Pz.Kpfw.I Weak Spots

"Brief characteristics:

1. Armour: front, side, and turret armour is 13 mm thick.
2. Engine: gasoline.
3. Length: 3.7 m, width: 2.1 m, height: 1.8 m
4. Armament: 2 machine guns, 2 smoke launchers

Video: The Myth of the Disposable T-34

You often hear that the T-34 was a disposable tank that was never intended to survive for very long on the battlefield, so there was no reason to make it particularly reliable, but how true is that really? I run through the numbers to compare where the Red Army wanted its T-34 tanks to be in terms of reliability and how far the tank could actually be expected to travel.

No T-34s were harmed in the making of this video.

 

BA-10 at the Height of Power

It was not a surprise that armoured cars quickly made way for tanks in the food chain of the battlefield. The problem with an armoured car is its chassis. Even the best car falls short of a tank, especially when it comes to cross-country terrain. Because of this armoured cars were relegated to reconnaissance and signals duties. The Red Army was no exception.

It just so happens that there are no aces among armoured car crews due to the special place they occupy on the battlefield. However, that was not always the case. For instance, BA-10 armoured cars played an important part in the battle for Bain-Tsagan and not as a method of reconnaissance.

Video: Soviet Optics vs German Optics

Just how good were Soviet optics? Would a Soviet tank struggle to hit the broad side of a barn, or could Soviet glass go toe to toe with German-made lenses? I whip out my vintage camera collection to find out.

 

German predecessor to the Soviet Gun Carrier

The Germans had the most diverse self propelled artillery branch of all belligerents in the Second World War. Even if it wasn't the most numerous, there were many different types from tank destroyers with bulletproof armour to assault guns. One of the classes that the Germans created was called Waffenträger (Gun Carrier). They could be built on tank chassis, but there were also completely original chassis that used components from production tanks.

Waffenträger für 8.8 cm PaK 43 L/71 (Ardelt) in Patriot Park.

Patriot Park now contains the world's largest collection of German vehicles from the Second World War. Today, most of the exhibits are displayed in display area #1, including one quite unusual vehicle. This is the Waffenträger für 8.8 cm PaK 43 L/71 (Ardelt), a tank destroyer that appeared towards the end of the war. In this case the concept of a "Gun Carrier" is quite literal, since the vehicle was developed to replace the towed carriage of the Pak 43 anti-tank gun.

Video: IS-3 in 1945

The IS-3 entered production shortly before Germany surrendered, but how well would it have fought if VE Day was postponed by a few months? Check out my latest video to find out.

Experience in the Far East

Soviet tanks and SPGs during the Battle of Lake Hasan and its impact on Soviet tank development

Battle is the main stimulus for development of tank armament and protection. No matter how much technology evolves during peace, only war will give a proper measure of its effectiveness. A conflict where tanks was used could be analyzed to show where to go from here. Even small conflicts like the Rif War yielded valuable experience for its combatants.

T-26 crews near Lake Hasan, summer 1938.

Soviet tanks first saw battle in the fall of 1929 during the East China Railroad Conflict. The experience gained there was minimal. Spain was a much better lesson, as Soviet T-26 and BT tanks were used fairly intensively. Experience in using the T-26 in late 1936 and early 1937 in Spain gave a lot of material for Soviet tank designers. Other local conflicts were also valuable. For instance, the events at Lake Hasan that erupted 85 years ago were the first time where the Red Army used its tanks and SPGs against a peer enemy.

Video: Historically Accurate Panzer '46

Many German tank designs allegedly on the brink of going into production were actually borderline fiction, while one new tank that was actually good to go is very rarely talked about. Find out what tanks Germany would have fielded had the war gone on for a year longer in my latest video. 

 

Quick-Fix Tank Destroyer

British tank building was in crisis in the spring-summer of 1941. The latest Pz.Kpfw.III and Pz.Kpfw.IV tanks encountered in North Africa could only be defeated with the 2-pounder gun at short range. Intelligence reported on heavy and superheavy Pz.Kpfw.V, Pz.Kpfw.VI, and Pz.Kpfw.VII tanks that the 40 mm gun would be completely powerless against. The British were in urgent need of a vehicle with a more powerful gun.

Any color the customer wants

The British needed to find a suitable gun and a suitable chassis. There were promising weapons: the 57 mm 6-pounder and 76 mm 17-pounder. These guns could deal with the even the most modern tanks. There was, however, a small problem. Mass production was not scheduled to start until at least the end of the year. It was also necessary to develop new gun mounts and turrets to fit these guns. The issue of cost was also an important one, as the British had to replenish their tank fleet after abandoning a good part of it in Europe, and a 2-pounder gun was considerably cheaper than a 6-pounder, let alone a 17-pounder.

Penetration of the 3" gun using a new round with increased muzzle velocity. This gun could theoretically fight any German tank.

There was a more budget friendly variant. The QF 3-inch 20 cwt AA gun accepted into service back in 1914 was being pushed out of service by a more modern 3.7" gun. Old AA guns could still be found in storage, and they could make a powerful anti-tank weapon. 

Trials showed that the HE shell was useless against even light tank armour. However, 12.5 lb (5.67 kg) AP shot with a muzzle velocity of 2600 fps (792 m/s) could penetrate 75 mm of armour at 30 degrees from 400 yards (365 meters), 58 mm from 1000 yards (914 meters) and 37 mm from 2000 yards (1828 meters). An improved AP shot was also developed that was supposed to penetrate 100 mm from 100 yards (91 m) and 80 mm from 750 yards (686 meters). In trials, the shot penetrated 91 mm at 400 yards, 77 mm at 1000 yards, and 55 mm at 2000 yards. This weapon couldn't defeat phantoms like the Pz.Kpfw.VII, but it was good enough to fight any real German tank. There was also some discussion of developing an AP-HE shell that would be more effective than simple shot.

Carrier, Churchill, 3-inch Gun, Mk.I with a 3" 20 cwt gun. The WD number is still in a tank format.

Video: Why are we so obsessed with the Tiger tank?

Even though the Tiger tank was built in very limited numbers and not used very widely, it's seen as the quintessential German tank of the Second World War. I look at some reasons why that could be in my latest video.

If you're interested in the Tiger tank, check out my latest book: ACHTUNG TIGER! How the Allies defeated Germany's heavy tank now available on Amazon and directly from the publisher.