WW2 Timeline

  • Japan Invades China

    Japan Invades China
    The Japanese invasion of Manchuria (China) began on September 18, 1931, when the Kwantung Army of the Empire of Japan invaded Manchuria immediately following the Mukden Incident. The Japanese established a puppet state called Manchukuo, and their occupation lasted until the end of World War II.
  • Germany invades Poland

    Germany invades Poland
    The German invasion of Poland was a primer on how Hitler intended to wage war–what would become the “blitzkrieg” strategy. This was characterized by extensive bombing early on to destroy the enemy’s air capacity, railroads, communication lines, and munitions dumps, followed by a massive land invasion with overwhelming numbers of troops, tanks, and artillery. Once the German forces had plowed their way through, devastating a swath of territory, infantry moved in, picking off any remaining Allies.
  • German Blitzkrieg

    German Blitzkrieg
    A German term for “lightning war,” blitzkrieg is a military tactic designed to create disorganization among enemy forces through the use of mobile forces and locally concentrated firepower. Its successful execution results in short military campaigns, which preserves human lives and limits the expenditure of artillery.
  • Atlantic Charter

    Atlantic Charter
    The Atlantic Charter was a pivotal policy statement issued on 14 August 1941, that, early in World War II, defined the Allied goals for the post-war world. The leaders of the United Kingdom and the United States drafted the work and all the Allies of World War II later confirmed it.
  • Pearl Harbor

    Pearl Harbor
    The attack on Pearl Harbor, also known as the Battle of Pearl Harbor,[9] the Hawaii Operation or Operation AI by the Japanese Imperial General Headquarters,[10][11] and Operation Z during planning,[12] was a surprise military strike by the Imperial Japanese Navy against the United States naval base at Pearl Harbor, in the United States Territory of Hawaii, on the morning of December 7, 1941. The attack led to the United States' entry into World War II
  • Bataan death march

    Bataan death march
    The Baatan death march was the forcible transfer from Saisaih Pt. and Mariveles to Camp O'Donnell by the Imperial Japanese Army of 60,000–80,000 Filipino and American prisoners of war which began on April 9, 1942, after the three-month Battle of Bataan in the Philippines during World War II.
  • Battle of Midway

    Battle of Midway
    The Battle of Midway was a crucial and decisive naval battle in the Pacific Theater of World War II.[6][7][8] Between 3 and 7 June 1942, only six months after Japan's attack on Pearl Harbor and one month after the Battle of the Coral Sea, the United States Navy under Admirals Chester Nimitz, Frank Jack Fletcher, and Raymond A. Spruance decisively defeated an attacking fleet of the Imperial Japanese Navy.
  • D-Day

    D-Day
    The Normandy landings (codenamed Operation Neptune) were the landing operations on Tuesday, 6 June 1944 (termed D-Day) of the Allied invasion of Normandy in Operation Overlord during World War II. The largest seaborne invasion in history, the operation began the liberation of German-occupied northwestern Europe from Nazi control, and contributed to the Allied victory on the Western Front.
  • Liberation of Concentration Camps

    Liberation of Concentration Camps
    Soviet soldiers were the first to liberate concentration camp prisoners in the final stages of the war. On July 23, 1944, they entered the Majdanek camp in Poland, and later overran several other killing centers. On January 27, 1945, they entered Auschwitz and there found hundreds of sick and exhausted prisoners.
  • Battle of Iwo Jima

    Battle of Iwo Jima
    The Battle of Iwo Jima (19 February – 26 March 1945) was a major battle in which the U.S. Marines landed on and eventually captured the island of Iwo Jima from the Japanese Imperial Army during World War II. The American invasion, designated Operation Detachment, had the goal of capturing the entire island, including the three Japanese-controlled airfields (including the South Field and the Central Field), to provide a staging area for attacks on the Japanese main islands.
  • Battle of Okinawa

    Battle of Okinawa
    The battle of Okinawa was a series of battles fought in the Ryukyu Islands, centered on the island of Okinawa, and included the largest amphibious assault in the Pacific War during World War II, the 1 April 1945 invasion of the island of Okinawa itself. The 82-day-long battle lasted from 1 April until 22 June 1945. After a long campaign of island hopping, the Allies were approaching Japan, and planned to use Okinawa, a large island only 340 mi away from mainland Japan.
  • VE Day

    VE Day
    Victory in Europe Day, generally known as V-E Day, VE Day or simply V Day was the public holiday celebrated on 8 May 1945 (7 May in Commonwealth realms) to mark the formal acceptance by the Allies of World War II of Nazi Germany's unconditional surrender of its armed forces.
  • Atomic Bomb

    Atomic Bomb
    President Harry S. Truman, warned by some of his advisers that any attempt to invade Japan would result in horrific American casualties, ordered that the new weapon be used to bring the war to a speedy end. On August 6, 1945, the American bomber Enola Gay dropped a five-ton bomb over the Japanese city of Hiroshima.
  • VJ Day

    VJ Day
    On August 15, 1945, news of the surrender was announced to the world. This sparked spontaneous celebrations over the final ending of World War II. On September 2, 1945, a formal surrender ceremony was held in Tokyo Bay aboard the USS Missouri. At the time, President Truman declared September 2 to be VJ Day.