A joint resolution to direct the removal of United States Armed Forces from hostilities within or against the Islamic Republic of Iran that have not been authorized by Congress.

Bill Number: S.J.Res. 123
Origin Chamber: Senate
Congress: 119th Congress, Session 2
Policy Area: International Affairs
Status: Introduced
Latest Action: 2026-04-15: Motion to discharge Senate Committee on Foreign Relations rejected by Yea-Nay Vote. 47 - 52. Record Vote Number: 79.
Last Updated: 2026-05-06T20:31:13Z

AI-Generated Summary

Purpose of the Legislation

This joint resolution, S.J. Res. 123, aims to enforce congressional authority over military actions by directing the President to withdraw United States Armed Forces from any hostilities (armed conflicts) involving or targeting Iran that lack explicit approval from Congress, such as a formal declaration of war or a specific law authorizing military force.

Key Provisions Outlined

Findings Section: The resolution outlines background facts, including:
Congress's exclusive constitutional power to declare war (under Article I, Section 8 of the U.S. Constitution).
The President's duty to defend the U.S., its people, and assets, but no congressional war declaration or specific military authorization exists for actions against Iran.
References to the War Powers Resolution of 1973, a law requiring presidential consultation with Congress before entering hostilities and regular reporting on military operations.
Specific events: On February 28, 2026, the administration launched "Operation Epic Fury," described as major combat operations against Iran's government, with inconsistent details on duration and seven U.S. service members killed by March 9, 2026.
These actions qualify as "hostilities" under the War Powers Resolution, triggering legal requirements for congressional involvement.

Removal Directive: Congress orders the President to remove U.S. forces from hostilities against Iran unless approved by a declaration of war or a targeted authorization for military force. It invokes expedited procedures (fast-tracked debate and voting in Congress) from related laws to ensure quick consideration.

Rule of Construction: The resolution clarifies it does not block:
Defensive actions against attacks on the U.S. or its personnel/facilities abroad.
Intelligence gathering, analysis, or sharing with allies like Israel or international groups to counter Iranian threats.
Support for countries attacked by Iran since February 28, 2026, including defensive aid or equipment to protect their territory from retaliation.
Help for U.S. citizens, such as securing their safety, departure, or evacuation from affected areas.

Significant Changes to Existing Law Introduced

This resolution does not amend laws but enforces the War Powers Resolution and related statutes by mandating immediate withdrawal from unauthorized operations, potentially overriding presidential initiatives without congressional approval.
It introduces expedited congressional procedures (from the 1976 International Security Assistance and Arms Export Control Act and a 1984 State Department authorization act) specifically for resolutions ending unauthorized hostilities, streamlining the process to bypass standard legislative delays.
No prior specific authorization for force against Iran exists, so this would halt ongoing operations like Operation Epic Fury, marking a direct check on executive military discretion.

Potential Impacts

On Government Agencies: The executive branch (President, Department of Defense, and State Department) would need to comply with withdrawal orders, potentially disrupting military planning and requiring rapid redeployment of forces. This could lead to internal tensions between branches of government.
On Citizens: U.S. service members and their families may see reduced risk of casualties in unauthorized conflicts, as evidenced by the seven deaths already reported. U.S. civilians in the region could benefit from prioritized evacuation support.
On International Relations: Withdrawal might de-escalate U.S.-Iran tensions but could strain alliances with partners like Israel or affected nations by limiting offensive support, while allowing defensive aid. It signals to adversaries like Iran that U.S. actions require congressional backing, potentially affecting global perceptions of U.S. commitment to regional security.

Main Stakeholders Affected

Congress: Gains reinforced oversight of military engagements, empowering lawmakers to enforce war powers.
Executive Branch and U.S. Military: The President and armed forces face mandatory limits on operations, impacting command decisions and troop safety.
U.S. Citizens and Service Members: Directly protected from escalation in unauthorized conflicts; families of the fallen highlighted in findings.
Allies and Partners: Countries like Israel or those attacked by Iran receive continued defensive assistance but lose potential offensive backing.
Iran and Adversaries: Faces reduced U.S. military pressure, though intelligence and defensive measures against its proxies persist.

Notable Legal, Constitutional, or Political Implications

Constitutional: Reinforces the separation of powers by upholding Congress's war declaration authority against potential executive overreach, addressing debates over the President's role in defensive actions without full congressional buy-in.
Legal: Relies on the War Powers Resolution to define "hostilities" and mandates expedited procedures, which could set a precedent for faster congressional intervention in future conflicts. If passed, it might face presidential veto or court challenges over enforcement.
Political: Challenges the administration's military strategy (e.g., Operation Epic Fury), introduced by senators from both parties, highlighting bipartisan concerns over unauthorized wars, casualties, and fiscal/strategic costs. It underscores ongoing tensions in U.S. foreign policy toward Iran without altering broader diplomatic options.

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

Sponsor

Sen. Duckworth, Tammy [D-IL]

Cosponsors (6)

Sen. Booker, Cory A. [D-NJ], Sen. Kaine, Tim [D-VA], Sen. Murphy, Christopher [D-CT], Sen. Schiff, Adam B. [D-CA], Sen. Baldwin, Tammy [D-WI], Sen. Schumer, Charles E. [D-NY]

Recent Actions

2026-04-15: Motion to discharge Senate Committee on Foreign Relations rejected by Yea-Nay Vote. 47 - 52. Record Vote Number: 79. (Roll call 79)
2026-04-15: Motion to discharge Senate Committee on Foreign Relations made. (Pursuant to the Arms Export Control Act of 1976).
2026-03-10: Read twice and referred to the Committee on Foreign Relations.
2026-03-10: Introduced in Senate

Bill Versions

To direct the removal of United States Armed Forces from hostilities within or against the Islamic Republic of Iran that have not been authorized by Congress. — issued 2026-03-10 — PDF (5 pages)