US-Iran Diplomacy, 23 September 2026
U.S.–Iran diplomacy has reopened around the sidelines of the United Nations General Assembly in New York, with American and Iranian delegations conducting hours of mediated discussions after months without comparable engagement. U.S. Special Envoy Steve Witkoff said mediators moved between the two delegations, while Iranian officials confirmed that Foreign Minister Abbas Araghchi conveyed Tehran’s conditions. President Donald Trump separately said members of his team, including Witkoff and Jared Kushner, had held lengthy discussions with Iranian officials. The precise format of the contacts has been described differently by U.S. and Iranian sources, but both sides acknowledge that substantive diplomatic communication has resumed.
The Strait of Hormuz is central to the negotiations. Iranian officials have indicated that Tehran could reopen the waterway if Washington reduces military pressure and lifts its blockade of Iranian ports. Other reported issues include the conflict itself, Iran’s nuclear program, economic and asset-related questions, and the broader U.S. military posture. These remain negotiating positions rather than agreed terms. Reuters reported that Iran had already transmitted a proposal through mediators on September 16, while U.S. officials have continued to signal that negotiations remain possible.
For the coming days, the key intelligence indicators are follow-through rather than rhetoric: whether additional direct or mediated negotiations are scheduled, whether a concrete timetable emerges for reopening Hormuz, changes in U.S. and Iranian military activity, and whether either side makes verifiable commitments concerning the nuclear issue. Any sustained improvement in Hormuz shipping would also have implications for global energy flows and maritime security. For now, the evidence supports describing this as a renewed diplomatic opening, not a settlement.
SOURCES
Reuters — September 22, 2026
https://www.reuters.com/world/middle-east/iran-ready-reopen-strait-hormuz-if-us-eases-military-pressure-lifts-blockade-2026-09-22/
Reuters — September 22, 2026
https://www.reuters.com/business/energy/oil-rises-slightly-ahead-potential-us-iran-talks-2026-09-22/
Al Jazeera — September 23, 2026
https://www.aljazeera.com/news/2026/9/23/us-iran-hold-mediated-unga-talks-on-ending-war-opening-strait-of-hormuz
Associated Press — September 22, 2026
White House — Public statements and records, September 2026