EntityQ1565386· pop 7· linked from 73 articlesHMS SpearheadSign in to save1944 Neptuno-class submarineConnectionsS-class submarineEntityUnited KingdomCountryPortugalCountryWorld War IIConceptInternational Standard Book NumberEntityelectric motorEntityknotEntitymetric horsepowerEntitydiesel engineEntitynautical mileEntityOCLC, Inc.EntityRoyal NavyEntitynaval mineEntityBirkenheadEntityFrench NavyEntitySoviet NavyEntitydraftEntitydisplacementEntityIsraeli NavyEntitytorpedo tubeEntityCategories1944 shipsBritish S-class submarines (1931)British S-class submarines (1931) of the Portuguese NavyRoyal Navy ship namesShips built on the River MerseyWorld War II submarines of the United Kingdom