Home›1915 ships›SM UB-4🌐EnglishEnglishDeutschFrançaisPolskiالعربيةفارسی中文EntityQ824574· pop 7· linked from 60 articlesSM UB-41915 Type UB I submarineOn the map2 mapped locationsAvailable in 7 languagesFrançaisDeutsch中文العربيةPolskiفارسیvia Wikidata sitelinks · CC0ConnectionsImperial German NavyEntitygross register tonnageEntityCategories1915 shipsGerman Type UB I submarinesMaritime incidents in 1915Ships built in BelgiumShips built in KielU-boats commissioned in 1915U-boats lost with all handsU-boats sunk by British warshipsU-boats sunk in 1915World War I shipwrecks in the North SeaWorld War I submarines of Germany