🌐EnglishEnglishBahasa IndonesiaDeutschEspañolFrançaisPolskiPortuguêsTiếng ViệtРусскийالعربيةفارسی中文日本語EntityQ549452· pop 16· linked from 806 articlesU-73Also known as German submarine U-731940 Type VIIB submarineOn the mapAvailable in 16 languagesEspañolFrançaisDeutsch中文日本語РусскийPortuguêsالعربيةCatalanJavanesePolskiConnectionsType VII submarineEntitygross register tonnageEntityCategories1940 shipsGerman Type VIIB submarinesMaritime incidents in December 1943Ships built in Bremen (state)U-boats commissioned in 1940U-boats sunk by US warshipsU-boats sunk in 1943World War II shipwrecks in the Mediterranean SeaWorld War II submarines of Germany