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

Switzerland has the current venue-of-record status. Austria is handling technical nuclear work in Vienna. This contract asks whether a third European country — Berlin, Paris, Rome, or another EU capital — emerges as the next senior-level round location. The European Union has institutional interest in the Iran nuclear file and longstanding relationships with Tehran through the JCPOA framework. France, Germany, and the UK were the E3 parties to that agreement and retain diplomatic standing with both the US and Iran. Any of them could theoretically offer hosting — and a European capital outside Switzerland might appeal to Iran as a venue that signals Western engagement without Swiss-specific associations. The practical challenge is that no European country outside Switzerland and Austria has been publicly mentioned in connection with the next round. The venue competition is currently between Switzerland, Qatar, Oman, and Pakistan — none of which are in this contract's bucket. A different European capital winning the next round requires both a decision to stay in Europe and a decision to move beyond Switzerland. Bottom line: Possible but not currently signaled. Watch whether EU diplomatic channels — particularly French or German foreign ministry statements — indicate active engagement in next-round venue discussions as the leading indicator.