---
kind: "section"
citation: "50 U.S.C. § 2660"
title: "50"
title_heading: "War and National Defense"
number: "2660"
heading: "Repealed. Pub. L. 115–91, div. C, title XXXI, § 3135(c)(1), Dec. 12, 2017, 131 Stat. 1899"
status: "repealed"
release: "119-102"
date: "2026-07-12"
url: "https://uscodex.org/usc/50/2660"
units:
  - "Chapter 42 — Atomic Energy Defense Provisions"
  - "Subchapter V — Safeguards and Security Matters"
  - "Part A — Safeguards and Security"
---

# [§2660. Repealed. Pub. L. 115–91, div. C, title XXXI, § 3135(c)(1), Dec. 12, 2017, 131 Stat. 1899 — repealed]



## Notes

Section, Pub. L. 107–314, div. D, title XLV, § 4509, as added Pub. L. 112–239, div. C, title XXXI, § 3115(a), Jan. 2, 2013, 126 Stat. 2172; amended Pub. L. 113–291, div. C, title XXXI, § 3111, Dec. 19, 2014, 128 Stat. 3884, related to design and use of prototypes of nuclear weapons for intelligence purposes.