🌐EnglishEnglishDeutschFrançaisPolskiفارسی中文日本語EntityQ1662364· pop 7· linked from 51 articlesUSS Grayback1957 Grayback-class submarineWikidata factsImageUSS Grayback;0857404.jpgSources (1)en.wikipedia.orgvia Wikidata · CC0Available in 6 languagesFrançaisDeutsch日本語Polskiفارسیvia Wikidata sitelinks · CC0ConnectionsSSM-N-8 RegulusEntityPhilippinesCountryCategories1957 shipsCold War amphibious warfare vessels of the United StatesCold War submarines of the United StatesGrayback-class submarinesMaritime incidents in 1986Pacific Ocean articles missing geocoordinate dataShips built in Vallejo, CaliforniaShips sunk as targetsShipwrecks in the South China SeaVietnam War submarines of the United States