🌐EnglishEnglishDeutschNederlandsالعربية한국어日本語EntityQ1143449· pop 7· linked from 113 articlesOperation TouchstoneAlso known as United States's Touchstone nuclear test seriesgroup of 13 nuclear testsWikidata factsImageThe FY 1988 TOUCHSTONE Nuclear Test Program - NARA - 198380.jpgSources (1)wikidata.orgvia Wikidata · CC0On the map15 mapped locationsAvailable in 6 languagesDeutschالعربيةLuxembourgishNorwegian한국어via Wikidata sitelinks · CC0Connectionsnuclear weapons testingEntityNevada National Security SiteEntityCategories1987 in military history1987 in Nevada1987 in the environment1988 in military history1988 in Nevada1988 in the environmentExplosions in 1987Explosions in 1988Geographic coordinate listsLists of coordinatesNevada Test Site nuclear explosive testsSoviet Union–United States relations