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US performs atmospheric nuclear test at Bikini Island

Nuclear testing at Bikini Atoll consisted of the detonation of 23 (or 24) nuclear weapons by the United States between 1946 and 1958 on Bikini Atoll in the Marshall Islands.

Nuclear testing at Bikini Atoll consisted of the detonation of 23 (or 24) nuclear weapons by the United States between 1946 and 1958 on Bikini Atoll in the Marshall Islands. Tests occurred at seven test sites on the reef itself, on the sea, in the air, and underwater. The test weapons produced a combined yield of about 77–78.6 Mt of TNT in explosive power. After the inhabitants agreed to a temporary evacuation, to allow nuclear testing on Bikini, which they were told was of great importance to humankind, two nuclear weapons were detonated in 1946. About ten years later, additional tests with thermonuclear weapons in the late 1950s were also conducted.

Historical Significance

Nuclear testing at Bikini Atoll consisted of the detonation of 23 (or 24) nuclear weapons by the United States between 1946 and 1958 on Bikini Atoll in the Marshall Islands.

Events Before

  1. Sputnik 1 Launch

    The Soviet Union launches Sputnik 1, the world's first artificial satellite, igniting the Space Age and the US-Soviet Space Race.

  2. An Irish Republican Army (IRA) unit attacks Brookeborough Royal Ulster Constabulary barracks in one of the most famous i

    An Irish Republican Army (IRA) unit attacks Brookeborough Royal Ulster Constabulary barracks in one of the most famous incidents of the IRA's Operation Harvest

  3. Aviator Howard Hughes marries 2nd wife actress Jean Peters

    Aviator Howard Hughes marries 2nd wife actress Jean Peters

  4. South African golfer Gary Player (21) weds childhood sweetheart Vivienne Verwey, until her death in 2021

    South African golfer Gary Player (21) weds childhood sweetheart Vivienne Verwey, until her death in 2021

  5. English-American actress Elizabeth Taylor's 2nd divorce from English actor Michael Wilding, after almost 5 years of marr

    English-American actress Elizabeth Taylor's 2nd divorce from English actor Michael Wilding, after almost 5 years of marriage

Events After

  1. Johnny Cash performs the first of many free concerts behind bars at San Quentin State Prison in California

    Johnny Cash performs the first of many free concerts behind bars at San Quentin State Prison in California

  2. Chad becomes an autonomous republic in the French Community

    The French Community (French: Communauté française) was the constitutional organization set up in October 1958 between France and its remaining African colonies, then in the process of…

  3. USSR's Luna 1 becomes the first spacecraft to escape Earth's gravity

    A gravity assist, gravity assist maneuver, swing-by, or generally a gravitational slingshot in orbital mechanics, is a type of spaceflight flyby which makes use of the relative movement (e.g.

  4. TV western "Rawhide," starring Clint Eastwood, premieres on CBS

    TV western "Rawhide," starring Clint Eastwood, premieres on CBS

  5. Plane crash known as "The Day the Music Died" kills musicians Buddy Holly, Ritchie Valens, J. P. Richardson (aka The Big

    Plane crash known as "The Day the Music Died" kills musicians Buddy Holly, Ritchie Valens, J. P. Richardson (aka The Big Bopper), and the pilot near Clear Lake, Iowa

More from the 1950s

Frequently Asked Questions

What happened on May 11, 1958?
Nuclear testing at Bikini Atoll consisted of the detonation of 23 (or 24) nuclear weapons by the United States between 1946 and 1958 on Bikini Atoll in the Marshall Islands. Tests occurred at seven test sites on the reef itself, on the sea, in the air, and underwater. The test weapons produced a combined yield of about 77–78.6 Mt of TNT in explosive power.
Why is US performs atmospheric nuclear test at Bikini Island significant?
Nuclear testing at Bikini Atoll consisted of the detonation of 23 (or 24) nuclear weapons by the United States between 1946 and 1958 on Bikini Atoll in the Marshall Islands.

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