🌐EnglishEnglishFrançaisPolskiالعربيةفارسی中文EntityQ7391648· pop 6· linked from 72 articlesSM UB-411916 Type UB II submarineConnectionsgross register tonnageEntitydrive shaftEntityCategories1916 shipsGerman Type UB II submarinesMaritime incidents in 1917Protected wrecks of the United KingdomShips built in HamburgU-boats commissioned in 1916U-boats lost with all handsU-boats sunk by minesU-boats sunk in 1917World War I shipwrecks in the North SeaWorld War I submarines of Germany