Congress passes Iran war powers resolution by June 30?
What you need to know
This market asks whether the U.S. Congress will formally vote to rein in American military involvement in the recent conflict with Iran. A Yes means both the House and the Senate passed the exact same binding law or resolution that restricts, ends, or requires their own approval for U.S. military action against Iran or groups it backs. A No means Congress did not do that — either because no such measure passed, or because only one chamber acted, or because any legislation passed was symbolic rather than legally binding. For Yes, both the House and the Senate must pass the identical bill — word for word — and it must explicitly limit U.S. military action against Iran or its proxy forces, all before June 30, 2026. A key edge case: if one chamber amends the bill, it has to go back and be passed in that new form by both chambers. Statements of disapproval, investigations, or non-binding resolutions do not count, no matter how strongly worded. The market uses official congressional records and credible news reporting to confirm the result. The most recent headlines suggest the U.S. and Iran may be moving toward a peace deal, with Trump saying a deal would be signed around June 15, though Iran publicly pushed back on the timing. If a diplomatic agreement actually takes hold and active hostilities wind down, that would reduce the urgency for Congress to pass a war powers measure at all — potentially making a Yes outcome even less likely. No confirmed signed deal was reported in the provided headlines. At 7%, the market already reflects a strong lean toward No, so the honest question is mostly whether something unexpected happens. The high bar — identical legislation passing both chambers — is historically very difficult, especially when the executive branch is actively pursuing its own deal. Congressional war powers efforts have repeatedly stalled in recent years even during active conflicts. The main wild card is a sudden escalation or political rupture that forces Congress to act. But as things stand, the market sees that as quite unlikely.
The odds right now
- Congress passes Iran war powers resolution by June 30?-2.5 pts (1w)8%
Price history
Congress passes Iran war powers resolution by June 30?
How this resolves
Resolves June 30, 2026
This market will resolve to "Yes" if both the U.S. House of Representatives and the U.S. Senate pass the same bill, measure, or resolution that seeks to limit U.S. armed forces military action in the recent US/Israel-Iran conflict by June 30, 2026, 11:59 PM ET. Otherwise, this market will resolve to "No." Legislation will qualify as seeking to limit U.S. armed forces military action in the recent US/Israel–Iran conflict if it explicitly seeks to restrict, terminate, or require congressional approval for U.S. armed forces’ hostilities, strikes, deployments, or other military operations against Iran or its proxy forces. Non-binding statements or measures that express disapproval, call for investigation, or otherwise relate to the US/Israel-Iran conflict without seeking to limit military action will not qualify. A measure amended by either chamber will only qualify if the amended version is subsequently finally passed by both chambers in identical form. The resolution sources will be official congressional voting records and a consensus of credible reporting.
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