🌐EnglishEnglishDeutschFrançaisPolskiTiếng ViệtРусскийالعربيةفارسی中文EntityQ370586· pop 11· linked from 339 articlesU-121Also known as German submarine U-1211940 Type IIB submarineAvailable in 11 languagesFrançaisDeutsch中文РусскийالعربيةPolskiSlovenianTiếng ViệtUkrainianفارسیConnectionsType II submarineEntitymotor-generatorEntityCategories1940 shipsGerman Type II submarinesMaritime incidents in May 1945Operation Regenbogen (U-boat)Ships built in LübeckU-boats commissioned in 1940World War II submarines of Germany