# U-231

> 1942 Type VIIC submarine

**Wikidata**: [Q4051954](https://www.wikidata.org/wiki/Q4051954)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/German_submarine_U-231)  
**Source**: https://4ort.xyz/entity/u-231


## References

1. The Submarine War, 1939-1945
2. [Source](https://uboat.net/boats/u231.htm)