# U.S. Army Field Manual 30-31B

> a document claiming to be a classified appendix to a U.S. Army Field Manual

**Wikidata**: [Q986170](https://www.wikidata.org/wiki/Q986170)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/U.S._Army_Field_Manual_30-31B)  
**Source**: https://4ort.xyz/entity/u-s-army-field-manual-30-31b