On This Day

V-J Day, the Empire of Japan surrenders unconditionally to the Allies, ending World War II (August 15 in Japan and other

V-J Day, the Empire of Japan surrenders unconditionally to the Allies, ending World War II (August 15 in Japan and other countries depending on the time zone)

The surrender of the Empire of Japan in World War II was announced by Emperor Hirohito on 15 August and formally signed on 2 September 1945, ending the war. By the end of July 1945, the Imperial Japanese Navy (IJN) was incapable of conducting major operations and an Allied invasion of Japan was imminent. Together with the United Kingdom and China, the United States called for the unconditional surrender of Japan in the Potsdam Declaration on 26 July 1945—the alternative being "prompt and utter destruction".

Historical Significance

The surrender of the Empire of Japan in World War II was announced by Emperor Hirohito on 15 August and formally signed on 2 September 1945, ending the war.

Events Before

  1. D-Day: The Normandy Landings

    Allied forces launch the largest amphibious invasion in history on the beaches of Normandy, France, marking the beginning of the liberation of Western Europe from Nazi occupation.

  2. Omar al-Bashir is born

    Omar al-Bashir is born

  3. Army defeats Navy 10-7 in football "Arab Bowl," Oran, North Africa

    Army defeats Navy 10-7 in football "Arab Bowl," Oran, North Africa

  4. Siege of Leningrad lifted by the Soviets after 880 days and more than 2 million Russians killed

    Siege of Leningrad lifted by the Soviets after 880 days and more than 2 million Russians killed

  5. Battle of Eniwetok: US forces take Enewetak Atoll at the cost of 37 Americans killed or missing and 94 wounded; Japanese

    Battle of Eniwetok: US forces take Enewetak Atoll at the cost of 37 Americans killed or missing and 94 wounded; Japanese losses are 800 dead and 23 prisoners

Events After

  1. UN General Assembly meets for the first time in London

    The United Nations General Assembly (UNGA or GA) is one of the six principal organs of the United Nations (UN), serving as its main deliberative, policymaking, and representative organ.

  2. United Nations Security Council holds its first meeting, at Westminster Central Hall in Westminster, England

    United Nations Security Council holds its first meeting, at Westminster Central Hall in Westminster, England

  3. American actor John Wayne (38) weds actress Esperanza Baur (25) in Long Beach, California; divorce in 1954

    American actor John Wayne (38) weds actress Esperanza Baur (25) in Long Beach, California; divorce in 1954

  4. NY Giants outfielder Danny Gardella is the first major leaguer to announce he is jumping to the "outlaw" Mexican Basebal

    NY Giants outfielder Danny Gardella is the first major leaguer to announce he is jumping to the "outlaw" Mexican Baseball League for contract worth $13,000; triggers US MLB Commissioner Happy Chandler to impose a five-year minimum ban on players who move to the rival league

  5. General Juan Perón is first elected President of Argentina

    Juan Domingo Perón was an Argentine military officer and politician who was the 29th and 40th president of Argentina, serving from 1946 to his overthrow in 1955, and from 1973 to 1974.

More from the 1940s

Frequently Asked Questions

What happened on August 14, 1945?
The surrender of the Empire of Japan in World War II was announced by Emperor Hirohito on 15 August and formally signed on 2 September 1945, ending the war. By the end of July 1945, the Imperial Japanese Navy (IJN) was incapable of conducting major operations and an Allied invasion of Japan was imminent. Together with the United Kingdom and China, the United States called for the unconditional surrender of Japan in the Potsdam Declaration on 26 July 1945—the alternative being "prompt and utter destruction".
Why is V-J Day, the Empire of Japan surrenders unconditionally to the Allies, ending... significant?
The surrender of the Empire of Japan in World War II was announced by Emperor Hirohito on 15 August and formally signed on 2 September 1945, ending the war.

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