As delegations from Tehran and Washington convened in a palace complex near Muscat’s airport on Friday, government-aligned Iranian media drew an unequivocal red line: dastur-e kar faghat hasteh-i ast — the agenda is nuclear only.
According to Persian outlets including Asriran, Nournews, and Tasnim-affiliated platforms, the Friday session represents the sixth round of indirect negotiations between the Islamic Republic and the United States, continuing a backchannel that has zigzagged between Rome and Oman since late 2025. Citing officials close to the Iranian delegation, these outlets insist that discussions remain strictly confined to the nuclear file, with Foreign Minister Abbas Araghchi and US Middle East envoy Steve Witkoff communicating solely through Omani Foreign Minister Badr al-Busaidi rather than meeting face-to-face.
Yet even as talks got underway—delayed by roughly an hour from their scheduled 10:00 a.m. start and commencing around 11:10 a.m. local time with what Nournews described as an exchange of messages (tabadol-e payam)—the scope of the agenda remained the subject of a fierce diplomatic tug-of-war that threatens to derail negotiations before they gain momentum.
Competing Visions in the Same Room
For Tehran, the narrow framing serves as a shield against what it views as American overreach. Asriran reported that Iranian negotiators expect Washington to demand "zero enrichment" and the removal of approximately 400 kilograms of higher-enriched uranium stockpiles—conditions Tehran has publicly rejected as "excessive demands" (ziyade-khahaneh) incompatible with its rights under the Non-Proliferation Treaty. While Iranian officials have signaled willingness to reduce enrichment levels in exchange for sanctions relief, they maintain that defense capabilities, including ballistic missiles, and internal affairs are "non-negotiable."
Washington, however, appears to be operating from a fundamentally different playbook. Senior Trump administration officials, including Secretary of State Marco Rubio, have repeatedly stated that any durable agreement must address four "baskets": nuclear activities, ballistic missiles, support for regional militant groups, and Iran’s treatment of its own citizens. White House spokesperson Karoline Leavitt has framed President Trump’s position as demanding "zero nuclear capability"—a maximalist stance that extends far beyond the parameters Tehran says it will tolerate.
"The clash over scope is the main reason expectations for a breakthrough are low," Reuters reported Friday, noting that the disagreement over whether missiles, proxies, and human rights belong on the table represents a "fundamental" divide that could collapse the talks.
Diplomacy Under Duress
The Muscat round unfolds against a backdrop of acute military pressure and domestic turmoil. Iranian state media showcased the deployment of the Khorramshahr-4 ballistic missile to a newly unveiled underground IRGC base—a theatrical reminder of Tehran’s deterrent capabilities timed to coincide with the negotiations. Meanwhile, Trump has boasted of a "massive armada" positioned in the region, including a naval task force centered on the USS Abraham Lincoln reportedly sitting off Oman’s coast.
This militarized choreography marks a sharp departure from the secretive 2013-2015 talks that produced the JCPOA. Unlike that era of cautious confidence-building, today’s negotiations are explicitly coercive. "Trump has numerous options beyond diplomacy," administration officials have warned, vowing "unprecedented kinetic consequences" should Iran refuse American terms.
The venue itself—Oman—reflects both sides' hedging strategies. Tehran pushed successfully to move the talks from Turkey back to Muscat, demanding a strictly bilateral US-Iran format that excludes regional Arab states. For its part, Oman has imposed strict media controls, keeping cameras at a distance while its foreign minister shuttles between separate convoys that arrived overnight Thursday. Western and Persian sources confirmed that Araghchi and Witkoff met separately with al-Busaidi upon arrival, avoiding direct contact.
The Protest Shadow
Looming over the technical discussions of centrifuges and stockpiles is the bloodshed of January 2026. The talks come directly after a nationwide uprising and brutal crackdown that rights groups say killed hundreds—possibly thousands—of protesters. While Amnesty International and Human Rights Watch have documented at least 28 verified deaths in specific cities, the activist network HRANA has cited figures in the thousands, with some exile media claiming tens of thousands killed.
This violence has transformed the diplomatic calculus. US officials, including Rubio, have explicitly tried to insert "treatment of their own people" into the Muscat agenda—a move Tehran rejects as interference in sovereign affairs. For Iranian activists and opposition figures, the very act of negotiating without human rights conditionality amounts to moral bankruptcy.
"Any agreement in which the Islamic Republic does not surrender to the Iranian people is unacceptable," wrote Reza Pahlavi, the exiled son of Iran’s last shah, in a statement carried by Euronews Persian. Former US embassy hostage Barry Rosen, posting on BBC Persian’s liveblog, demanded "far more transparency" and prioritization of human rights.
Critics warn that a narrow nuclear deal offering sanctions relief to a regime fresh from mass killings risks trading "blood for kilowatts"—securing non-proliferation gains while emboldening further repression.
No Breakthrough Yet
As of early Friday afternoon Muscat time, credible reporting indicated that talks were ongoing (dar jaryan) or only just beginning, with no indication of an imminent joint statement or agreed text. Regional diplomats have floated compromise formulas—potentially involving a three-year enrichment halt and Russian custody of high-enriched stockpiles—but neither capital has publicly endorsed these mechanisms.
The immediate test is whether Muscat remains locked as "nuclear-only" or whether American pressure succeeds in broadening the frame. If Tehran maintains its rigid compartmentalization, analysts say, Washington may face a choice between accepting a JCPOA-style narrow agreement or escalating toward the conflict that both sides claim to want to avoid.
For now, the delegations remain separated by Omani mediation, by competing narratives, and by an agenda that one side insists must remain atomic while the other demands it be comprehensive. With war planners on both sides watching closely, Friday’s talks represent less a negotiation than a stress-test of red lines—diplomatic, military, and moral—under the desert sun.
Photo: Gemini AI