What will be in a US-Iran deal in 2026?

This market resolves to “Yes” if a written diplomatic instrument between the United States and Iran that creates a moratorium on all enrichment of uranium for Iran for a period of at least one year has been mutually signed or otherwise formally adopted by December 31, 2026, 11:59 PM ET. Otherwise, this market resolves to “No.” The moratorium must be for a period of at least one year. A commitment to end enrichment permanently will qualify. A moratorium with no specified end date will qualify unless explicitly framed as short-term, provisional, or temporary (e.g., a commitment not to enrich uranium while the exact implementation details of the instrument are being finalized would not qualify). A moratorium committed to for less than one year will not qualify, even if framed as permitting extension. The commitment must specifically communicate the suspension or end of all Iranian enrichment of uranium for any purpose. Commitments which do not explicitly reference such a moratorium (e.g., a commitment to “maintain the status quo”), will not qualify. Restrictions on the purity or level to which Iran may enrich uranium, or commitments only to dilute, down-blend, surrender, or eliminate Iran’s uranium stockpile, will not qualify. The commitment must be expressed as a presently-agreed obligation to be implemented. A presently-agreed obligation to implement such a moratorium will qualify, even if technical or procedural details, including the exact implementation schedule, remain subject to future arrangements (e.g., an unconditional commitment to a qualifying moratorium to be implemented in sequence with already-agreed-upon reciprocal commitments from the United States would qualify). A conditional commitment the substantive obligation of which remains explicitly subject to a future agreement, negotiation process, or mutually agreed follow-on instrument (e.g., a commitment to agree upon a moratorium in a future agreement) will not qualify. A commitment explicitly framed as a minimum requirement for a future negotiation, rather than a present obligation, will not qualify Unless the written instrument is formally adopted without signature as described below, the instrument must be signed by both the United States and Iran. Both parties must either sign the same document or sign individual documents that substantively and directly indicate acceptance of the same underlying instrument, regardless of minor formatting, wording, or translation differences between the signed versions. Both physical signatures and officially-issued electronic signatures will qualify as signatures. If the written instrument is recognized by the United States and Iran as not requiring signature for execution, formal adoption of the instrument by both countries without signature will qualify. Formal adoption may be established by official actions, including: (i) an official joint statement announcing that the United States and Iran have adopted, approved, executed, concluded, or otherwise finalized the instrument; (ii) mutual official confirmation that the same published instrument has been agreed to, adopted, approved, executed, or concluded by both countries; (iii) adoption, approval, or endorsement through an official resolution, ministerial decision, executive decision, or equivalent institutional act, where that act is the mechanism by which the relevant country adopts the instrument; or (iv) an exchange of official diplomatic notes or letters confirming acceptance of the same instrument. Whether an instrument qualifies will be primarily determined by its officially released text. A qualifying instrument must be signed or formally adopted by both the United States and Iran by the specified date, 11:59 PM ET. If an instrument is signed or formally adopted by that time, but the complete text has not been released, and genuine material ambiguity remains as to whether it satisfies this market’s requirements, this market may remain open for up to 28 calen