National Defense Authorization Act for Fiscal Year 2026

Purpose & Problem

Is the problem real and worth federal action?

The bill authorizes spending for fiscal year 2026 military activities, military construction, and Department of Energy defense programs. It also sets the number of active duty and reserve military personnel allowed for that year.

Scope & Related Provisions

Does it stay focused, or carry unrelated add-ons?

Most provisions cover defense programs, personnel, equipment, and foreign military relations. Two divisions added to the bill address topics outside defense: one governs Department of State diplomatic and drug-trafficking policy, and one establishes a civilian housing program run by the Department of Housing and Urban Development.

Who Is Affected

Who benefits, and who bears the cost?

Active duty troops, reservists, and their families gain new pay, health care, and housing provisions. Private defense contractors and shipyards face new sourcing rules and reporting duties. Communities near bases affected by chemical contamination may receive bottled water or cleanup actions.

Cost & Funding

Is it affordable and responsibly funded?

The bill authorizes appropriations for defense programs but does not itself provide budget authority, which requires separate appropriations legislation. The general transfer authority section sets a cap of $6,000,000,000 on transfers between authorized accounts within the Department of Defense.

Risks & Implementation

What could go wrong in practice?

Many provisions require the Secretary of Defense to write new regulations, submit reports, or certify compliance before funds can be spent, creating implementation steps that must be completed on time to avoid funding delays. The bill also adds new sourcing restrictions on materials from certain foreign countries, which contractors must meet across complex supply chains.

DIVISION A--DEPARTMENT OF DEFENSE AUTHORIZATIONS

This division authorizes funding for the Army, Navy, Marine Corps, Air Force, and Space Force to buy weapons, ships, aircraft, and other military equipment in fiscal year 2026. It sets rules for specific programs like Columbia-class submarines, F-35 and B-21 aircraft, and unmanned surface vessels, including spending limits and required reports to Congress. It also restricts the retirement of certain aircraft like the A-10 and E-3 and places conditions on contracts with foreign entities at universities doing Defense-funded research.

DIVISION B--MILITARY CONSTRUCTION AUTHORIZATIONS

This division authorizes the Army, Navy, Air Force, and other Defense agencies to build, buy, or improve military facilities at bases across the United States and overseas for fiscal year 2026. It sets specific dollar amounts for construction projects, family housing, and energy conservation improvements at named installations. It also extends or modifies the deadlines and terms for some projects that were authorized in earlier years but not yet completed.

DIVISION C--DEPARTMENT OF ENERGY NATIONAL SECURITY AUTHORIZATIONS AND OTHER AUTHORIZATIONS

This division authorizes funding for the Department of Energy's national security programs in fiscal year 2026, including the National Nuclear Security Administration, nuclear weapons stockpile stewardship, defense environmental cleanup, and nuclear nonproliferation activities. It also reorganizes and codifies existing laws related to atomic energy defense into a new chapter of the U.S. Code, covering topics such as nuclear weapons management, facility security, worker safety, and financial oversight. New construction projects are authorized at national laboratories, including upgrades to facilities at Sandia, Los Alamos, and Lawrence Livermore.

DIVISION D--FUNDING TABLES

This division lists the specific dollar amounts authorized for military procurement across all branches of the armed forces for fiscal year 2026. It covers weapons, aircraft, ships, ammunition, vehicles, and electronic equipment for the Army, Navy, Marine Corps, Air Force, and other defense components. It also sets rules requiring that spending decisions follow merit-based or competitive selection procedures and allows funds to be transferred or reprogrammed under existing legal authority.

DIVISION E--ADDITIONAL PROVISIONS

This division covers a wide range of defense-related topics for fiscal year 2026. It sets rules for hypersonic weapons testing, extends military bonus and special pay programs through 2026, launches a pilot program to give junior enlisted members food coupons at commissaries, requires health reports on topics like menopause for servicewomen and veterans, strips out dozens of old and outdated defense acquisition laws, and directs the Department of Defense to track how tariffs affect major defense contracts. It also addresses counterdrug operations, prohibits recording video of defense information, requires a study on Chinese-controlled securities firms, and establishes a strategy for exporting U.S. civilian nuclear technology to partner nations.

DIVISION F--INTELLIGENCE AUTHORIZATION ACT FOR FISCAL YEAR 2026

This division authorizes funding for U.S. intelligence agencies in fiscal year 2026 and sets rules for how those agencies operate. It includes reforms to the Office of the Director of National Intelligence, new requirements for analytic objectivity and anti-discrimination, and new rules on counterintelligence threats from China, Russia, and other foreign actors. It also addresses emerging technology issues like artificial intelligence and cybersecurity, and makes changes to security clearance and whistleblower protections.

DIVISION F--DEPARTMENT OF STATE MATTERS Off-Topic

This division addresses several Department of State priorities. It expands sanctions against foreign individuals and governments involved in fentanyl and opioid trafficking, sets new rules for how countries are designated as wrongfully detaining Americans, and reauthorizes programs to fight human trafficking abroad. It also requires airlines and ticket sellers to notify passengers about State Department travel advisories.

This division governs Department of State diplomatic and foreign policy matters, including drug trafficking sanctions, wrongful detention designations, and anti-human trafficking programs, which are not defense authorization matters.

DIVISION H--COAST GUARD AUTHORIZATION ACT OF 2025

This division authorizes funding and sets rules for the U.S. Coast Guard and related agencies for fiscal years 2025 and 2026. It covers ship and equipment purchases, personnel policies, safety rules for ports and waterways, oil spill response, and sexual assault prevention and reporting. It also includes rules for NOAA's officer corps and updates to the South Pacific Tuna Treaty.

DIVISION I--ROAD TO HOUSING ACT Off-Topic

This division creates a wide range of housing programs, including grants for home repairs, expanded rental assistance, reforms to zoning and mortgage rules, new veteran housing benefits, and stronger oversight of housing agencies. It sets rules for manufactured housing loans, homelessness programs, and rural housing services. It also requires HUD to publish zoning guidelines and report to Congress on housing supply.

This division establishes a broad civilian housing policy and funding package administered by the Department of Housing and Urban Development, unrelated to national defense authorization.

DIVISION J--DEPARTMENT OF STATE AUTHORIZATION ACT FOR FISCAL YEAR 2026

This division sets rules and requirements for the Department of State covering staffing, technology, diplomatic security, and foreign policy strategy. It includes reporting requirements on topics like visa backlogs, China's diplomatic presence, and security conditions in Syria. It also authorizes funding for programs such as the Regional China Officer program and data analytics, and updates pay and employment policies for State Department workers.