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S 4235ReferredFederalsenate

A bill to prohibit executive agencies from procuring or operating certain unmanned ground vehicle systems, and for other purposes.

Introduced March 26, 2026Last action March 26, 2026
View official bill

Legislative Progress

Introduced
Referred
Committee
Floor Vote
Passed Chamber
Passed Both
Enrolled
Signed

Plain English Summary

AI-generated

Plain-English Summary

This bill would ban federal government agencies from buying or using certain types of unmanned ground vehicles (UGVs) — essentially robots or automated machines that move on the ground without a human driver. While the bill does not provide a detailed public description, this type of legislation typically targets ground-based autonomous systems that may be manufactured by foreign companies or entities considered potential security risks, similar to existing restrictions on certain drones and telecommunications equipment.

If passed, this law would affect all executive branch agencies — meaning departments and offices under the President's authority, such as the Department of Homeland Security, the Department of Defense, and others. These agencies would be prohibited from purchasing new unmanned ground vehicles that fall under the bill's restrictions, as well as from continuing to operate ones they may already have. This could affect how federal agencies use robotic systems for tasks like surveillance, border patrol, logistics, or other operations where these vehicles are currently deployed or being considered.

The bill has been introduced in the Senate and sent to the Committee on Homeland Security and Governmental Affairs for review, which is the standard first step in the legislative process. At this stage, it has not been voted on or become law. Because limited details have been made publicly available, the full scope of which specific vehicles or manufacturers would be affected remains unclear until more legislative text is released.

This summary is AI-generated for informational purposes. Always refer to the official bill text for legal accuracy.

Latest Action

Read twice and referred to the Committee on Homeland Security and Governmental Affairs.

March 26, 2026

Sponsor

S
Sen. Cotton, Tom [R-AR]RAR

Committees

Homeland Security and Governmental Affairs

Legislative History

Read twice and referred to the Committee on Homeland Security and Governmental Affairs.

Mar 26, 2026

Introduced in Senate

Mar 26, 2026