---
kind: "unit"
title: "22"
title_heading: "Foreign Relations and Intercourse"
key: "ch20"
level: "chapter"
label: "Chapter 20"
heading: "Mutual Defense Assistance Program"
release: "119-102"
date: "2026-07-12"
url: "https://uscodex.org/usc/22/ch20"
sections_count: 4
---

# Chapter 20 — Mutual Defense Assistance Program

Title 22 — Foreign Relations and Intercourse

## Contents

- [Subchapter I — General Provisions](/usc/22/ch20-schI.md)
- [Subchapter II — North Atlantic Treaty Nations](/usc/22/ch20-schII.md)
- [Subchapter III — Other Nations](/usc/22/ch20-schIII.md)