was produced in 1937 but only two were in service when war broke out in September 1939. Following the initial order from Vulcan Foundry, a second order was placed shortly after with Ruston & Hornsby.[21] Some 2,987 tanks were produced by the Vulcan Foundry, John Fowler & Co. of Leeds, Ruston & Hornsby, and later by the London, Midland and Scottish Railway at Horwich Works; Harland and Wolff, and the North British Locomotive Company Glasgow. The last were delivered in August 1943. Peak production was 1,330 in 1942, the most common model being the Mark IV.[22]
The Matilda was difficult to manufacture. For example, the pointed nose was a single casting that, upon initial release from the mould, was thicker than required in some areas. To avoid a needless addition to the tank's weight, the thick areas were ground away. This process required highly skilled workers and additional time. The complex suspension and multi-piece hull side coverings also added time to manufacturing.[16]
The Matilda was first used in combat by the 7th Royal Tank Regiment in France in 1940. Only 23 of the unit's tanks were Matilda IIs; the rest of the British Infantry Tanks in France were A11 Matildas.[23] Its 2-pounder gun was comparable to other tank guns in the 37 to 45 mm range. Due to the thickness of its armour, it was largely immune to the guns of the German tanks and anti-tank guns in France.[24] The famous 88 mm anti-aircraft guns were pressed into service as the only effective counter. In the counter-attack at Arras, although British Matilda IIs (and Matilda Is) were able briefly to disrupt German progress, being unsupported their losses were high. All vehicles surviving the battles around Dunkirk were abandoned when the BEF evacuated.
Up to early 1942, in the war in North Africa, the Matilda proved highly effective against Italian and German tanks, although vulnerable to the larger calibre and medium calibre anti-tank guns.
In late 1940, during Operation Compass, Matildas of the British 7th Armoured Division wreaked havoc among the Italian forces in Egypt. The Italians were equipped with L3 tankettes and M11/39 medium tanks, neither of which had any chance against the Matildas. Italian gunners were to discover that the Matildas were impervious to a wide assortment of artillery. Matildas continued to confound the Italians as the British pushed them out of Egypt and entered Libya to take Bardia and Tobruk. Even as late as November 1941, German infantry combat reports show the impotence of ill-equipped infantry against the Matilda.[25]
Ultimately, in the rapid manoeuvre warfare often practised in the open desert of North Africa, the Matilda's low speed and unreliable steering mechanism became major problems. Another problem was the lack of a high-explosive shell (the appropriate shell existed but was not issued). When the German Afrika Korps arrived in North Africa, the 88 mm anti-aircraft gun was again pressed into service against the Matilda, causing heavy losses during Operation Battleaxe, when sixty-four Matildas were lost. The arrival of the more powerful 50mm Pak 38 anti-tank gun also provided a means for the German infantry to engage Matilda tanks at combat ranges. Nevertheless, during Operation Crusader Matilda tanks of 1st and 32nd Army Tank Brigades were instrumental in the breakout from Tobruk and the capture of the Axis fortress of Bardia .[26] The operation was decided by the infantry tanks after the failure of the cruiser tank equipped 7th Armoured Division to overcome the Axis tank forces in the open desert.[27]
As the German army received new tanks with more powerful guns, as well as more powerful anti-tank guns and ammunition, the Matilda proved less and less effective. Firing tests conducted by the Afrikakorps showed that the Matilda had become vulnerable to a number of German weapons at ordinary combat ranges .[28] Due to the "painfully small"[29] size of its turret ring - 54 inches (1.37 m) - the tank could not be up-gunned sufficiently to continue to be effective against more heavily armoured enemy tanks. It was also somewhat expensive to produce. Vickers proposed an alternative the Valentine tank, which had the same gun and a similar level of armour protection but on a faster and cheaper chassis derived from that of their "heavy cruiser" tank. With the arrival of the Valentine in autumn 1941, the Matilda was phased out by the British Army through attrition, with lost vehicles no longer replaced. By the time of the battle of El Alamein (October 1942), few Matildas were in service, with many having been lost during Operation Crusader and then the Gazala battles in early summer of 1942. Around twenty-five took part in the battle as mine-clearing, Matilda Scorpion mine flail tanks.
In early 1941, a small number of Matildas were used during the East Africa Campaign at the Battle of Keren. However, the mountainous terrain of East Africa did not allow the tanks of B Squadron 4th Royal Tank Regiment to be as effective as the tanks of the 7th Royal Tank Regiment had been in Egypt and Libya.
A few Matildas of the 7th RTR were present on Crete during the German invasion, and all of them were lost.[30]
In the Pacific Japanese forces were lacking in heavy anti-tank guns and the Matilda remained in service with several Australian regiments in the Australian 4th Armoured Brigade, in the South West Pacific Area. They first saw active service in the Huon Peninsula campaign in October 1943. Matilda II tanks remained in action until the last day of the war in the Wewak, Bougainville and Borneo campaigns, which made the Matilda the only British tank to remain in service throughout the war.[3]
The Red Army received 1,084 Matildas.[3] The Soviet Matildas saw action as early as the Battle of Moscow and became fairly common during 1942. Unsurprisingly, the tank was found to be too slow and unreliable. Crews often complained that snow and dirt were accumulating behind the "skirt" panels, clogging the suspension. The slowness and heavy armour made them comparable to the Red Army's KV-1 heavy tanks, but the Matilda had nowhere near the fire-power of the KV. Most Soviet Matildas were expended during 1942 but a few served on as late as 1944. The Soviets modified the tanks with the addition of sections of steel welded to the tracks to give better grip.[3]
Following Operation Battleaxe a dozen Matildas left behind the Axis lines were repaired and put into service by the Germans.[31] The Matildas were well regarded by their German users [32] although their use in battle caused confusion to both sides, despite extra-prominent German markings.[31]
Australian variants:
Around 45 Matilda IIs survive in various degrees of preservation. The majority (around 30) are in Australia, either in museums or in private ownership. A notable collection is that of the Royal Australian Armoured Corps Memorial and Tank Museum, at Puckapunyal, Australia, which has five Matilda IIs on display. In Britain, the Imperial War Museum in London, and the Royal Armoured Corps Tank Museum in Bovington, Dorset, hold examples of the Matilda II. An Australian Matilda Tank-Dozer in running (restored) condition is also held by a private collector near Bathurst NSW. The Matilda II at Bovington is in running condition.[40]
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| British armoured fighting vehicle production during World War II |
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