Title 50War and National DefenseRelease 119-73not60

§3239 Requirement to Buy Certain Satellite Component From American Sources

Title 50 › Chapter 44— NATIONAL SECURITY › Subchapter IX— ADDITIONAL MISCELLANEOUS PROVISIONS › § 3239

Last updated Apr 5, 2026|Official source

Summary

Starting January 1, 2021, an intelligence agency that is not part of the Department of Defense may not award a contract for a national security satellite if the satellite uses a star tracker that was not made in the United States. That ban covers both the star tracker’s hardware and its software. Defined terms: "covered element of the intelligence community" = an intelligence agency not in the Department of Defense; "national security satellite" = a satellite weighing over 400 pounds used mainly for U.S. national security or intelligence; "United States" = the states, the District of Columbia, and U.S. territories and possessions. The head of the agency can waive the rule by sending a written certification to the congressional intelligence committees showing one of three things: no U.S.-made star tracker meets the mission and design, a U.S.-made star tracker is unreasonably costly based on a market survey, or an urgent national security need requires the waiver.

Full Legal Text

Title 50, §3239

War and National Defense — Source: USLM XML via OLRC

(a)In this section:
(1)The term “covered element of the intelligence community” means an element of the intelligence community that is not an element of the Department of Defense.
(2)The term “national security satellite” means a satellite weighing over 400 pounds whose principle purpose is to support the national security or intelligence needs of the United States Government.
(3)The term “United States” means the several States, the District of Columbia, and the territories and possessions of the United States.
(b)Beginning January 1, 2021, except as provided in subsection (c), a covered element of the intelligence community may not award a contract for a national security satellite if the satellite uses a star tracker that is not produced in the United States, including with respect to both the software and the hardware of the star tracker.
(c)The head of a covered element of the intelligence community may waive the requirement under subsection (b) if, on a case-by-case basis, the head certifies in writing to the congressional intelligence committees that—
(1)there is no available star tracker produced in the United States that meets the mission and design requirements of the national security satellite for which the star tracker will be used;
(2)the cost of a star tracker produced in the United States is unreasonable, based on a market survey; or
(3)such waiver is necessary for the national security interests of the United States based on an urgent and compelling need.

Reference

Citations & Metadata

Citation

50 U.S.C. § 3239

Title 50War and National Defense

Last Updated

Apr 5, 2026

Release point: 119-73not60