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The Waffen-SS was the combat branch of the Nazi Party's paramilitary Schutzstaffel (SS) organisation. Its formations included men from Nazi Germany, along with volunteers and conscripts from both occupied and unoccupied lands.
Heinz Wilhelm Guderian was a German general during World War II who, after the war, became a successful memoirist. An early pioneer and advocate of the "blitzkrieg" approach, he played a central role in the development of the panzer division concept. In 1936, he became the Inspector of Motorized Troops.
The Invasion of Poland, also known as the September Campaign, Polish Campaign, War of Poland of 1939, and Polish Defensive War of 1939, was a joint attack on the Republic of Poland by Nazi Germany, the Slovak Republic, and the Soviet Union; which marked the beginning of World War II. The German invasion began on 1 September 1939, one week after the signing of the Molotov–Ribbentrop Pact between Germany and the Soviet Union, and one day after the Supreme Soviet of the Soviet Union had approved the pact. The Soviets invaded Poland on 17 September. The campaign ended on 6 October with Germany and the Soviet Union dividing and annexing the whole of Poland under the terms of the German–Soviet Frontier Treaty. The invasion is also known in Poland as the September campaign or 1939 defensive war and known in Germany as the Poland campaign.
The siege of Warsaw in 1939 was fought between the Polish Warsaw Army garrisoned and entrenched in Warsaw and the invading German Army.
Independent Operational Group Polesie was one of the Polish Army Corps that defended Poland during the Invasion of Poland in 1939. It was created on 11 September 1939 and was commanded by general Franciszek Kleeberg. The SGO is most notable for fighting in the battle of Kock, the last battle of the Invasion of Poland.
The 1st SS Panzer Division Leibstandarte SS Adolf Hitler or SS Division Leibstandarte, abbreviated as LSSAH, began as Adolf Hitler's personal bodyguard unit, responsible for guarding the Führer's person, offices, and residences. Initially the size of a regiment, the LSSAH eventually grew into an elite division-sized unit during World War II.
The Battle of Wizna was fought between September 7 and September 10, 1939, between the forces of Poland and Germany during the initial stages of the invasion of Poland, which marked the beginning of the Second World War in Europe. According to Polish historian Leszek Moczulski, between 350 and 720 Poles defended a fortified line for three days against more than 40,000 Germans. Although defeat was inevitable, the Polish defence stalled the attacking forces for three days and postponed the encirclement of Independent Operational Group Narew fighting nearby. Eventually the tanks broke through the Polish line and German engineers eliminated all the shelters one by one. The last shelter surrendered around midday on September 10.
The Battle of Brześć Litewski was a World War II battle involving German and Polish forces that took place between 14 and 17 September 1939, near the town of Brześć Litewski. After three days of heavy fights for the stronghold in the town of Brześć, the Germans captured the fortress and the Poles withdrew.
The Battle of Tuchola Forest was one of the first battles of World War II, during the invasion of Poland. The battle occurred from 1 September to 5 September 1939 and resulted in a major German victory. Poor Polish command and control, as well as German numerical and tactical superiority, allowed the Germans to manage to cripple Poland's Armia Pomorze and, by breaking through the Polish Corridor, to connect mainland Germany with East Prussia.
The 1st Infantry Division, was one of the original infantry divisions of the Reichswehr and Wehrmacht that served throughout World War II.
Erich Kurt Richard Hoepner was a German general during World War II. An early proponent of mechanisation and armoured warfare, he was a Wehrmacht army corps commander at the beginning of the war, leading his troops during the invasion of Poland and the Battle of France.
The 13th Panzer Division was a unit of the German Army during World War II, established in 1940.
The Battle of Lwów was a World War II battle for the control over the Polish city of Lwów between the Polish Army and the invading Wehrmacht and the Red Army. The city was seen as the key to the so-called Romanian Bridgehead and was defended at all cost.
The 3rd SS Panzer Division "Totenkopf" was an elite division of the Waffen-SS of Nazi Germany during World War II, formed from the Standarten of the SS-TV. Its name, Totenkopf, is German for "death's head" – the skull and crossbones symbol – and it is thus sometimes referred to as the Death's Head Division.
The 4th Panzer Division was an armored division in the Army of Nazi Germany.
The Battle of Mława, otherwise known as the Defence of the Mława position, took place to the north of the town of Mława in northern Poland between 1 and 3 September 1939. It was one of the opening battles of the Invasion of Poland and World War II in general. It was fought between the forces of the Polish Modlin Army under General Krukowicz-Przedrzymirski and the German 3rd Army under General Georg von Küchler.
The 4th Panzer Army was a German panzer formation during World War II. As a key armoured component of the Wehrmacht, the army took part in the crucial battles of the German-Soviet war of 1941–45, including Operation Barbarossa, the Battle of Moscow, the Battle of Stalingrad, the Battle of Kursk, and the 1943 Battle of Kiev.
The I Army Corps was a corps of the German army during World War II. It was active between 1934 and 1945, and participated in the Invasion of Poland, the Battle of France and the campaigns on the Eastern Front before eventually ending the war trapped in the Courland Pocket.
The 24th Infantry Division was a German Army infantry division active in World War II. It served across the Eastern Front in engagements such as the Sieges of Sevastopol and the Leningrad, finally being destroyed in the Courland Pocket in 1945.
The XIX Army Corps was an armored corps of the German Wehrmacht between 1 July 1939 and 16 November 1940, when the unit was renamed Panzer Group 2 and later 2nd Panzer Army. It took part in the Invasion of Poland and the Battle of France.