🌐EnglishEnglishFrançaisPolskiالعربيةفارسی中文EntityQ16222852· pop 5· linked from 123 articlesSM UB-1271918 Type UB III submarineConnectionsGermanEntityWorld War IConceptCategories1918 shipsGerman Type UB III submarinesMaritime incidents in 1918North Sea articles missing geocoordinate dataShips built in Bremen (state)U-boats commissioned in 1918U-boats lost with all handsU-boats sunk by minesU-boats sunk in 1918World War I shipwrecks in the North SeaWorld War I submarines of Germany