§6123 — Title 10 Armed Forces | U.S. Code

§6123 Acceleration of Depleted Uranium Manufacturing Processes

Title 10 › Subtitle Subtitle A— General Military Law › Part VI— ELEMENTS OF DEPARTMENT OF DEFENSE AND OTHER MATTERS › Subpart B— Atomic Energy Defense › Chapter 602— NUCLEAR WEAPONS STOCKPILE MATTERS › Subchapter I— STOCKPILE STEWARDSHIP AND WEAPONS PRODUCTION › § 6123

Last updated Apr 18, 2026|Official source

Summary

Require the nuclear security enterprise to speed up updating how it makes depleted uranium so it meets four goals by 2030: show bulk cold‑hearth melting of depleted uranium alloys for war‑reserve parts, make war‑reserve depleted uranium alloy parts repeatedly using net‑shape casting, if possible set up a production facility that can operate outside the current fenced area at the Y‑12 National Security Complex in Oak Ridge, Tennessee, and have high‑purity depleted uranium ready for war‑reserve parts. By March 31, 2023, and every year after until 2030, the Administrator must brief the congressional defense committees on progress, the prior fiscal year’s costs, and the enterprise’s ability to convert depleted uranium hexafluoride into depleted uranium tetrafluoride.

Title 10, §6123

Armed Forces — Source: USLM XML via OLRC

(a)The Administrator shall require the nuclear security enterprise to accelerate the modernization of manufacturing processes for depleted uranium by 2030 so that the nuclear security enterprise—

(1)demonstrates bulk cold hearth melting of depleted uranium alloys to augment existing capabilities on an operational basis for war reserve components;

(2)manufactures, on a repeatable and ongoing basis, war reserve depleted uranium alloy components using net shape casting;

(3)demonstrates, if possible, a production facility to conduct routine operations for manufacturing depleted uranium alloy components outside of the current perimeter security fencing of the Y-12 National Security Complex, Oak Ridge, Tennessee; and

(4)has available high purity depleted uranium for the production of war reserve components.

(b)Not later than March 31, 2023, and annually thereafter through 2030, the Administrator shall provide to the congressional defense committees a briefing on—

(1)progress made in carrying out subsection (a);

(2)the cost of activities conducted under such subsection during the preceding fiscal year; and

(3)the ability of the nuclear security enterprise to convert depleted uranium fluoride hexafluoride to depleted uranium tetrafluoride.

Editorial Notes

Prior Provisions

Provisions similar to those in this section were contained in section 3121 of Pub. L. 117–263, which was set out as a note under section 2532 of Title 50, War and National Defense, prior to repeal by Pub. L. 119–60, § 3111(b)(11).

§6123 Acceleration of Depleted Uranium Manufacturing Processes

Summary

Title 10, §6123

Notes & Related Subsidiaries

Editorial Notes

Prior Provisions

Citations & Metadata