bn:00378790n
Noun Concept
Categories: Cold War aerial bombs of the United States, Military equipment 1950–1959, Nuclear bombs of the United States
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Mark 21 nuclear bomb  Mark 21
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The Mark 21 nuclear bomb was a United States thermonuclear gravity bomb first produced in 1955. Wikipedia
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EN
The Mark 21 nuclear bomb was a United States thermonuclear gravity bomb first produced in 1955. Wikipedia
Wikipedia
Wikidata
Wikidata Alias
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