---
kind: "unit"
title: "22"
title_heading: "Foreign Relations and Intercourse"
key: "ch9"
level: "chapter"
label: "Chapter 9"
heading: "Foreign Wars, War Materials, and Neutrality"
release: "119-102"
url: "https://uscodex.org/usc/22/ch9"
sections_count: 33
---

# Chapter 9 — Foreign Wars, War Materials, and Neutrality

Title 22 — Foreign Relations and Intercourse

## Contents

- [Subchapter I — War Materials](/usc/22/ch9-schI.md)
- [Subchapter II — Neutrality](/usc/22/ch9-schII.md)
- [Subchapter III — Prevention of Offenses Against Neutrality](/usc/22/ch9-schIII.md)