Japanese Instrument of Surrender

The Japanese Instrument of Surrender was the written agreement that formalized the surrender of the Empire of Japan, marking the end of World War II. It was signed by representatives from the Empire of Japan, the United States of America, the Republic of China, the United Kingdom of Great Britain and Northern Ireland, the Union of Soviet Socialist Republics, the Commonwealth of Australia, the Dominion of Canada, the Provisional Government of the French Republic, the Kingdom of the Netherlands, and the Dominion of New Zealand. The signing took place on the deck of USS Missouri in Tokyo Bay on September 2, 1945.

The date is sometimes known as Victory over Japan Day, although that designation more frequently refers to the date of Emperor Hirohito's Gyokuon-hōsō (Imperial Rescript of Surrender), the radio broadcast announcement of the acceptance of the terms of the Potsdam Declaration at noon Japan Standard Time on August 15.

The ceremony aboard the deck of the Missouri lasted 23 minutes and was broadcast throughout the world. The instrument was first signed by the Japanese foreign minister Mamoru Shigemitsu "By Command and on behalf of the Emperor of Japan and the Japanese Government" (9:04 am). General Yoshijirō Umezu, Chief of the Army General Staff, then signed the document "By Command and on behalf of the Japanese Imperial General Headquarters" (9:06 am).

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