Congress reasserts its constitutional right to declare war—without the President.
S.J.Res. 163 — 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. · Filed by Jeff Merkley (D-OR) · 11 cosponsors · Introduced Apr 13, 2026 · Referred to committee
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What it does
This joint resolution directs the President to withdraw U.S. Armed Forces from any military hostilities with Iran unless Congress explicitly authorizes such action through a formal declaration of war or specific military authorization. The bill asserts Congress's constitutional power to declare war and argues that no such authorization currently exists for Iran operations. It preserves the President's ability to defend against direct attacks, gather intelligence, and assist allies.
Why we flagged it
The bill's core function is to enforce congressional authority over military deployment by invoking the War Powers Resolution and directing withdrawal from unauthorized hostilities. It is fundamentally a constitutional governance measure, not a substantive military or foreign policy bill.
What the text implies
- The bill's carve-outs for 'defensive' actions and intelligence-sharing may create ambiguity in practice—the President could argue that strikes against Iranian proxies or preemptive operations constitute 'defense,' potentially circumventing the removal directive.
- Passage would signal congressional intent to constrain executive war-making but lacks enforcement mechanism if the President disputes whether current operations qualify as 'hostilities' or fall within the defensive exceptions.
The full analysis lists 3 implications of this text.
Who it affects
Ordinary citizens benefit from reassertion of congressional war powers—a foundational democratic check on executive military authority. The bill strengthens the constitutional requirement that major military commitments be debated and authorized by elected representatives, reducing the risk of undeclared wars that drain resources and lives without public deliberation.