S. 850Senate119th Congress (2025-2027)Passed Senate

Northern Border Security Enhancement and Review Act

Introduced March 5, 2025

AI-Generated Summary

Updated August 6, 2026 at 3:22 PM UTC

The Northern Border Security Enhancement and Review Act updates the existing Northern Border Security Review Act to make threat analyses and border strategy reviews more frequent and detailed. It requires the Department of Homeland Security to produce a new threat analysis every three years, update its northern border strategy every five years, and brief Congress on the analysis. The bill also directs the creation of performance measures for air and marine operations along the northern border, without providing additional funding.

Key Provisions

  • Mandates a new Northern Border threat analysis 180 days after the law takes effect and then every three years, including an assessment of recent changes in apprehensions and demographics at the sector level.
  • Requires the DHS Secretary to update the Northern Border strategy within 18 months of enactment and every five years thereafter, using the latest threat analysis.
  • Orders a classified briefing of each threat analysis to be given to the relevant congressional committees within 30 days of the analysis submission.
  • Directs the DHS, via the Executive Assistant Commissioner of Air and Marine Operations, to develop performance measures for air and maritime operations securing the northern border, to be completed within 180 days of enactment.
  • Specifies that no additional funding is authorized for these activities.

Legislative Activity

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9 earlier actions
HouseFloor Latest Action

Held at the desk.

August 10, 2026 • 11:10 AM

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SenateIntro Referral

Introduced in Senate

March 5, 2025

SenateIntro Referral

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

March 5, 2025

SenateCommittee

Committee on Homeland Security and Governmental Affairs. Ordered to be reported without amendment favorably.

July 30, 2025

SenateCommittee

Committee on Homeland Security and Governmental Affairs. Reported by Senator Paul without amendment. Without written report.

November 3, 2025

SenateCalendars

Placed on Senate Legislative Calendar under General Orders. Calendar No. 256.

November 3, 2025

SenateFloor

Measure laid before Senate by unanimous consent. (consideration: CR S4480-4481)

August 5, 2026

SenateFloor

Passed Senate with amendments by Unanimous Consent. (text: CR S4481)

August 5, 2026

SenateFloor

Message on Senate action sent to the House.

August 10, 2026

HouseFloor

Received in the House.

August 10, 2026 • 11:02 AM

HouseFloor

Held at the desk.

August 10, 2026 • 11:10 AM

Floor Debate

1 member

What members said about S. 850 on the floor

1 Republican
John Thune
Sen. John ThuneR-SD · Aug 5, 2026

Mr. President, I ask unanimous consent that the Senate proceed to the immediate consideration of Calendar No. 256, S. 850. Mr. President, I ask unanimous consent that the Hassan amendment, which is…

Bill Text

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Engrossed in SenateIssued August 5, 2026

119th CONGRESS

2d Session

S. 850

AN ACT

To amend the Northern Border Security Review Act to require updates to the northern border threat analysis and northern border strategy, and for other purposes.

1.

Short title

This Act may be cited as the Northern Border Security Enhancement and Review Act.

2.

Northern border threat analysis and strategy

(a)

Northern border threat analysis

Section 3(a) of the Northern Border Security Review Act (Public Law 114–267) is amended—

(1)

in the matter preceding paragraph (1), by striking 180 days after the date of enactment of this Act and inserting 180 days after the date of the enactment of the Northern Border Security Enhancement and Review Act, and every 3 years thereafter;

(2)

by redesignating paragraphs (2), (3), and (4) as paragraphs (3), (4), and (5), respectively; and

(3)

by inserting after paragraph (1) the following:

(2)

an assessment of recent changes in the amount and demographics of apprehensions at the Northern Border, including an analysis of apprehension changes at the sector level.

.

(b)

Northern border strategy updates

Section 3 of the Northern Border Security Review Act (Public Law 114–267) is amended—

(1)

by redesignating subsection (c) as subsection (d); and

(2)

by inserting after subsection (b) the following:

(c)

Northern border strategy updates

The Secretary of Homeland Security shall update the Department of Homeland Security’s Northern Border strategy not later than 18 months after the date of the enactment of the Northern Border Security Enhancement and Review Act, and every 5 years thereafter, and shall incorporate the results of the most recent threat analysis in each such update.

.

(c)

Classified briefings

Section 3 of the Northern Border Security Review Act, as amended by subsections (a) and (b), is further amended by adding at the end the following:

(e)

Classified briefings

Not later than 30 days after the submission of each threat analysis pursuant to subsection (a), the Secretary of Homeland Security shall provide a classified briefing regarding such analysis to the appropriate congressional committees.

.

(d)

Implementation of certain Government Accountability Office recommendations

Not later than 180 days after the date of the enactment of this Act, the Secretary of Homeland Security, acting through the Executive Assistant Commissioner of Air and Marine Operations of U.S. Customs and Border Protection, shall develop performance measures to assess the effectiveness of Air and Marine Operations at securing the northern border between ports of entry in the air and maritime environments.

3.

No additional funds

No additional funds are authorized to be appropriated for the purpose of carrying out this Act or the amendments made by this Act.

Passed the Senate August 5, 2026.

Secretary