Fighting On Film: The Way Ahead (1944)

Join us for as we examine the Carol Reed-directed 1944 British classic ‘The Way Ahead’ starring David Niven, Stanley Holloway, William Hartnell, Peter Ustinov and John Laurie. We’re joined by special guest Richard Fisher, of the Vickers MG Collection and Research Association, who picked the film partly due to it’s iconic scene featuring a Vickers Gun! The film follows a platoon of men through their call up, training and up to their first experience of battle!

You can watch ‘The New Lot’ (1943) on the IWM’s site here.

The episode is also available on all other podcast platforms, you can find them here.

Here’s some stills from the film:

Be sure to follow us on Twitter @FightingOnFilm

Thanks for listening!

Fighting On Film: The Siege of Firebase Gloria (1989)

Join us, on the 53rd anniversary of the week the Tet Offensive began, as we take a look at 1989’s ‘The Siege of Firebase Gloria’ starring R. Lee Ermey, Wings Hauser & Albert Popwell. Directed Brian Trenchard-Smith its a Vietnam last stand movie that riffs on its predecessors.

The episode is also available on all other podcast platforms, you can find them here.

Here’s some stills from the film:

Be sure to follow us on Twitter @FightingOnFilm

Fighting On Film: Bataan (1943)

Join us as we look at 1943’s ‘Bataan’ starring Robert Taylor, Robert Walker, Lloyd Nolan, Kenneth Spencer and Desi Arnaz. Directed by Tay Garnett, it’s one of the few films to look at the brutal Battle of Bataan. It’s a classic last stand movie and incorporates elements from the battle which saw some of its hardest fighting 79 years ago this month.

The episode is also available on all other podcast platforms, you can find them here.

Here’s some stills from the film:

Be sure to follow us on Twitter @FightingOnFilm

Fighting On Film: Go For Broke! (1951)

In this episode of Fighting On Film we examine 1951’s ‘Go For Broke!‘, written & directed by Robert Pirosh and starring Van Johnson – who had worked together on ‘Battleground‘ (FoF Episode 6). The film tells the unique story of the 442nd Infantry Regiment, a US Army unit made up of Japanese-Americans who became the most decorated unit of its size of World War Two! 

The episode is also available on all other podcast platforms, you can find them here.

Here’s some stills from the film:

Be sure to follow us on Twitter @FightingOnFilm

US Medium Tanks of the 1920s

I recently came across some archival footage which gives some glimpses of some quite rare US medium tanks developed in the 1920s. The footage features the M1921, the T2 Medium Tank and a Christie Tank.

An M1921 Medium Tank (US National Archives)
An M1921 Medium Tank (US National Archives)

The US tank arm subsequently abandoned the various medium tank designs they’d been working on and shifted towards cheaper light tanks. Always special finding archival footage, hope you enjoy the video.

Check out our other videos on early tank here


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M56 Scorpion – Lightweight Self-Propelled Gun

The need for a lightweight self-propelled anti-tank gun was identified in the late 1940s. The T101 development program took just over 5 years and $2.5 million dollars to develop what became the M56.

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Front, right view of the M56 Scorpion (Matthew Moss)

The M56 was intended to act as an airmobile support weapon for the US Army’s airborne forces that was capable of traversing muddy, marshy, sandy and snowy terrain. Airborne infantry have historically been lightly armed and sometimes struggled against enemy forces equipped with armour. Attempts to level the playing field with glider transported anti-tank guns or even super light tanks could only do so much. Airborne operations during world war two proved light tanks, like the M22 Locust, were out-gunned, under-armoured and largely useless. While light artillery proved effective it lacked mobility and while infantry anti-tank weapons like the Bazooka were extremely useful they were close quarter weapons.

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The T101 – Prototype M56 (US National Archive)

In response the US Army decided to abandon one of the points of the classic ‘iron triangle’ of armoured vehicle design all together, sacrificing protection for firepower and mobility. The unarmoured 16,000 lb (7 tonne) vehicle could be dropped from a transport plane to support paratroops and later heliborne air cav units.

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An M56 (US Army)

The M56 was developed and manufactured by the Cadillac Motor Car Division of General Motors, a pilot version was completed by 1955. The pilot model, designated the Full-Tracked Self-Proppelled Gun T101 is seen in this photograph from October 1955. When the vehicle finally entered production in 1957 it was largely identical to the T101 except for changes to the location of the radio, the design of the gun’s muzzle device, the hinged flaps on the gun shield were abandoned and the sand skirts were also abandoned. The Scorpion had no secondary armament and no armour. Protection for its 4-man crew amounted to nothing more than a gun shield, which also has a window for the driver.

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A view of the ‘fighting compartment’ of the M56, the ammunition storage rack is missing(Matthew Moss)

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View of the driver’s position (Matthew Moss)

The 90mm M54 high velocity gun was mounted on a pintle in the centre of the vehicle with the driver on the left and the vehicle commander, loader and gunner sat around the gun. The gun could be traversed 30-degrees left and right and had 10-degrees depression and up to 15-degrees  elevation. At the rear of the vehicle was an ammunition store that held 29 90mm rounds. The main ammunition used with the M54 would have been the M318 armour piercing round but it could chamber any of the other 90mm ammunition then in US service. Sadly the ammunition store and breech of the gun aren’t present on this example.

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An M56 in action, note the ammunition storage racks (US Army)

The gun’s impressive recoil, even with a pair of recuperators, hit the Scorpion and the crew manning it hard, the footage shows just how powerful the recoil was. In this contemporary footage we can see that the front wheel almost bounces off the ground. Note also the semi-automatic action that opens the breech and ejects the spent shell casing after the gun is fired.

The vehicle was powered by an air-cooled petrol engine that produced 200hp. Capable of a maximum speed of just over 28mph.

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Front, left view of the M56 (Matthew Moss)

Perhaps its most interesting feature is that it runs on four pneumatic road tyres, rather than metal road wheels, enclosed in a 20in wide track. The track was made up of two bands of rubber and steel cross pieces. There’s a sprocket at the front and an idler at the rear for tensioning the track. This configuration was chosen to reduce weight and it also minimised the ground pressure of the vehicle.

Production of the M56 ended in 1959, after around 325 had been produced. While most of these entered US service, 87 were purchased by Morocco in 1966 while a further 5 were used by the Spanish Marine Corps.

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M56s in Vietnam (US Army)

While the M56 was slightly more mobile across country, in reality it wasn’t much better than a standard jeep equipped with a M40 recoilless rifle. Despite the Scorpion’s shortcomings it remained in service into the early 1970s and saw action during the Vietnam War with the 173 Airborne Brigade, which had a company of 16 M56s. In Vietnam the more capable and better protected M551 Sheridan saw wider use and what action the Scorpions did see was largely acting in direct fire support.

Special thanks to Battlefield Vegas for allowing us to film and feature their M56.


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Specifications:

Length: 19ft 2in / 5.8m

Height: 6ft 9in / 2m

Width: 8ft 4in / 2.5m

Weight: 7 tons

Powerplant: Continental A01-403-5 gasoline engine

Speed: ~28mph / 45km

Armour: Unarmoured

Armament: 90mm M54 Gun


Bibliography:

TM 9-1300-203, Artillery Ammunition (1967)

M50 Ontos and M56 Scorpion 1956–70: US Tank Destroyers of the Vietnam War, K.W. Estes (2016)

Airborne “Scorpion”, A. Haruk, (source)

US Tanks of WW1

The US entered the Great War with no tanks of their own – by the end of the war they had designed and built their first tank, collaborated on a leviathan heavy tank with Britain and built their own copy of the French FT. In this video we look at how the US Army hit the ground running and formed two tank corps and built their first tanks.

In recent videos we’ve looked at all of the US Army’s early tanks, here’s a round up:

Ford M1918 3-Ton Tank

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The tinny 3-ton Ford was the first American designed and built tank. Aiming to use readily available parts and materials it took inspiration from the French Renault FT but was smaller and lacked the FT’s revolutionary turret. The Ford was only lightly armoured and did have the best cross country handling. Check out our full article on the Ford here.

MkVIII ‘International’ Heavy Tank

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The MkVIII was a truly ‘international’ effort with the US, UK and France all working on the project. The US and UK provided the mechanical components while France provided a factory to assemble the formidable vehicles. The MkVIII wasn’t ready in time to see action during the war but remained in US service into the 1930s. Check out our full article on the MkVIII here.

The M1917 Light Tank

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The US also sought to produce their own licensed version of the French Renault FT, making some slight changes the tank was adopted as the M1917 but despite production being well underway by late 1918, none of the M1917s reached the front. Instead they became the backbone of the US Army’s interwar tank force. One even climbed a mountain!  Check out our full article on the M1917 here.

You can find a playlist of all our videos looking at the US Tanks of WW1 here.


If you enjoyed the video and this article please consider supporting our work here. We have some great perks available for Patreon Supporters. You can also support us via one-time donations here.

MkVIII Heavy Tank In Action

This week’s bonus video features some contemporary footage of a MkVIII Heavy Tank showing off what it can do during a demonstration outside Bridgeport, Connecticut, in October 1918.

We have a full episode on the MkVIII detailing its history and development here

 

MkVIII ‘International’ Heavy Tank

This is the last of our series of videos/articles on the US Tanks of WWI, you can find all episodes here.

The MkVIII Heavy Tank holds the distinction of being the result of the first successful international co-operative tank project. Developed with input from British and American designers and engineers, intended to be equipped with British weapons and an American engine, with parts made in the US and Britain and to be assembled in France – a truly international undertaking. The MkVIII, sometimes referred to as ‘The International’ or ‘Liberty Tank’, owed its basic design to earlier British heavy tanks but a number of important changes were made.

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Port side of a MK VIII heavy tank (US National Archives)

Intended for introduction in 1919, the war ended before the MkVIII could enter service and even before its French factory had been completed. It did, however, see some production and inter-war service providing the heavy tank backbone of the US’ tank force for many years.

The design evolved from work by British Lieutenant G.J Rackham with later input from American engineer Major Herbert Alden. The MkVIII heavy was very much an evolution of the earlier British rhomboid heavy tanks but Rackham and Alden made some important improvements. Chiefly the redesigning of the tank’s sponsons which housed a pair of British 6pdr guns. While the tank was a foot narrower than its predecessors, the new folding sponsons could enabled the tank to be transported more easily by rail and to also, in theory, navigate narrow spaces. Alden patented this feature in December 1918 (US #1366550). Additionally, the commander’s ‘outlook turret’ positioned on top of the tank’s turret, which had vision slits on all four sides, was also retractable. Alden’s sponsons were hinged at the front and mounted on rolling bearings so they could pivot inwards.

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Alden’s patent for his pivoting sponson (US Patent Office)

The MkVIII directly addressed several shortcomings of earlier British heavy tanks, firstly the engine was insulated in its own compartment to prevent exhaust fumes overwhelming the crew. A new ventilation system was also added with a fan keeping fumes out of the fighting compartment. Secondly, overall visibility was improved with protected vision and revolver slits and the addition of the tank’s commander’s turret.

Another important design change was the move to longer tracks, about 5 inches in length, which required a dozen less links than the MkV. Each of the links was shallowly stamped to increase its strength. In terms of armament the MkVIII was designed as solely ‘male’ – with guns in its sponsons, not machine guns – however, with a raised tower on the tanks roof this provided positions for five machine guns in hemispherical ball mounts. Two more machine guns could be mounted in the tank’s hull doors located behind the sponsons. The ammunition for the 6pdr guns was held in a central ammunition storage box but the sponsons also had shell storage space surrounding the guns themselves.

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The MkVIII’s V12 engine (US Army Preliminary Handbook for the MkVIII)

The 37 ton tank was to be powered by an American V12 aircraft petrol engine manufactured by the Liberty company. Although a cheaper, water-cooled Liberty was eventually used in the American tanks. The British developed a similar 12 cylinder engine from Ricardo. This, in theory, produced 300 horsepower with a top speed of just over 6mph and a range of just under 40 miles. The MkVIII’s engine was moved from the centre of the tank to a separate engine compartment at the rear of the tank. This not only reduced engine heat and fumes in the fighting compartment but also made communication easier. Some sources also suggest that the MkVIII was the first tank to have an electronic intercom system.

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An officer illustrates how one of the tank’s ball mounted machine guns worked – the gun itself is an M1919 tank machine gun (US Library of Congress)

The American Preliminary Handbook for the MkVIII listed the tanks as being equipped with 7 ‘Hotchkiss .303-inch machine guns’, these are likely to be Hotchkiss Portative MkI*s popular in British service. In US service, however, the tanks were likely later equipped with the new Browning M1919 Tank Machine Guns. The tank carried 182 rounds of 6pdr ammunition and an additional 26 smoke rounds as well as 21,000 rounds of machine gun ammunition to keep the 7 machine guns fed.The tank’s armour was also increased lightly from the previous MkV, with 16mm of frontal armour and between 10 and 12mm at the sides. Less vulnerable areas had armour 6mm thick.

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A partial cutaway view of the tank (US Army Preliminary Handbook for the MkVIII)

The American MkVIIIs were initially planned to be manned by an eleven-man crew made up of a driver, commander, two gunners and two loaders to man 6pdrs, four machine gunners and a mechanic. Later crew complements probably dispensed with two of the machine gunners as the US MkVIIIs operated during the inter-war period dispensed with two of the midships machine guns. The British crew was planned to be smaller with 8-men fighting the tank, made up of a driver, commander a pair of gunners and loaders for the main guns and two machine gunners who were tasked with manning the tank’s various machine guns. Impressively the 34 feet long tank also had room for as many as 22 infantry to be transported.

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A MkVIII demonstrating its power by destroying a tree during testing (US National Archives)

As an allied collaborative project the production of parts was to be a collaborative effort. Britain was to contribute armour plate, structural frame work and armament. The American contribution was to include the automotive parts including the engine, brakes, drive sprockets, gears and transmission.

The French were largely uninterested in British heavy tanks and their primary contribution to the MkVIII project was a factory site near the village of Neuvy-Pailloux, 165 miles south of Paris, in central France. Critically located well away from the fighting on a main rail route north, through Issoudun. Construction of the impressive factory appears to have begun in early 1918, with the framework of seven long production halls and the installation of a powerplant and generators and the building of railway sidings completed before the armistice in November 1918. Production barely got underway in Britain, let alone in France. Contemporary photographs taken in January 1919, by the US Army Signal Corps show the factory with its roof in various stages of completion, its shop floors unfinished and empty and open to the elements. The factory would eventually be completed and used by the French army as an artillery park and later a maintenance depot.

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The incomplete Neuvy-Pailloux factory c.1919 (US National Archives)

The oringal plan was for the tank parts to be shipped across the channel and the atlantic through France’s western coastal ports to be shipped by rail to Neuvy-Pailloux where they would be assembled into working tanks. It was envisaged that the workforce would be made up of Chinese labourers with British and American foremen and managers.

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Inside the incomplete factory (US National Archives)

As many as 3,000 tanks were planned for 1919. The British intended to build 1,450 MkVIIIs of their own use in addition to the 1,550 to be produced for general allied use. The British tank parts were to be manufactured in Manchester, by the various workshops of the Manchester Tanks Association, and in Glasgow, by the North British Locomotive Company. Mass production in Manchester never got underway and the initial British MkVIIIs were built in Glasgow – just 24 are believed to have been built, all but six of these were scrapped almost immediately. The first American tanks were assembled by the Locomobile Company of Bridgeport, Connecticut. The American-assembled MkVIII completed acceptance trials in the spring of 1919. With the end of the war the US order was reduced from 1,500 to 100. 100 sets of hull components were bought from Britain and assembled with corresponding American parts at the Rock Island Arsenal.

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A US MkVIII at Camp Meade, c.1921 (US National Archives)

The MkVIII was the last of the British rhomboid heavy tanks. The handful of British MkVIIIs built never entered service but the 100 American tanks along with American built M1917s, MkV Heavies and Renault FTs brought back from France, formed the backbone of the US Tank Corps throughout the early inter-war period. The US MkVIIIs remained in use as training tanks until 1932. Today, just three are believed to survive; two in the US and one in Britain.


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Specifications:

Length: 34ft 2in / 10.4m

Height: 10ft 3in / 3.12m

Width: 12ft 4in / 3.75m

Weight: 37 tons

Powerplant: V12 Liberty or Ricardo engine

Speed: ~7mph / 11km

Armour: 6 – 16mm

Armament: Two QF 6pdr guns and seven .303 Hotchkiss Portative Mk1* or M1919 Browning Tank Machine Guns


Bibliography:

Preliminary Handbook of the Mark VIII Tank, US War Department, (November 1918) (source)

‘Tank’, H.W. Alden, US Patent #1366550, 25/01/1921 (source)

British Battle Tanks, World War I to 1939 – D. Fletcher (2016)

The Illustrated Encyclopaedia of Military Vehicles, I.V. Hogg & J. Weeks (1980)

The Complete Guide to Tanks & Armoured Fighting Vehicles, G. Forty & J. Livesey, (2012)

Liberty Engine: A Technical & Operational History, R.J. Neal, (2009)

Tanks: 100 Years of Evolution, R. Ogorkiewicz (2015)

The Tank That Climbed A Mountain

In April 1919, a lone US-built M1917 light tank climbed over 11,000 feet up a mountain in Colorado. We are lucky enough to have some original photos and footage of the tank’s climb up Pikes Peak in the Rocky Mountains.

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The tank with ‘Pikes Peak or Bust’ painted on its hull (US National Archive)

Why was a tank driving up a mountain?

Simply put the expedition was a publicity stunt to help raise cash to pay off America’s war debt. By 1919 the cost of US involvement in World War One had reached $32 billion – that’s around $547 billion today.

The purpose of the stunt was to encourage Americans to purchase ‘Victory Liberty’ War Bonds which would help pay off some of the debt accrued by the war. This was the fifth, and final, round of Liberty Bond sales. The drive began in mid-April 1919, and aimed to sell $4.5 billion of government bonds.

The tank arrived in Colorado Springs at the beginning of April and on the 14th a crowd of nearly 1,000 people watched Mrs W.H.R. Stote, the chairwoman of Colorado Springs’ Victory Liberty loan committee, christened the tank ‘Little Zeb’  – after explorer Brigadier Zebulon Pike – who led an expedition that attempted to climb the mountain in 1806)

Mrs Stote reportedly declared  “I charge you with making the trip to the summit. As the Victory Loan shall not fail, you must make it to the top!” The tank’s commander Sgt. A.H. Worrell, told The Colorado Springs Gazette that he had “driven tanks over trees and trenches on the western front and I am betting we get to the top.”

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The road up to the summit of Pikes Peak, photographed in 1934 (US National Archive)

At the time the 19 mile road up to Pikes Peak was said to be the ‘World’s Highest Motor Drive’ with the summit at 14,115 feet (or 4,302m). Cpl. Howard Brewer, the tank’s driver told reporters “I know we can climb it. Given time, the tank could go to the top of the world.” In terms of publicity having the tank make it up the mountain would certainly have been quite a feat.

On the front of the tank’s hull the words ‘Pike’s Peak or bust’ were painted in white – this is a reference to a phrase coined by prospector’s during the Pike’s Peak Gold Rush of the 1860s.

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The tank on the road up Pikes Peak (Pikes Peak District Library)

The tank was driven by Corporal Howard Brewer and tended by a crew of mechanics and support vehicles. The road which climbed the mountain was unsurfaced and had only been completed in 1916. The tank’s ascent began on April 15, and incredibly over the next two days the tank climbed to 11,440 feet, 13 miles along the road and through several deep snow drifts, reportedly up to 20-feet tall, before a track plate snapped. After repairs the tank and support convoy pressed on – but the tank never made it to the summit. Not because of mechanical failure but unbelievably because it was needed to appear in other Colorado towns as part of the Victory Loan drive.

While the tank may not have reached the very top of the mountain, it unsurprisingly became a record breaker – setting the first elevation record for tanks. Western Union claimed that it also set a distance record for continuous distance travelled and penetrated the farthest into the snow than any other vehicle had ever done at that time of year – battling snow drifts up to 20 feet tall. While the US-built M1917 was never tested in battle the drive up the mountain proved it was a capable, hardy vehicle – demonstrating the tank’s abilities.

Bibliography:

Various photos and contemporary footage taken from the US National Archives (source)

Additional photos held by the The Manitou Springs Historical Society (source)

‘Army’s Tank Assault on Pikes Peak Was About More Than Being Macho’, The Gazette, M.L. Cavanaugh, (source)

U.S. Economy in World War I, Economic History Association, (source)


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