An original bill to authorize appropriations for fiscal year 2027 for military activities of the Department of Defense, for military construction, and for defense activities of the Department of Energy, to prescribe military personnel strengths for such fiscal year, and for other purposes.

Bill Number: S. 4784
Origin Chamber: Senate
Congress: 119th Congress, Session 2
Policy Area: Armed Forces and National Security
Status: Introduced
Latest Action: 2026-06-24: Cloture motion on the motion to proceed to the measure presented in Senate. (CR S3193)
Last Updated: 2026-07-07T19:55:07Z

AI-Generated Summary

National Defense Authorization Act for Fiscal Year 2027

Purpose This legislation authorizes appropriations and sets policy for the Department of Defense, military construction, and Department of Energy national security programs for fiscal year 2027. It supports military readiness, procurement, research, personnel management, and international security cooperation.

Key Provisions

Funding authorizations: Approves spending for active and reserve forces, procurement of weapons and equipment, research and development, operation and maintenance, and military construction across the Army, Navy, Air Force, Space Force, and defense agencies.
Personnel and policy changes: Updates end strengths, promotion rules, military justice procedures, whistleblower protections, and education programs. Includes modifications to diversity, equity, and inclusion policies and sex-neutral standards for certain activities.
Acquisition and industrial base: Establishes rules for multiyear contracts, supply chain risk management, and support for domestic manufacturing of munitions and critical materials.
International matters: Extends and modifies authorities for assistance to Ukraine, Taiwan, Israel, Jordan, and other partners. Addresses threats from China, Russia, Iran, and transnational organizations.
Special areas: Covers nuclear forces, missile defense, space activities, cyber operations, health care, and energy resilience. Includes new programs for artificial intelligence, unmanned systems, and cognitive warfare strategy.
Military construction: Authorizes specific projects for bases, family housing, and infrastructure in the United States and overseas.
Other matters: Prohibitions on certain procurements, reporting requirements, and pilot programs for workforce and technology issues.

Significant Changes to Existing Law

Extends multiple expiring authorities, including those related to Ukraine security assistance, Taiwan cooperation, and various pilot programs.
Modifies rules on officer promotions, data rights in contracts, and restrictions on foreign suppliers for critical items.
Introduces new requirements for artificial intelligence use, insider threat reporting, and standardization of security boundaries.
Adjusts end-strength levels and creates or expands programs for human performance, transition assistance, and countering specific threats.
Repeals or updates certain reporting mandates and prior restrictions.

Potential Impacts

Government agencies: Directs funding and policy for the Department of Defense, military departments, and related agencies, affecting procurement, operations, and oversight processes.
Citizens and military personnel: Influences pay, benefits, training, health care, and family support programs for service members and their dependents.
International relations: Strengthens partnerships with allies in Europe, the Indo-Pacific, and the Middle East while addressing competition with adversaries.
Defense industry: Supports domestic production and supply chain resilience for munitions, technology, and critical materials.

Main Stakeholders Affected

Active-duty and reserve service members across all branches.
Department of Defense civilians and contractors.
Allies and partner nations receiving security assistance.
Defense industry companies involved in procurement and manufacturing.
Congress, through oversight and authorization roles.

Notable Legal, Constitutional, or Political Implications

Updates to military justice and personnel rules may affect due process and equal opportunity standards.
Provisions on data rights, foreign influence, and supply chain security introduce new compliance obligations.
Authorization of specific defense programs and construction projects sets priorities for national security strategy.
Requirements for reports, certifications, and notifications increase transparency and congressional oversight.

This summary was generated by AI and may contain inaccuracies. Refer to the official source document for the authoritative text.

Sponsor

Sen. Wicker, Roger F. [R-MS]

Recent Actions

2026-06-24: Cloture motion on the motion to proceed to the measure presented in Senate. (CR S3193)
2026-06-24: Motion to proceed to consideration of measure made in Senate. (CR S3193)
2026-06-15: Placed on Senate Legislative Calendar under General Orders. Calendar No. 436.
2026-06-15: Committee on Armed Services. Original measure reported to Senate by Senator Wicker. With written report No. 119-127.
2026-06-15: Committee on Armed Services. Original measure reported to Senate by Senator Wicker. With written report No. 119-127.

Bill Versions

Military Construction Authorization Act for Fiscal Year 2027 — issued 2026-06-15 — PDF (1562 pages)

An original bill to authorize appropriations for fiscal year 2027 for military activities of the Department of Defense, for military construction, and for defense activities of the Department of Energy, to prescribe military personnel strengths for such fiscal year, and for other purposes.

AI-Generated Summary

Sponsor

Recent Actions

Bill Versions

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