H.R. 8800

National Defense Authorization Act for Fiscal Year 2027

Sponsor: Mike Rogers

1 cosponsor
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Official summary

Written by the Congressional Research Service.

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 and the acquisition workforce;
  • sets policy for various matters related to DOD interactions with foreign nations, including matters concerning Israel, Europe, and the Indo-Pacific;
  • sets policy for various matters related to DOD cybersecurity and artificial intelligence;
  • requires DOD to include projected demand for foreign military sales in certain contexts, including munitions production planning, sustainment planning for major defense acquisition programs, and decisions regarding production rate increases of defense articles;
  • requires DOD to establish an expedited qualification process for new domestic and allied sources of certain strategic materials, including specified metals, alloys, oxides, and magnets;
  • authorizes specified military construction projects and extends the authorization of certain projects from previous fiscal years; and 
  • authorizes the National Nuclear Security Administration, Defense Nuclear Facilities Safety Board, Naval Petroleum Reserves, and Maritime Administration.

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

  • In Focus IF10516, Defense Primer: Navigating the NDAA, and
  • In Focus IF10515, Defense Primer: The NDAA Process.

Text of the bill

Expand all

A Department of Defense Authorizations

I Procurement

A Authorization of Appropriations

B Army Programs

C Navy Programs

D Air Force Programs

E Defense-wide, Joint, and Multiservice Matters

II RESEARCH, DEVELOPMENT, TEST, AND EVALUATION

A Authorization of Appropriations

B Program Requirements, Restrictions, and Limitations

C Plans, Reports, and Other Matters

III Operation and Maintenance

A Authorization of Appropriations

B Energy and Environment

C Logistics and Sustainment

D Reports

E Other Matters

IV MILITARY PERSONNEL AUTHORIZATIONS

A Active Forces

B Reserve Forces

C Authorization of Appropriations

V MILITARY PERSONNEL POLICY

A Officer Policy and Reserve Component Management

B Recruitment, General Service Authorities and Prohibitions, and Military Records

C Member Training

D Member Education

E Military Justice

F Investigations and Other Legal Matters

G Career Transition

H Family Programs, Child Care, and Dependent Education

I Decorations and Awards

J Other Matters and Miscellaneous Reports

K Military Chaplains Modernization Act of 2026

VI MILITARY COMPENSATION AND OTHER BENEFITS

A Bonus and Incentive Pays

B Allowances

C Leave

D Family and Survivor Benefits

E Defense Resale Matters

F Other Benefits, Reports, and Briefings

VII Health Care Provisions

A TRICARE and Other Health Benefits

B Health Care Administration

C Studies, Reports, and Other Matters

VIII Acquisition Policy, Acquisition Management, and Related Matters

A Acquisition Policy and Management

B Amendments to General Contracting Authorities, Procedures, and Limitations

C Provisions Relating to Acquisition Workforce Development

D Intellectual Property Matters

E Other Matters

IX Department of Defense Organization and Management

X General Provisions

A Financial Matters

B Naval Vessels and Shipyards

C Counterterrorism

D Miscellaneous Authorities and Limitations

E Studies and Reports

F Other Matters

XI Civilian Personnel

XII Matters relating to Foreign Nations

A Assistance and Training

B Matters relating to the Near and Middle East

C Matters relating to Israel

D Matters relating to Europe

E Matters relating to the Indo-Pacific

F Reports

G Other matters

XIV Other Authorizations

A Military Programs

B Other Matters

XV Cyberspace-related Matters

A Cybersecurity

B Information Technology and Artificial Intelligence

C Reports and Other Matters

XVI Space Activities, Strategic Programs, and Intelligence Matters

A Space Activities

B Defense Intelligence and Intelligence-Related Activities

C Nuclear Forces

D Missile Defense Programs

E Other Matters

F Matters Relating to Adversary Supply Chains

XVII Other Defense Matters

A Miscellaneous Authorities and Limitations

B Other Matters

C Initiating biomedical outcomes to garner advancements into innovative efficacy

D Unidentified Anomalous Phenomena Records Collection At the National Archives and Records Administration

XVIII Revitalization of the Defense Industrial Base

A Provisions to Protect and Strengthen Supply Chains

B Provisions Relating to Defense Industrial Base Manufacturing

C Organic Industrial Base

D Small Business Matters

E Defense Industrial Base Workforce Matters

F Other Matters

B Military Construction Authorizations

XXI Army Military Construction

XXII Navy Military Construction

XXIII Air Force Military Construction

XXIV Defense Agencies Military Construction

XXV International Programs

A North Atlantic Treaty Organization Security Investment Program

B Host Country In-Kind Contributions

XXVI Guard and Reserve Forces Facilities

XXVII Base Realignment and Closure Activities

XXVIII Military Construction General Provisions

A Military Construction Programs

B Military Housing Reforms

C Real Property and Facilities Administration

D Land Conveyances and Withdrawals

E Pilot Programs

F Miscellaneous Authorities

G Reports and Other Matters

C Department of Energy National Security Authorizations and Other Authorizations

XXXI Department of Energy National Security Programs

A National Security Programs and Authorizations

B Program Authorizations, Restrictions, and Limitations

C Reports and Other Matters

XXXII Defense Nuclear Facilities Safety Board

XXXIV Naval Petroleum Reserves

XXXV Maritime Administration

A Authorization of Appropriations

A Maritime Administration

B Merchant Marine Academy

C Other Matters

D Coast Guard

E Maritime Workforce and Education

XXXVI SHIPs for America

A Oversight and Accountability

B Maritime Security Trust Fund

C Sealift capability

D Vessels of the United States in international commerce

1 Strategic sealift programs

2 Cargo preference

3 Regulatory reform

E Shipbuilding

1 Shipbuilding financial incentives

2 Department of Defense Programs

3 Shipbuilding innovation and infrastructure

F Workforce Development

1 Workforce incentives

Sec. 3675. United States Merchant Marine Career Retention Program Added Jul 22

Where this section came from

Not in the first version (Introduced in House, May 13).

  1. Jul 22, 2026 · Engrossed in House H.Amdt. 256: An amendment numbered 20 printed in Part A of House Report 119-755 to prohibit male participation in female sports at DoDEA schools. Official page › H.Amdt. 255: An amendment numbered 19 printed in Part A of House Report 119-755 to prohibit gender related medical care under TRICARE and to prevent TRICARE from covering certain gender related medical procedures and treatments. Official page › H.Amdt. 253: An amendment numbered 17 printed in Part A of House Report 119-755 to establish a presumption of approval for qualified DoD servicemembers and civilian employees seeking authorization from their facility commander to carry personal firearms on military installations. Official page › H.Amdt. 248: An amendment numbered 7 printed in Part A of House Report 119-755 to amend the NDAA to protect a critical component of California 's defense fuel supply chain by ensuring the continued operation of the Santa Ynez Pipeline System, which transports domestically produced crude oil to refineries that supply Department of Defense installations. Official page › H.Amdt. 246: An amendment comprised of the following amendments printed in Part A of House Report 119-755 as en bloc No. 1: Nos. 10, 11, 13, 16, 21, 23, 24, 25, 29, 31, 32, 33, 35, 36, 37, 38, 39, 40, 41, 42, 43, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, and 104. Official page › H.Amdt. 245: An amendment numbered 4 printed in Part A of House Report 119-755 to strike section 518, relating to the pilot program on modernization of drug testing using voice-based risk assessment technology to identify servicemembers for drug testing. Official page › H.Amdt. 265: An amendment comprised of the following amendments printed in Part A of House Report 119-755 as en bloc No. 5: Nos. 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 317, 318, 319, and 320. Official page › H.Amdt. 264: An amendment comprised of the following amendments printed in Part A of House Report 119-755 as en bloc No. 4: Nos. 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, and 265. Official page › H.Amdt. 263: An amendment comprised of the following amendments printed in Part A of House Report 119-755 as en bloc No. 3: Nos. 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, and 212. Official page › H.Amdt. 262: An amendment comprised of the following amendments printed in Part A of House Report 119-755 as en bloc No. 2: Nos. 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, and 158. Official page › H.Amdt. 261: An amendment numbered 44 printed in Part A of House Report 119-755 to prohibit the use of automated speed enforcement cameras on military installations. Official page › H.Amdt. 260: An amendment numbered 34 printed in Part A of House Report 119-755 to prohibit certain foreign nationals from designated countries of concern to access non-public areas of any National Laboratory. The restriction applies to visitors seeking access to laboratory facilities, information, or technology, while exempting lawful permanent residents and authorized laboratory personnel. Official page › H.Amdt. 258: An amendment numbered 28 printed in Part A of House Report 119-755 to codify protections and responsibilities for chaplains and subject such protections to prosecution under the Uniform Code of Military Justice. Official page › H.Res. 1398: On Ordering the Previous Question — Passed, 215–210 · Roll Call 230 H.Res. 1398: On Agreeing to the Resolution — Failed, 198–224 · Roll Call 231 H.Res. 1438: On Ordering the Previous Question — Passed, 213–209 · Roll Call 253 H.Res. 1438: On Agreeing to the Resolution — Passed, 214–211 · Roll Call 254 On Agreeing to the Amendment — Failed, 65–361 · Roll Call 255On Agreeing to the Amendment — Failed, 61–360 · Roll Call 256On Agreeing to the Amendment — Failed, 65–359 · Roll Call 257On Agreeing to the Amendment — Agreed to, 265–161 · Roll Call 258On Agreeing to the Amendment — Failed, 208–219 · Roll Call 259On Agreeing to the Amendment — Agreed to, 215–214 · Roll Call 260On Agreeing to the Amendment — Failed, 212–216 · Roll Call 261On Agreeing to the Amendment — Failed, 201–224 · Roll Call 262On Agreeing to the Amendment — Failed, 61–365 · Roll Call 263On Agreeing to the Amendment — Failed, 76–350 · Roll Call 264On Agreeing to the Amendment — Agreed to, 215–214 · Roll Call 265On Agreeing to the Amendment — Failed, 212–217 · Roll Call 266On Agreeing to the Amendment — Agreed to, 219–208 · Roll Call 267On Agreeing to the Amendment — Agreed to, 221–203 · Roll Call 268On Agreeing to the Amendment — Failed, 214–216 · Roll Call 269On Agreeing to the Amendment — Agreed to, 221–210 · Roll Call 273On Agreeing to the Amendment — Failed, 207–224 · Roll Call 274On Agreeing to the Amendment — Agreed to, 232–199 · Roll Call 275On Agreeing to the Amendment — Failed, 175–254 · Roll Call 276On Motion to Recommit — Failed, 213–216 · Roll Call 277On Passage — Passed, 216–212 · Roll Call 278

(a) Sense of Congress. It is the sense of Congress that—

(1) it takes years of training and experience, and costly license trainings, to earn mariner qualifications;

(2) with just around 12,000 merchant mariners of the United States operating oceangoing vessels, compared with China’s more than 1,700,000 seafarers, the United States may not have a sufficient number of mariners to fully power the strategic sealift vessels necessary in a future prolonged conflict;

(3) the United States requires a qualified workforce of sufficient size that is ready and available to crew vessels of the United States for national defense or national emergency; and

(4) a workforce committed to take all measures possible to expand, develop, and protect the domestic maritime workforce should—

(A) support a retention program to permit credentialed merchant mariners to maintain recency through a coordinated Federal program, in coordination with maritime labor organizations; and

(B) implement civil service, workplace, and hiring protections.

(b) Amendment. Chapter 521 of title 46, United States Code, as amended by sections 3682, 3684, and 3685, is further amended by adding at the end the following:

Text this section adds to the law

52105. United States Merchant Marine Career Retention Program

(a) Establishment. The Maritime Administrator shall establish a program, to be known as the United States Merchant Marine Career Retention Program, to ensure that a qualified workforce of sufficient size is ready to crew strategic sealift vessels in the event of a national defense or national emergency activation. Through the United States Merchant Marine Career Retention Program, the Maritime Administrator shall establish and administer mechanisms to register merchant mariners and mariner employers to participate in the Program.

(b) Implementation. The Maritime Administrator shall—

(1) appoint a board of directors to oversee the United States Merchant Marine Career Retention Program;

(2) appoint and facilitate a working group to recommend policies, procedures, and a prioritization matrix for the United States Merchant Marine Career Retention Program, which shall be composed of representatives from major stakeholders, including maritime labor organizations, credentialed United States Merchant Mariners, vessel owners, vessel operators, the United States Merchant Marine Academy, State maritime academies, United States Military Sealift Command, and other likely employers of members of the United States Merchant Marine Career Retention Program; and

(3) submit to Congress an annual evaluation of the United States Merchant Marine Career Retention Program.

(c) Membership in United States Merchant Marine Career Retention Program

(1) In general. There shall be 2 paths to enrollment in the United States Merchant Marine Career Retention Program as described in paragraphs (2) and (3).

(2) Members who work ashore who hold mariner qualifications

(A) Opportunities. The United States Merchant Marine Career Retention Program shall provide individuals who hold Coast Guard issued mariner qualifications who work ashore with an opportunity to maintain, or potentially upgrade, their mariner qualifications and credentials by—

(i) providing qualified service at sea on vessels of the United States; and

(ii) participating in compulsory training.

(B) Structure. The United States Merchant Marine Career Retention Program shall be open for enrollment to both licensed and unlicensed mariners and provide members with an 8–3–1 schedule as follows:

(i) 8 months shoreside employment.

(ii) 3 months sailing employment designed to ensure that members meet the minimum sea-time requirement to maintain the credentials required by the Standards of Training, Certification, and Watchkeeping certification, or, depending on mariner and employer requirements, more frequent, but shorter-duration sailing assignments.

(iii) 1 month vacation, which is in addition to vacation provided by the shoreside employer.

(C) Ashore employers

(i) Employer obligations. The employer of a member of the United States Merchant Marine Career Retention Program described under this paragraph shall grant the member—

(I) an unpaid leave of absence for the duration of the member’s training, sailing, and vacation with the United States Merchant Marine Career Retention Program; and

(II) the same or an equivalent position with the employer when the member returns from training, sailing, or vacation with the United States Merchant Marine Career Retention Program.

(D) Sea day assignments. The United States Merchant Marine Career Retention Program shall, with respect to members described under this paragraph—

(i) maintain records of each member’s qualifications, sea time, and availability, and prioritize assignments on these and other factors with the goal of maximizing the United States Merchant Marine Career Retention Program readiness to support strategic sealift;

(ii) maintain a job call program office that coordinates how jobs become available for members from State maritime academies, vessel operating companies, maritime labor organizations, United States Military Sealift Command, and other organizations responsible for crewing vessels of the United States of qualifying tonnage or horsepower;

(iii) establish partnerships with State maritime academies and the United States Military Sealift Command that aim to establish reliable crewing jobs with job cycles that maximize the readiness of United States Merchant Marine Career Retention Program;

(iv) dispatch members to fill available jobs, prioritizing maximizing readiness for strategic sealift, taking into consideration mariner availability and credentials, sea time requirements to maintain merchant mariner credentials, predicted program demand for specific ratings, and expected expansion or contraction of the program’s membership; and

(v) coordinate with vessel operators and labor organizations to ensure that members in the United States Merchant Marine Career Retention Program are given opportunities to fulfill their sea time and maintain the credentials required by the Standards of Training, Certification, and, Watchkeeping certification.

(E) USERRA protections. Members of the United States Merchant Marine Career Retention Program described under this paragraph shall be entitled to protections and obligations under chapter 43 of title 38 (commonly known as the Uniformed Services Employment and Reemployment Rights Act).

(F) Requirement. A member in the United States Merchant Marine Career Retention Program described under this paragraph may not fail to accept a sea day assignment and remain in good standing with the Program, unless a hardship exemption is provided by the Maritime Administrator under subsection (e).

(3) Members serving on foreign vessels

(A) In general. The United States Merchant Marine Career Retention Program shall be open for enrollment to individuals who—

(i) hold Coast Guard issued merchant mariner credentials required by the Standards of Training, Certification, and Watchkeeping Certification;

(ii) have completed their service obligations with respect to any previous enrollment in a Federal or State maritime academy, if applicable; and

(iii) are serving on a foreign vessel (as defined in section 110) that is not owned by a foreign entity of concern (as that term is defined in section 3604 of the SHIPS for America Act of 2026) or a vessel registered under a registry of a foreign country of concern or operated under the authority of a foreign country of concern (as that term is defined in such section 3604).

(B) Requirement. Members of the United States Merchant Marine Career Retention Program described under this paragraph shall maintain—

(i) Standards of Training, Certification, and Watchkeeping Certification currency;

(ii) a valid merchant mariner credential, unlimited as to horsepower or tonnage, issued by the United States Coast Guard as an officer in the merchant marine of the United States, accompanied by the appropriate national and international endorsements and certifications required by the Coast Guard for service aboard vessels on domestic and international voyages, without limitation;

(iii) a valid transportation worker identification credential;

(iv) a Coast Guard medical certificate; and

(v) classes and certifications described in subparagraph (C).

(C) Certifications. The Administrator shall publish a list of classes and certifications required for individuals described in subparagraph (A) to be eligible for the United States Merchant Marine Career Retention Program.

(D) Rule of construction. Nothing in subparagraph (A) shall be construed to allow the United States Coast Guard to prevent or delay a merchant mariner who is otherwise eligible from attaining a more advanced rank or credential for Merchant Mariners sailing on foreign vessels.

(E) USERRA protections. Members of the United States Merchant Marine Career Retention Program described under this paragraph shall be entitled to protections and obligations under chapter 43 of title 38 (commonly known as the Uniformed Services Employment and Reemployment Rights Act).

(d) Enforcement. The Maritime Administrator shall ensure all members of the Merchant Marine Career Retention Program remain in good standing with the requirements of the Program.

(1) Enforcement. Subject to paragraph (2), members found to be in noncompliance with the requirements of the Program shall—

(A) have their reservist status terminated; and

(B) forfeit the protections provided under chapter 43 of title 38 (commonly known as the Uniformed Services Employment and Reemployment Rights Act).

(2) Exception. In cases where the Maritime Administrator determines a hardship exists, which prevents the mariner from meeting the requirements of the Program, the requirements of paragraph (1) shall not apply.

(c) Clerical amendment. The table of sections for chapter 521 of title 46, United States Code, as amended by sections 3682, 3684, and 3685, is amended by adding at the end the following:

Text this section adds to the law

52105. United States Merchant Marine Career Retention Program.

2 Workforce Pipeline

3 United States Merchant Marine Academy and State maritime academies

4 Maritime Credentialing Modernization

D Funding Tables

XLI Procurement

XLII Research, Development, Test, and Evaluation

XLIII Operation and Maintenance

XLIV Military Personnel

XLV Other Authorizations

XLVI Military Construction

XLVII Department of Energy National Security Programs

E SAVE America Act