# Porpoise-class attack submarine

> 1961 class of British attack submarines

**Wikidata**: [Q2366375](https://www.wikidata.org/wiki/Q2366375)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/British_Porpoise-class_submarine)  
**Source**: https://4ort.xyz/entity/porpoise-class-attack-submarine


## References

1. Freebase Data Dumps. 2013