Home›Browse›Rocket U-boat🌐EnglishEnglishDeutschEspañolFrançaisItalianoNederlandsPortuguêsTiếng Việtالعربية中文日本語EntityQ3939776· pop 8· linked from 167 articlesRocket U-boatSign in to saveseries of WW2 German military projectsAvailable in 8 languagesEspañolFrançaisDeutschPortuguêsItalianoالعربيةTiếng Việtvia Wikidata sitelinks · CC0