# Plan R 4

> World War II British plan for an invasion of the neutral state of Norway in April 1940

**Wikidata**: [Q2098099](https://www.wikidata.org/wiki/Q2098099)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Plan_R_4)  
**Source**: https://4ort.xyz/entity/plan-r-4


## References

1. Freebase Data Dumps. 2013