🌐EnglishEnglishDeutschFrançaisItalianoPortuguêsРусскийالعربية한국어中文日本語EntityQ734773· pop 13· linked from 173 articlesOperation Hardtack I1958 series of nuclear tests performed by the USAWikidata factsImageHardtackOak.JPGSources (1)ru.wikipedia.orgvia Wikidata · CC0On the map38 mapped locationsAvailable in 12 languagesFrançaisDeutsch日本語РусскийPortuguêsItalianoالعربيةFinnishNorwegianRomanianConnectionsjouleEntityEnewetak AtollEntityCategories1950s in the Marshall Islands1958 in military history1958 in the environment1958 in the Trust Territory of the Pacific IslandsEnewetak Atoll nuclear explosive testsExplosions in 1958Geographic coordinate listsLists of coordinatesNuclear testing at Bikini Atoll