# Blue Danube

> first operational British nuclear weapon

**Wikidata**: [Q4929038](https://www.wikidata.org/wiki/Q4929038)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Blue_Danube_(nuclear_weapon))  
**Source**: https://4ort.xyz/entity/blue-danube


## References

1. Freebase Data Dumps. 2013