World War II Timeline

By ansonwu
  • Double Seven Incident

    Double Seven Incident
    Japanese forces in Manchuria attacked Nationalist forces stationed at the Marco Polo Bridge, directly sparking the Second Sino-Japanese War
  • Operation Himmler

    Operation Himmler
    A series of false flag operations undertaken by the SS to justify the upcoming invasion of Poland
  • Ending of Spanish Civil War

    Nationalists emerged victorious over Republicans, and led to the establishment of a dictator government led by Francisco Franco
  • German Invasion of Poland

    German Invasion of Poland
    German Panzers and Stukas sweep into Poland, starting the European theatre of World War II. And no, Polish cavalry DIDN'T charge at German Panzers
  • UK and France Declare War on Germany

    UK and France Declare War on Germany
  • Soviet Invasion of Poland

    Living up to their end of the bargain with Germany, Soviet forces invade Poland from the East
  • United States Declares Neutrality

    Roosevelt signs the Neutrality Act of 1939, leaving the US out of European affairs
  • Fall of Europe

    Fall of Europe
    Netherlands surrenders on 5/4. Belgium surrenders on 5/28. Norway surrenders on 6/10.
  • Ending of the Winter War

    Imagine losing 500 men to a Finnish sniper. smh my head. Despite heavy USSR losses, the war ended with the Moscow Peace Treaty, with Finland ceding territory to the USSR. When Operation Barbarossa was commenced, the Finnish joined on the side of the Axis.
  • Fall of France

    Fall of France
    British forces forced to retreat to Britain via Dunkirk. France surrenders and the puppet government Vichy France is established
  • Battle of Britain Begins

    Battle of Britain Begins
    The Luftwaffe begins attacking British airbases and ports to pave way for an amphibious assault (Sealion) on the British mainland
  • The Blitz Begins

    The Blitz Begins
    Failing to defeat the RAF in broad daylight, the Luftwaffe switches to night time bomb raids against civilian targets
  • Signing of Tripartite Pact

    Signing of Tripartite Pact
    Signing of alliance between Germany, Japan and Italy, the Axis powers.
  • Signing of Lend Lease

    Signing of Lend Lease
    Signing the Lend Lease allowed the US to send war material to European nations fighting against the Axis
  • German Invasion of the Kingdom of Yugoslavia

  • Battle of Crete

    Battle of Crete
    Major German airborne operation against British/Commonwealth-held island of Crete. Despite the success of the mission, the huge amount of paratrooper casualties made the Germans hesitant to ever use paratroopers in airborne operations in the future, and instead, used them as light infantry.
  • Sinking of the Bismark

    Sinking of the Bismark
    Who would win? The mightiest battleship in the European/Atlantic theatre, or some outdated biplanes flown by tea drunkards?
    The Bismark, the largest battleship ever built by Germany that sunk the HMS Hood, is finally hunted down and destroyed by British torpedo bombers and battleships.
  • German Invasion of the USSR

    German Invasion of the USSR
    Axis troops sweep into the USSR under Operation Barborossa to seize living space and resources. Though the Soviets suffered heavy losses, they were able to stall German advances in Russia as winter set in.
  • Seizing of Japanese Assets in the US

    US government seizes Japanese assetsand places embargo of oil and metal on Japan to deter Japanese aggression in the Far East
  • Siege of Leningrad

    Siege of Leningrad
    The 800+ day siege begins, resulting in mass starvation of the Soviet defenders
  • Attack on Pearl Habor

    Attack on Pearl Habor
    Japanese carrier aircraft raid Pearl Harbor, causing heavy damage to US battleships in the Pacific Fleet. Following the raid, Rear Admiral Chester Nimitz was promoted to Commander-in-Chief of the US Pacific Fleet.
  • Battle of Bataan

    Ended with US forces surrendering to Japanese forces, and forced to endure the Bataan Death March which started on 4/9.
  • Wannsee Conference

    Wannsee Conference
    The conference that Nazis decided to liquidate the ghettos and send the occupants to concentration camps.
  • Major British Surrender in Far East

    British forces surrender to Japanese forces at Singapore
  • Battle of the Coral Sea

    Battle of the Coral Sea
    Carrier battle fought between the US and Japanese at the Coral Sea. Although the Japanese sunk a US carrier (Lexington) and heavily damaged the other (Yorktown), US fighters caused two Japanese carriers to be unable to participate in the Battle of Midway, and halted a potential Japanese invasion on New Guinea.
  • Battle of Midway

    Battle of Midway
    Battle between US and Japanese carrier planes, ending with the loss of 4 Japanese carriers (Akagi, Kaga, Hiryu and Soryu) and 1 US carrier (Yorktown); halting the Japanese advance.
  • Battle of Guadalcanal

    Battle of Guadalcanal
    Allies' first major offensive against Japanese-held islands. Ended after 6 months with the Japanese forces retreating.
  • Operation Torch

    British-American amphibious landing operation in the Northern African campaign. Was the first major American military involvement in the "European" theatre of the war
  • Battle of Stalingrad Ends

    Battle of Stalingrad Ends
    After over 5 months of fighting, Field Marshal Paulus surrenders the rest of his 6th Army to the Soviets
  • Battle of the Bismarck Sea

    Massive Allied air raid against a Japanese troop convoy en route to New Guinea. The planning of this battle was later analyzed, and became a classic game theory scenario.
  • Victory in Northern Africa

    Victory in Northern Africa
    Allies win the Tunisian campaign, forcing the Afrika Korps and Italian forces to withdraw from Northern Africa
  • Strategic Bombing

    Strategic Bombing
    "By bombing the devil around the clock, we can prevent German defenders from getting any rest!" Round-the-clock bombing against Germany begins, with USAAF B-17s bombing in the morning, and RAF Lancasters bombing at night
  • Battle of Kursk/Operation Citadel

    Battle of Kursk/Operation Citadel
    Battle of Kursk would see one of the largest tank versus tank battles in history. Not sure whether that Tiger or those T-34s are gonna win, but we know that those Ferdinands sure aren't keeping up.
  • Allies Land on Sicily

    Allies Land on Sicily
  • Italy Switches Sides (again)

    Italy Switches Sides (again)
    Italy surrenders and the Armistice of Cassibile was signed by King Emmanuel III and Minister Pietro Badogolio with the Allies.
  • Gran Sasso Raid

    Gran Sasso Raid
    SS commandos led by Otto Skorzeny rescues Mussolini from captivity and Hitler lets Mussolini lead a puppet fascist Italian state.
  • Tehran Conference

    Tehran Conference
    Opening new front in France, surrenders would be unconditional and occupation of defeated nations
  • Battle of Iwo Jima

    Battle of Iwo Jima
    First Japanese home island to be invaded by the US. Fierce resistance resulted in thousands of casualties on both sides.
  • D-Day

    D-Day
    Allied forces land on 5 Normandy beaches in the largest amphibious operation ever, opening the "second" European front.
  • Battle of Saipan

    The Japanese loss of the battle led to the resignation of Prime Minister Tojo and also left the Japanese mainland vulnerable to American bombers
  • Battle of the Philippine Sea

    Battle of the Philippine Sea
    US Hellcats vs... Japanese turkeys? IJN naval aviation will never recover from this battle after losing 2 carriers and the bulk of its carrier fighters.
  • 20 July Plot/Operation Valkyrie

    20 July Plot/Operation Valkyrie
    Hitler narrowly survives a coup against him and orders many officers killed, including Colonel Stauffenburg and Field Marshal Rommel.
  • Warsaw Uprising

    Warsaw Uprising
    Poles attempt an uprising to free the city of Warsaw. It was suppressed, however, and the nearby Soviets did nothing to help.
  • Liberation of France

    Liberation of France
    After being ordered to reduce the city to ruins, General Choltitz instead surrenders Paris intact to the Western Allies.
  • Operation Market Garden

    Operation Market Garden
    Failed Allied airborne operation to capture key bridges in the Netherlands to cross the Rhine. Due to heavy German resistance and delayed advances, the operation resulted in a failure.
  • Landing on the Phillippines

    Landing on the Phillippines
    US troops led by General MacArthur lands on the Philippines. He famously said, “People of the Philippines, I have returned."
  • Battle of Leyte Gulf

    Battle of Leyte Gulf
    Arguably the largest naval battle in history. One of the largest battleships (Mushashi) ever built was also sunk in this battle.
  • Battle of the Bulge/Operation Watch on the Rhine

    Battle of the Bulge/Operation Watch on the Rhine
    Last-ditch German offensive against the Western allies. Failed due to lack of supplies and men, as well as Allied counterattacks.
  • Operation Greif

    Operation Greif
    Bring out the M10 Panthers! Operation Grief was led by Skorzeny during the Battle of the Bulge by using soldiers disguised as Allies to spread confusion and capture key points.
  • Yalta Conference

    USSR joins war against Japan, post-war governments in Eastern Europe would be communist, and UN framework discussed
  • Crossing the Rhine

    General Patton's 3rd Army crosses the Rhine after breaking through the Siegfried Line
  • Battle of Okinawa

    Battle of Okinawa
    Fierce Japanese resistance, increased used of kamikaze attacks, and the sinking of the Yamato, the lead ship of the largest battleship class ever built
  • Death of Franklin Roosevelt

    Death of Franklin Roosevelt
    FDR dies at the age of 63. His vice president Harry Truman takes the office.
  • Battle of Berlin Begins

    Battle of Berlin Begins
    btw, this photo above the Reichstag was staged
  • Meeting at the Elbe

    Meeting at the Elbe
    US and Soviet troops meet at the Elbe river, joining the Western and Eastern Fronts.
  • Death of Benito Mussolini

    Death of Benito Mussolini
    Mussolini and his mistress are shot by Italian partisans after attempting to flee.
  • Death of Adolf Hitler

    Death of Adolf Hitler
    Hitler and his wife Eva Braun commit suicide by a combination of gunshot and cyanide pills.
  • German Unconditional Surrender

    German leaders Donitz, Jodl and Keitel surrenders unconditionally to the Allies.
  • Potsdam Conference

    Potsdam Conference
    Germany would be split into 4 occupation zones and reconstruction of German government
  • Bombing of Hiroshima

    Bombing of Hiroshima
    A B-29 flown by Colonel Tibbets drops the Little Boy atomic bomb on the Japanese city of Hiroshima.
  • Bombing of Nagasaki

    Bombing of Nagasaki
    Another B-29 flown by Major Sweeney drops the Fat Man atomic bomb on the Japanese city of Nagasaki
  • USSR Invasion of Manchuria

  • Jewel Voice Broadcast

    Emperor Hirohito announces on the radio that he is willing to accept the Allied terms of surrender.
  • Official Japanese Surrender

    Official Japanese Surrender
    Japanese Instrument of Surrender signed on the battleship USS Missouri at Tokyo Bay
  • Establishment of the United Nations

    Establishment of the United Nations
    UN established, with the five victors (US, USSR, UK, China and France) being the P-5 in the Security Council with veto powers.
  • Nuremberg Trials

    Nuremberg Trials
    Trying war criminals in Europe for crimes against humanity. Many major defendants committed suicide (Goring, Himmler, Goebbels, etc)
  • Tokyo Trial

    Judgement for war criminals for crimes against humanity in the Far East.