S 4784 · 119th Congress 2025–2027

National Defense Authorization Act for Fiscal Year 2027

Fact sheet

Latest action · Jul 27, 2026 Motion to proceed to consideration of measure made in Senate. (CR S4276)

Progress

Where this bill reached, and when. A stage with no date was not reached; one that failed a vote and later carried shows the date it carried.

  1. IntroducedJun 15, 2026
  2. Passed SenateNot reached
  3. Passed HouseNot reached
  4. To the PresidentNot reached
  5. Became lawNot reached

Summary

National Defense Authorization Act for Fiscal Year 2027

This bill sets forth policies and authorities for FY2027 for Department of Defense (DOD) programs, activities, and military construction as well as the national security programs of the Department of Energy (DOE).

Among other elements, the bill

  • authorizes the procurement of various items, including aircraft and ships;
  • sets active duty and reserve component personnel strength levels;
  • sets policy regarding various aspects of military health care and military compensation;
  • sets policy regarding DOD acquisitions and acquisition management, including contracting authorities;
  • sets policy for various matters related to DOD interactions with foreign nations, including matters concerning the Middle East, Europe, and the Indo-Pacific;
  • sets policy for various matters related to DOD cyber operations, cyber forces, cybersecurity, and artificial intelligence;
  • requires DOD to review certain materials (including boron carbide, copper foil, and synthetic diamond) to determine actions to maintain access to critical defense industry components and materials, and report to Congress on such matters; 
  • authorizes DOD's Office of Strategic Capital to make equity investments in non-federal entities with respect to batteries and critical minerals, materials, and chemicals;
  • authorizes specified military construction projects and extends the authorization of certain projects from previous fiscal years; and 
  • authorizes the National Nuclear Security Administration and the Defense Nuclear Facilities Safety Board.

For additional information on the National Defense Authorization Act (NDAA) see

Recorded votes 1

Newest first. Open one to see how every member voted.

Roll callQuestionResultDate
Senate 195Cloture on the Motion to Proceed Rejected50–46Jul 14, 2026

Cosponsors

Members who signed on, in the order they did.

No cosponsors are on file for this measure.

Actions 15

Everything that happened, newest first.

  1. Jul 27, 2026Motion to proceed to consideration of measure made in Senate. (CR S4276)
  2. Jul 23, 2026Motion to proceed to consideration of measure made in Senate.
  3. Jul 23, 2026Motion to proceed to consideration of measure made in Senate. (CR S4241-4242)
  4. Jul 23, 2026Motion to proceed to consideration of measure withdrawn in Senate.
  5. Jul 20, 2026Motion to proceed to consideration of measure made in Senate.

Amendments 884

Amendments offered to this bill.

AmendmentDescriptionOffered byStatus
SA 5822Recorded in Congress.gov (updated 2026-06-17)John Fetterman D-PARecorded in Congress.gov (updated 2026-06-17)
SA 5828Recorded in Congress.gov (updated 2026-06-17)Angus S. King Jr. I-MERecorded in Congress.gov (updated 2026-06-17)
SA 5829Recorded in Congress.gov (updated 2026-06-17)Angus S. King Jr. I-MERecorded in Congress.gov (updated 2026-06-17)
SA 5832Recorded in Congress.gov (updated 2026-06-18)Amy Klobuchar D-MNRecorded in Congress.gov (updated 2026-06-18)
SA 5833Recorded in Congress.gov (updated 2026-06-18)Jacky Rosen D-NVRecorded in Congress.gov (updated 2026-06-18)

Related bills 28

Companion bills and other measures the record links to this one.

BillTitleRelationshipLatest action
S 1320Servicewomen and Veterans Menopause Research ActRelated billDec 2, 2025
S 1453University of Utah Research Park ActRelated billFeb 11, 2026
S 2745Federal Firefighter Cancer Detection and Prevention Act of 2025Related billSep 9, 2025
S 2809Transparency in Contracting Act of 2025Related billSep 16, 2025
HR 2876University of Utah Research Park ActRelated billDec 16, 2025

Subjects

Assigned by the Library of Congress. Policy area: Armed Forces and National Security.

Text 1

Each version as it was printed, newest first.

  1. Jun 15, 2026Reported to Senate

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Everything here is as published by Congress: the summary is the Congressional Research Service's, the action wording is the clerks', and the subjects are the Library of Congress's. How far it got is read from the actions themselves, taking the most recent one of each kind, so a bill that failed a vote and later passed is shown as having passed. Records come from this bill on Congress.gov and govinfo.gov.