Will the next diplomatic US-Iran meeting be in Oman by September 30, 2026?

Oman has done this before — repeatedly. Muscat hosted indirect nuclear talks and broader US-Iran diplomacy through Omani shuttle mediation in multiple prior rounds, with senior representatives from both sides participating in the same formal diplomatic process without being in the same room. That's the established Omani model, and it qualifies under the resolution criteria. The current venue sequence moved from Oman to Pakistan to Switzerland — an escalating formalization that brought parties closer to direct engagement. Iran returning the process to Oman would signal a preference for the indirect model over the more direct Burgenstock format — potentially reflecting Iranian discomfort with the multilateral, high-profile Swiss venue or a desire to slow the pace and format of negotiations. Iran has used venue choice as leverage before — the Istanbul-to-Oman shift being the clearest precedent. If Tehran decides the current track is moving too fast or in directions it doesn't control, pushing for an Oman return is the most historically grounded maneuver available. Oman's foreign minister remains actively engaged in the process and has been mentioned in connection with multiple rounds. The infrastructure and relationships are in place. The question is whether Iran or the mediating parties choose to activate them for the next qualifying round rather than returning to Switzerland or moving to Qatar. Bottom line: Oman is the most credible alternative to Switzerland among the established venue options, with prior qualifying-round history and active mediator standing. Watch Iranian statements about preferred venue format — any signal toward indirect mediation over direct engagement would increase Oman's probability as the next round location.