The Invasion of Russia (June 1941 - December 1941)

The German Army (Heer) was the land forces component of the Wehrmacht, the German armed forces, from 1935 to 1945. The Wehrmacht also included the Kriegsmarine (Navy) and the Luftwaffe (Air Force).

The German Army (Heer) was the land forces component of the Wehrmacht, the German armed forces, from 1935 to 1945. The Wehrmacht also included the Kriegsmarine (Navy) and the Luftwaffe (Air Force).

The German Army (Heer) was the land forces component of the Wehrmacht, the German armed forces, from 1935 to 1945. The Wehrmacht also included the Kriegsmarine (Navy) and the Luftwaffe (Air Force).

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The German Army (Heer) was the land forces component of the Wehrmacht, the German armed forces, from 1935 to 1945. The Wehrmacht also included the Kriegsmarine (Navy) and the Luftwaffe (Air Force).

The first generation T-34 medium tank made its debut in combat during the summer of 1941, when the Wehrmacht launched its invasion of the Soviet Union. The T-34 easily outclassed the German PzKpfw III and IV models, thanks to its hard-hitting 76.2mm main gun, thick frontal armor, wide tracks, and overall superior mobility.

One of the problems presented by the original policy of purchasing commercially based vehicles for military usage was the vast diversity of makes taken on to the inventory, and the associated maintenance and spares supply problem. Different makes of engine, transmission, chassis, and so on meant that the stock of spares needed was immense.

One of the problems presented by the original policy of purchasing commercially based vehicles for military usage was the vast diversity of makes taken on to the inventory, and the associated maintenance and spares supply problem. Different makes of engine, transmission, chassis, and so on meant that the stock of spares needed was immense.

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One of the problems presented by the original policy of purchasing commercially based vehicles for military usage was the vast diversity of makes taken on to the inventory, and the associated maintenance and spares supply problem. Different makes of engine, transmission, chassis, and so on meant that the stock of spares needed was immense.

The first generation T-34 medium tank made its debut in combat during the summer of 1941, when the Wehrmacht launched its invasion of the Soviet Union. The T-34 easily outclassed the German PzKpfw III and IV models, thanks to its hard-hitting 76.2mm main gun, thick frontal armor, wide tracks, and overall superior mobility.

The first generation T-34 medium tank made its debut in combat during the summer of 1941, when the Wehrmacht launched its invasion of the Soviet Union. The T-34 easily outclassed the German PzKpfw III and IV models, thanks to its hard-hitting 76.2mm main gun, thick frontal armor, wide tracks, and overall superior mobility.

Design on the KV-1 heavy tank began in 1938, with the intention that it should be the successor to the T-35 heavy tank. The first models of the KV-1 were field-tested during the Red Army's disastrous 1940 campaign in Finland.

Design on the KV-1 heavy tank began in 1938, with the intention that it should be the successor to the T-35 heavy tank. The first models of the KV-1 were field-tested during the Red Army's disastrous 1940 campaign in Finland.

One of the problems presented by the original policy of purchasing commercially based vehicles for military usage was the vast diversity of makes taken on to the inventory, and the associated maintenance and spares supply problem. Different makes of engine, transmission, chassis, and so on meant that the stock of spares needed was immense.

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The Sd.Kfz. 11 (Sonderkraftfahrzeug - special motorized vehicle) was a German half-track that saw very widespread use in World War II. Its main role was as a prime mover for medium towed guns ranging from the 3.7 cm FlaK 43 anti-aircraft gun up to the 10.5 cm leFH 18 field howitzer. It could carry eight troops in addition to towing a gun or trailer.

The Leichter Panzerspahwagen (roughly "Light Armored Reconnaissance Vehicle") were a series of light 4 x 4 armored cars produced by Nazi Germany from 1935 to 1944.

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In 1938, with the start of World War II looming, the Russian Automobile Co., GAZ, started the development and production of 4x4 vehicles for the Russian Army. Their first model was the GAZ 61, designed to fill the same needs as the Bantam BRC40 jeep built in Butler, PA by the Americans.

As early as 1934/35, General Heinz Guderian envisioned two basic types of armor to act as the lead elements of the future German Panzer Divisions. The first vehicle was to be armed with an anti-tank gun and two machine guns while the second one was to be a support vehicle, armed with a larger caliber gun.

Just one month prior to the commencement of "Operation Typhoon" (the German assault on Moscow) the Waffenamt was scheduled to begin installing the long-barreled 7.5cm KwK gun on its new Mark IV Ausf G tanks.

Design on the KV-1 heavy tank began in 1938, with the intention that it should be the successor to the T-35 heavy tank. The first models of the KV-1 were field-tested during the Red Army's disastrous 1940 campaign in Finland.

The 3-ton Opel "Blitz" truck was the Wehrmacht's principal general-purpose truck during the Second World War. The engine was a water-cooled, straight-six OHV gasoline unit of 3.6 liters that was fueled by a 21.6 gallon gasoline tank situated under the driver's seat.

The 3-ton Opel "Blitz" truck was the Wehrmacht's principal general-purpose truck during the Second World War. The engine was a water-cooled, straight-six OHV gasoline unit of 3.6 liters that was fueled by a 21.6 gallon gasoline tank situated under the driver's seat.

The 3-ton Opel "Blitz" truck was the Wehrmacht's principal general-purpose truck during the Second World War. The engine was a water-cooled, straight-six OHV gasoline unit of 3.6 liters that was fueled by a 21.6 gallon gasoline tank situated under the driver's seat.

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Development of the Sd. Kfz. 7 can be traced back to a 1934 requirement for an 8-ton half-track. The vehicle first appeared in 1938 and was destined to be used mainly as the tractor for the 8.8cm flak gun. The Sd. Kfz. 7 was an extremely useful vehicle, employed both as a weapons carrier and prime mover by the Wehrmacht.

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The Sonderkraftfahrzeug (Sd. Kfz.) 251 half-track had its origins in the same requirement as the smaller and lighter Sd. Kfz. 250. Intended as an armored personnel carrier, the Sd. Kfz. 251 entered service in 1939, and quickly became the standard means of transport for the panzergrenadiers.

The Sonderkraftfahrzeug (Sd. Kfz.) 251 half-track had its origins in the same requirement as the smaller and lighter Sd. Kfz. 250. Intended as an armored personnel carrier, the Sd. Kfz. 251 entered service in 1939, and quickly became the standard means of transport for the panzergrenadiers.

During 1938, the Soviet design bureau began working on a heavy tank intended to replace the T-35. All the designs were of the multi-turreted type except for one, which it's designers named after Kliment Voroshilov, the defense commissar then in power. Known as the KV-1, this design was far more mobile than the other submissions. It was eventually field tested in the Finnish Winter War of 1940 and was accepted for mass production that summer.

Design on the KV-1 heavy tank began in 1938, with the intention that it should be the successor to the T-35 heavy tank. The first models of the KV-1 were field-tested during the Red Army's disastrous 1940 campaign in Finland.

As early as 1934/35, General Heinz Guderian envisioned two basic types of armor to act as the lead elements of the future German Panzer Divisions. The first vehicle was to be armed with an anti-tank gun and two machine guns while the second one was to be a support vehicle, armed with a larger caliber gun.

The Sturmgeschutz III (StuG III) assault gun was Germany's most-produced armored fighting vehicle during World War II. It was built on the chassis of the proven Panzer III tank, replacing the turret with an armored, fixed superstructure mounting a more powerful gun.

The Sturmgeschutz III (StuG III) assault gun was Germany's most-produced armored fighting vehicle during World War II. It was built on the chassis of the proven Panzer III tank, replacing the turret with an armored, fixed superstructure mounting a more powerful gun.