Major Events of October 1941: Key Historical Moments from the Month
Each month is marked by defining moments that shape the course of history. Whether through political shifts, cultural movements, or world-changing events, these periods leave a lasting impression. Dive into the most important events from October 1941 and discover how they influenced the world both then and now.

Major Events of October 1941: Key Historical Moments from the Month
- 01 Oct 1941 Majdanek Concentration Camp Becomes Operational: The Majdanek concentration camp near Lublin, Poland, became fully operational, marking a horrific expansion of the Nazi regime's systematic persecution and genocide during World War II.
- 02 Oct 1941 German Offensive Against Moscow Begins: On October 2, 1941, during World War II, Germany launched a major strategic offensive known as Operation Typhoon, targeting Moscow, the capital of the Soviet Union. The operation involved two coordinated pincer movements: one targeting the Kalinin Front to the north of Moscow, and another targeting the Western Front to the south of Moscow Oblast. This was a critical moment in the Eastern Front of World War II, representing Nazi Germany's ambitious attempt to decisively defeat the Soviet Union by capturing its capital.
- 03 Oct 1941 Nazi Atrocities in Kerenchug: SS forces committed a horrific war crime by systematically executing all elderly Jewish men in Kerenchug, Ukraine, as part of the Holocaust's genocidal campaign.
- 04 Oct 1941 First Allied Jet Engine Arrives in the United States: A groundbreaking moment in military technology occurred when the first jet engine built by the Allies was transported from England to Boston, Massachusetts, to be modified for mass production by General Electric (GE), signaling a major advancement in aerospace engineering during World War II.
- 05 Oct 1941 Stalin Receives Critical Intelligence About Japan's War Plans: Soviet spy Richard Sorge, operating in Tokyo, sent a critical radio message to Premier Josef Stalin warning of Japan's imminent plans to go to war with the United States. In response, Stalin strategically redeployed significant military resources: twelve divisions comprising 1,700 tanks, 1,500 aircraft, and 2,500,000 troops from eastern Siberia and Outer Mongolia to defend Moscow, a decision that would prove crucial in the upcoming winter campaign.
- 06 Oct 1941 Soviet Forces Surrender near Kharkov: A significant military engagement during Operation Barbarossa resulted in approximately 100,000 Soviet troops surrendering near Kharkov and the Donets river, marking a major German victory on the Eastern Front.
- 07 Oct 1941 Roosevelt's Message of Support to Stalin: U.S. President Franklin D. Roosevelt sent a message of solidarity to Soviet leader Joseph Stalin, promising material support in the fight against Nazi Germany and expressing confidence in Soviet military capabilities.
- 08 Oct 1941 Construction of Auschwitz-Birkenau Concentration Camp Begins: The Nazi regime commenced construction of the Birkenau concentration camp, which would become one of the most notorious sites of the Holocaust, designed for mass imprisonment and systematic murder.
- 09 Oct 1941 Roosevelt Approves Atomic Research Program: President Franklin D. Roosevelt officially approved Vannevar Bush's comprehensive research program to explore the potential development of atomic weapons, a pivotal moment in scientific and military research during World War II.
- 10 Oct 1941 Zhukov Called to Defend Moscow: Renowned Soviet military commander Georgy Zhukov was summoned from Leningrad to Moscow to take strategic command of the capital's defense during the critical phase of the German invasion of the Soviet Union in World War II.
- 11 Oct 1941 German Advances on Eastern Front: German military forces continued their offensive on the Eastern Front. General Hoeppner's Panzer Group 4 attacked near Vyazma from the south, while Hoth's forces battled Soviet lines between Vyazma and Rzhev. General Guderian's forces were approaching Orel and Bryansk, successfully encircling significant numbers of Soviet troops.
- 12 Oct 1941 Stanisławów Ghetto Massacre: On this date, a horrific mass murder occurred in the Stanisławów Ghetto, representing one of the many tragic Holocaust events where Nazi forces systematically killed Jewish inhabitants, demonstrating the brutal persecution during World War II.
- 13 Oct 1941 Nazi Mass Murder of Jewish Children and Elderly in Dnipropetrovsk: Nazi forces conducted a systematic massacre of 11,000 Jewish children and elderly people in Dnipropetrovsk, Ukraine. The atrocities continued on October 14th, representing a horrific example of the Holocaust's brutality during Operation Barbarossa. This event was part of the Nazi's systematic genocide of Jewish populations in occupied Soviet territories.
- 14 Oct 1941 First Mass Deportation of Jews During World War II: On October 14, 1941, the Nazi regime conducted the first systematic mass deportation of Jewish populations from multiple cities in Eastern Europe, specifically targeting Kaunas (Kowno), Łódź, Minsk, and Riga. This event was part of the broader Holocaust strategy of forced relocation and eventual extermination of Jewish communities across Nazi-occupied territories.
- 15 Oct 1941 Stahlecker's Genocide Report: Nazi SS-Brigadier General Walter Stahlecker submits a chilling report to the Reich Security Main Office documenting the murder of 118,000 unarmed Jewish civilians during the Soviet invasion, providing bureaucratic evidence of the Holocaust's systematic nature.
- 16 Oct 1941 German Advance Towards Moscow: During World War II, German forces advanced to within 60 miles (96 km) of Moscow, bringing the Nazi war machine perilously close to the Soviet capital and signaling a critical moment in the Eastern Front campaign.
- 17 Oct 1941 USS Kearny Torpedoed in First US Naval Casualty of World War II: The USS Kearny (DD-432) was torpedoed by German submarine U-568 near Iceland, resulting in eleven American sailors killed. This event marked the first direct military casualties for the United States in World War II, significantly escalating tensions between the US and Nazi Germany.
- 18 Oct 1941 Hideki Tojo Becomes Prime Minister of Japan: General Hideki Tojo was appointed as the 40th Prime Minister of Japan, marking a significant shift in Japan's political leadership during World War II. Tojo, a prominent military figure, would play a crucial role in Japan's expansionist policies and military strategy leading up to and during the war.
- 19 Oct 1941 Battle of Moscow - Soviet Troops Engagement: During the critical World War II Eastern Front campaign, Soviet troops were actively engaged in defending Moscow against Nazi German forces on October 19, 1941. This battle was a pivotal moment in the war, where Soviet resistance prevented the German Wehrmacht from capturing the Soviet capital, marking a significant turning point in the conflict.
- 20 Oct 1941 Kragujevac Massacre Begins: Nazi occupiers initiated a brutal mass killing in Kragujevac, Serbia, murdering approximately 500 local inhabitants. This was part of the Nazi's systematic terror campaign against civilian populations in occupied territories.
- 21 Oct 1941 Kragujevac Massacre during World War II: On October 21, 1941, German soldiers conducted a brutal mass execution in Kragujevac, Yugoslavia, killing between 2,778 and 2,794 mostly Serbian men and boys. This horrific massacre was a direct reprisal for an earlier insurgent attack that had resulted in the deaths of ten German soldiers and wounded 26 others. The Germans systematically rounded up and executed civilians as a form of collective punishment, targeting innocent men and boys in a shocking display of military brutality.
- 22 Oct 1941 Execution of French Resistance Hostages during World War II: During World War II, German forces executed French resistance member Guy Moquet and 29 other hostages in a brutal act of retaliation for the death of a German officer. This tragic event exemplified the harsh reprisals carried out by Nazi occupying forces against civilian populations.
- 23 Oct 1941 World War II: Soviet Defense of Moscow: Field Marshal Georgy Zhukov takes strategic command of Red Army operations to prevent the further advance of German forces into Russia and protect Moscow from Wehrmacht capture, a critical turning point in the Eastern Front of World War II.
- 24 Oct 1941 Odessa Massacre: The horrific three-day Odessa massacre concluded with the systematic murder of approximately 25,000 to 34,000 Jews and 15,000 Romani people, representing one of the most devastating Holocaust atrocities in Ukraine during World War II.
- 25 Oct 1941 German Offensive on Moscow: Nazi Germany launched a major offensive against Moscow during Operation Barbarossa, attempting to capture the Soviet capital and dealing a potentially decisive blow to the Soviet war effort.
- 26 Oct 1941 Leadership Change in Leningrad Defense: Mikhail Khozin assumed command of the defense of Leningrad, replacing Ivan Fedyuninsky, who was transferred to lead the Soviet 54th Army at Tikhvin. This leadership transition occurred during the critical period of the Siege of Leningrad in World War II.
- 27 Oct 1941 Chicago Daily Tribune's Mistaken War Prediction: On October 27, 1941, the Chicago Daily Tribune published an editorial confidently asserting that war with Japan was unlikely, a prediction that would be dramatically proven wrong just weeks later with the attack on Pearl Harbor on December 7, 1941. This editorial reflects the prevalent isolationist sentiment in the United States prior to the country's direct entry into World War II.
- 28 Oct 1941 Holocaust Atrocity in Bolekhiv, Ukraine: On October 28, 1941, during the Holocaust, Nazi forces conducted a brutal aktion (systematic roundup) in Bolekhiv, a town in western Ukraine. Approximately 1,000 Jewish residents were forcibly gathered, subjected to severe torture, and systematically targeted. The following day, October 29, 1941, 800 of the surviving Jews were methodically executed, representing a devastating assault on the local Jewish community during the Nazi occupation of Ukraine.
- 29 Oct 1941 Holocaust: Kaunas Ghetto Mass Murder: On October 29, 1941, during the Nazi occupation of Lithuania, German forces conducted a systematic mass execution of Jewish residents in the Kaunas (Kovno) Ghetto. Approximately 9,200-10,000 Jews were brutally murdered at the Ninth Fort, in what became known as the "Great Action". This horrific event was part of the broader Nazi genocide targeting Jewish populations in Eastern Europe during World War II.
- 30 Oct 1941 Roosevelt Approves Lend-Lease Aid: President Franklin D. Roosevelt approves $1 billion in Lend-Lease aid to Allied nations, significantly bolstering their war effort during World War II by providing critical military and economic support.
- 31 Oct 1941 Mount Rushmore National Memorial Completed: After 14 years of intensive sculptural work, the Mount Rushmore National Memorial is officially completed. The massive granite sculpture, located in the Black Hills of South Dakota, features 60-foot tall carved heads of four U.S. presidents: George Washington, Thomas Jefferson, Theodore Roosevelt, and Abraham Lincoln, representing key periods of American democracy and expansion.