EntityQ1565469· pop 7· linked from 111 articlesHMS SwordfishSign in to save1931 S-class submarineConnectionsnaval mineEntitydraftEntityS-class submarineEntityDenmarkConceptWorld War IIConceptBaltic SeaEntityNorth SeaEntityNazi GermanyConceptgeographic coordinate systemEntityInternational Standard Book NumberEntitysubmarineEntityAberdeenEntityBrestEntityWayback MachineEntityStavangerEntityPortsmouthEntityQ9679Entityelectric motorEntityDundeeEntitySkagerrakEntityCategories1931 shipsBritish S-class submarines (1931)British submarines lost with all handsLost submarines of the United KingdomMaritime incidents in November 1940Ships sunk by minesWorld War II shipwrecks in the English ChannelWorld War II submarines of the United Kingdom