🌐EnglishEnglishFrançaisPolskiالعربيةفارسی中文EntityQ7391730· pop 6· linked from 60 articlesSM UC-61915 Type UC I submarineConnectionsnaval mineEntitygross register tonnageEntityCategories1915 shipsGerman Type UC I submarinesMaritime incidents in 1917Ship infoboxes without an imageShips built in HamburgU-boats commissioned in 1915U-boats lost with all handsU-boats sunk by minesU-boats sunk in 1917World War I minelayers of GermanyWorld War I shipwrecks in the North SeaWorld War I submarines of Germany