Here is part two of our post bringing us up to speed with the translated Russian articles from Tankarchives.com.  Click on the headline to read the full article.

Halftrack Experiments

Ever since their appearance in the mid-1910s, halftracks have been considered as a chassis for armoured vehicles, especially SPGs. Better off-road performance than wheeled vehicles and stability made these vehicles an attractive chassis for artillery. Halftrack SPGs were popular in Germany and the United States. The heroes of this article, Soviet ZIS-41 and ZIS-43 halftracks, are not as well known.

Medium Tank M2: Last Place in the Arms Race

The late 1930s were a time when armoured vehicles were developing rapidly. The start of WWII in September of 1939 gave an even bigger push to the flywheel of progress. Designs that were considered revolutionary suddenly fell behind. There were cases where tanks became obsolete soon after coming out of the factory. The American Medium Tank M2 is among those unlucky ones. You can read a lot of mockery of the combat abilities of this tank, but they are unreasonable. American engineers made a decent medium tank, but by the time it entered mass production there were already other tanks with more armour and better armament.

Light Tanks T1E4 and T2E1: Experiments on an Ideal Platform

The idea of a light tank with a front engine that the American Ordnance Department insisted on was at a dead end by 1932. Trials of the Light Tank T1 family and later the Medium Tank T2 showed that the idea was unacceptable. Poor visibility, excessive mass, bad crew conditions, and, most importantly, the limits of further development, put an end to such tanks. Designers moved on to working on other tanks with different layouts. Harry Knox, the father of the front engine American tanks, did not abandon his idea, and kept looking for a place for his idea. Stooping down to plagiarism, he crossed his Light Tank T1E1 with the Vickers Mk.E, its overseas competitor. The resulting “hybrid” Light Tank T2E1 was not that bad.

Combat Car M1: Armour for American Cavalry

Traditionally, cavalry occupied a very strong position in the American army. As soon as there was an opportunity to obtain its own tanks, the cavalry took it. Since, officially, the cavalry was not allowed to have tanks, the name “combat car” was used, even though these vehicles were actually tanks. The Combat Car M1 and several similar vehicles on its chassis are typical representatives of the small family of interbellum cavalry tanks.

T18 HMC: Quick Howitzer

The American army began thinking of motorizing their artillery back in WWI. For a long time, attempts were made to build an SPG on the chassis of the light tracked Holt tractor. In parallel, John Walter Christie was working on a similar vehicle. Neither project satisfied the US Army for various reasons. A second attempt at an SPG was made in 1930, but the Howitzer Motor Carriage T1 remained an experiment. The next opportunity to obtain self propelled artillery came a decade later in the form of the Howitzer Motor Carriage T18.

Gun Motor Carriage M10

Unlike many tanks, few tank destroyers arrived in the USSR within the Lend Lease program. The Gun Motor Carriage T48, or SU-57, built on the chassis of the M3 halftrack, was the only exception. Initially, they were built by the Americans for a British order, but the British barely used them. The USSR gave them a completely different reception: they were used actively and showed themselves as an effective anti-tank measure. As for tank destroyers on a tank chassis, the only Western vehicle that was accepted into the army was the Gun Motor Carriage M10, known widely under the British nickname “Wolverine”.

Infantry Tank Mk.I: the First Infantry Tank

There are many tanks in the history of armoured warfare that were simply unlucky. The British Infantry Tank Mk.I is one of them. Even its name was lost when it became the Matilda due to some historian’s error, even though that name applies to a completely different vehicle. As Britain’s first infantry tank, it was hopelessly obsolete by the start of the war. Even its thick armour was not enough to survive in a war that it was simply not suitable for.

Hummel: Bee with a Long Stinger

German engineers invented the “self propelled gun mount” class of artillery. The first work in this area was done during WWI, but it truly became a mass event 25 years after it ended. The recipe was simple: take a light or medium tank and use its parts to to build a chassis with bulletproof armour. A slightly modified version of a towed gun was installed on that chassis. Thanks to this phenomenon, the mobility of German artillery grew significantly. The Hummel became the post powerful of German “self propelled gun mounts”. This SPG earned its position as one of the symbols of German self propelled artillery.

E-50 and E-75: A Story of Failed Unification

Tanks that could have been built are often discussed within certain circles. Aside from the superheavy Maus and E-100, there are the light and medium E-10 and E-25 tank destroyers. Despite very incomplete data about these vehicles, the overall characteristics are known, including the armament.  Meanwhile, the core of “Panzerwaffe-46” was going to be composed of the medium E-50 tank and heavy E-75 tank, at least in the minds of fans of alternative history. The story with these tanks is a lot more complicated, since work stopped at an early stage, and a good half of the information available on these tanks is divination at best. Let’s try to figure out what about the E-50 and E-75 is true and what is blatant misrepresentation.