🌐EnglishEnglishDeutschFrançaisPolskiالعربيةفارسی中文EntityQ7391742· pop 7· linked from 107 articlesSM UC-68German Type UC II minelaying U-boatConnectionsnaval mineEntitygross register tonnageEntityCategories1916 shipsGerman Type UC II submarinesMaritime incidents in 1917Ship infoboxes without an imageShips built in HamburgU-boats commissioned in 1916U-boats lost with all handsU-boats sunk by unknown causesU-boats sunk in 1917World War I minelayers of GermanyWorld War I shipwrecks in the English ChannelWorld War I submarines of Germany