🌐EnglishEnglishDeutschFrançaisPolskiPortuguêsРусскийالعربيةفارسیEntityQ5551865· pop 10· linked from 740 articlesU-978Also known as German submarine U-9781943 Type VIIC submarineOn the mapAvailable in 10 languagesFrançaisDeutschPortuguêsالعربيةPolskiSlovenianTiếng ViệtUkrainianفارسیvia Wikidata sitelinks · CC0Connectionsgross register tonnageEntityType VII submarineEntityCategories1943 shipsGerman Type VIIC submarinesMaritime incidents in December 1945Operation DeadlightShip infoboxes without an imageShips built in HamburgU-boats commissioned in 1943U-boats sunk in 1945World War II submarines of Germany