Contact Congress about S.J.Res. 171: 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.

U.S. forces would have to leave fighting in or against Iran unless Congress votes to authorize it. The resolution still allows self-defense, intelligence sharing, defensive help for allies, and evacuations of U.S. citizens.

Modern Action explains legislation in plain English, helps you choose whether to support, oppose, or ask for changes, and drafts a message tied to the bill, your stance, and the elected officials who can act on it.

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. is a Senate bill in committee. The latest recorded action: Read twice and referred to the Committee on Foreign Relations.

Latest action on S.J.Res. 171: Read twice and referred to the Committee on Foreign Relations.

Who this affects: This bill mainly affects U.S. service members who are fighting in or against Iran, and the families waiting for them at home. It also affects the President, who would need Congress to approve continued combat. Congress would have to take a public vote if it wants U.S. forces to stay in that fight. Israel, other partner countries, and U.S. citizens near the conflict could still receive defensive help or evacuation support.

Why this matters: This bill matters because it changes who decides whether U.S. troops stay in a fight with Iran. Right now, the resolution says the President is using force without a declaration of war or a specific law from Congress. The bill would force Congress to approve continued combat or require the President to pull troops out. Its real effect would depend on how the executive branch carries it out and whether Congress later passes a new force authorization.

Key provisions in S.J.Res. 171

• The President must pull U.S. forces out of fighting in or against Iran unless Congress declares war or passes a specific law allowing that force.
• The resolution says the current use of force in or against Iran counts as "hostilities," meaning real or likely combat under the War Powers Resolution.
• The bill uses a 1980s State Department authorization law, now listed at 50 U.S.C. 1546a, that gives withdrawal resolutions a faster path in Congress.
• The bill also points to faster debate rules from a 1976 law on international security help and arms exports.
• The resolution says 13 U.S. service members had been killed and at least 350 wounded in connection with the described use of force as of April 10, 2026.

How Modern Action helps you take action on S.J.Res. 171

You do not have to start with a blank letter. Modern Action turns the bill, your position, and the relevant congressional context into a message you can edit and send. The goal is to make contacting Congress clear, specific, and useful without forcing you to parse bill text or figure out the right office on your own.

Questions people ask about S.J.Res. 171

What is S.J.Res. 171?

U.S. forces would have to leave fighting in or against Iran unless Congress votes to authorize it. The resolution still allows self-defense, intelligence sharing, defensive help for allies, and evacuations of U.S. citizens.

How do I support or oppose S.J.Res. 171?

Choose support, oppose, or ask for changes on Modern Action. The action flow drafts the message for you and keeps the wording tied to this bill.

Who should I contact about S.J.Res. 171?

Modern Action uses your location to route the action to the congressional offices relevant to the bill and your representation.

Can Modern Action explain S.J.Res. 171 before I act?

Yes. Modern Action gives you a plain-English summary, current status, and action context before you send anything.