Home›1953 in military history›Upshot-Knothole Grable🌐EnglishEnglishEspañolFrançaisPortuguêsРусскийEntityQ2078341· pop 8· linked from 33 articlesUpshot-Knothole GrableAlso known as Operation Upshot-Knothole Grable1953 U.S. test of a nuclear artillery weaponWikidata factsImageUpshot-Knothole GRABLE.jpgSources (4)johnstonsarchive.netwikidata.orgnnss.govweb.archive.orgvia Wikidata · CC0Available in 7 languagesEspañolFrançaisРусскийPortuguêsArmenianUkrainianvia Wikidata sitelinks · CC0Connectionsnuclear weapons testingEntityUnited StatesCountryCategories1953 in military history1953 in NevadaExplosions in 1953May 1953 in the United StatesNevada Test Site nuclear explosive tests