Iran 2026: Pezeshkian, the Trump JCPOA-2 Track, and the Proliferation Fiscal Nexus

The Pezeshkian government and the boundaries of reformist tilt #

Masoud Pezeshkian won the Khordad 1403 runoff against Saeed Jalili with roughly 16.4 million votes against 13.5 million, on a turnout the Interior Ministry put near 49.8 percent, a low ceiling that itself signals legitimacy strain. He campaigned on rejoining the global financial system, restoring FATF compliance, easing hijab enforcement, and reopening JCPOA talks. His cabinet pairs Rouhani-era technocrats, notably Foreign Minister Abbas Araghchi and Vice President for Strategic Affairs Mohammad Javad Zarif during his short tenure, with conservatives placed by the Supreme National Security Council to manage the IRGC interface.

Khamenei's 28 July 2024 endorsement letter framed Pezeshkian as a continuator of Raisi rather than a pivot, and the Guardian Council and IRGC retain veto power over nuclear strategy and external negotiations. The factional axis that matters is technocratic against revolutionary. Araghchi argues for a transactional deal that restores oil revenue and access to roughly 6 billion dollars of frozen Qatari and Korean balances. The IRGC and Khatam al Anbiya prefer the sanctioned status quo because it preserves rents in fuel smuggling, shadow shipping, and front company finance.

The axis of resistance after Assad and the loss of forward depth #

Iran's regional posture has degraded faster than any internal projection from 2023 anticipated. Hezbollah lost senior command, including Hassan Nasrallah on 27 September 2024, in Israeli strikes that culminated in a November 2024 ceasefire constraining Lebanese reconstitution. Hamas command in Gaza is fragmented after the October 2024 killing of Yahya Sinwar. The Houthis remain capable of Red Sea interdiction but have absorbed three rounds of United States and United Kingdom strikes. Most consequentially, the Assad government collapsed in early December 2024, and the new transitional authority under Ahmed al Sharaa has closed the land bridge Iran relied on for transit to Lebanon.

Tehran enters JCPOA-2 talks without the regional escalation menu it deployed against the first Trump administration. The Quds Force still has options through Iraqi militias and selective Houthi support, but the cost of escalation now falls more heavily on Iran than on its proxies. That asymmetry is what makes the Witkoff channel possible, and it explains why the nuclear file, rather than missiles or proxies, has become the highest leverage variable on both sides of the table.

The proliferation ledger and the IAEA February 2026 picture #

The IAEA Verification and Monitoring Report circulated to the Board of Governors in February 2026 records an Iranian stockpile of 8,294.4 kilograms of uranium hexafluoride, of which 280.3 kilograms is enriched to 60 percent uranium-235, 850.0 kilograms to 20 percent, and the balance to 5 percent or below. Under the Significant Quantity convention, roughly 42 kilograms of uranium metal at weapons grade is required for a first device, which translates to approximately 25 kilograms of weapons grade UF6. The 60 percent stockpile, if further enriched, yields material for four to six devices on a six to ten week timeline at Fordow and Natanz cascade configurations as installed.

Iran has not produced uranium metal in a form consistent with weaponization, and the Agency reports no diversion of declared material. What it does report is a continued absence of Modified Code 3.1 implementation, the expulsion of one third of the most experienced inspectors in September 2023, and a sustained inability to verify centrifuge production at Karaj since June 2022. The INFCIRC/214 safeguards agreement remains in force, but the Additional Protocol has been suspended since February 2021. Iran is a threshold state with breakout time measured in weeks rather than months, and any deal that does not address the 60 percent stockpile, the IR-6 cascade installations at Fordow, and monitoring reconstitution is not a deal in any operational sense.

Snapback, UNSCR 2231 expiry, and the legal architecture of JCPOA-2 #

UNSCR 2231 sunset on 18 October 2025 in its original form, but the E3 of France, Germany, and the United Kingdom invoked the dispute resolution mechanism in late August 2025 and triggered snapback, restoring the six pre-2015 UN sanctions resolutions including 1696, 1737, 1747, 1803, 1835, and 1929. The global arms embargo, ballistic missile related restrictions, and asset freezes on designated entities are again binding on all UN members, with Russia and China dissenting on implementation. Snapback narrows the negotiating space because any JCPOA-2 must build on a worse UN baseline and rely far more heavily on bilateral United States authorities.

The United States baseline includes the Iran Threat Reduction and Syria Human Rights Act of 2012, in particular Section 1245 imposing secondary sanctions on Central Bank of Iran transactions, CISADA, NDAA petroleum sector provisions, and OFAC SDN designations covering the IRGC, the Ministry of Defense and Armed Forces Logistics, and roughly 600 individuals and entities tied to the shadow fleet. A JCPOA-2 negotiated by the Witkoff team would combine an executive waiver of Section 1245, a delisting tranche, and a parallel European licensing framework, against verifiable Iranian steps on the 60 percent stockpile, IR-6 cascade reconfiguration, and Additional Protocol reinstatement. Each piece carries domestic political cost in Washington that the Trump White House will price.

Maximum pressure 2.0 and the oil revenue collapse #

Trump signed the National Security Presidential Memorandum reactivating maximum pressure on 4 February 2025, and OFAC followed with multiple SDN tranches through Q1 targeting Hong Kong front companies, Malaysian and Indonesian intermediaries handling ship to ship transfers, and Shandong teapot refiners. Crude and condensate exports, which averaged roughly 1.6 million barrels per day in late 2024, dropped to peak enforcement weeks near 0.9 million during Q2 2025 before settling at 1.1 to 1.3 million for the rest of the year. The discount on Iranian Light has widened to 16 to 19 dollars per barrel, and dark fleet logistics costs absorb a further 4 to 6 dollars before any rial conversion.

Fiscal arithmetic is the constraint that bends Tehran toward the table. The 1404 budget assumed an oil price of 75 dollars per barrel and exports of 1.5 million barrels per day, generating roughly 38 billion dollars. Realized revenue will undershoot by 12 to 16 billion. The Tehran fuel subsidy, where gasoline retails near 15,000 rials per liter on the rationed quota and 30,000 on the free quota, costs the budget an estimated 35 billion dollars in implicit subsidy at international parity. The Central Bank of Iran reports M2 growth above 36 percent annually, and the parallel rate has crossed 700,000 rials to the dollar against an official rate near 42,000.

Beijing, BRICS, and the limits of eastern offsets #

Iranian foreign policy has leaned eastward since the 25 year cooperation framework with China signed in March 2021. Iran joined BRICS as a full member on 1 January 2024 and the Shanghai Cooperation Organization in July 2023. The Saudi Iran rapprochement brokered by China in March 2023 has held through the 2024 to 2025 escalation cycle, with Riyadh declining to host any United States operational footprint targeting Iran. Crisis Group field reporting through 2025 confirms the Saudi calculation is to ringfence its 2030 Vision investment plan from regional spillover rather than to align with Tehran on substance.

China remains the residual buyer of Iranian crude through Shandong teapot refiners, but the price discount and OFAC enforcement risk premium now consume a meaningful share of export revenue. Roughly 90 percent of Iranian seaborne crude lands at Shandong, transacted in renminbi or yuan denominated barter against Chinese industrial inputs. The 2024 BRICS Kazan summit produced cross border payments commitments but no operational alternative to SWIFT at scale. Eastern alignment provides oil offtake and diplomatic cover, but it does not replace dollar access for capital goods, pharmaceuticals, or aviation. That gap is the lever the Witkoff team will press.

Three scenarios for 2026 to 2027 and what to watch #

Salus assigns roughly 35 percent probability to a JCPOA-2 partial deal in late 2026 or early 2027. The likely shape is a freeze for freeze: Iran ships out or dilutes the 60 percent stockpile to below 3.67 percent, restores Additional Protocol monitoring, and pauses IR-6 cascade installations, in exchange for a Section 1245 waiver, release of 10 to 18 billion dollars in frozen funds, and a delisting tranche on shadow fleet enablers. Crude exports recover to 2.4 to 2.7 million barrels per day, the rial appreciates to 350,000 to 480,000, and the Tehran Stock Exchange reprices financial and refining names higher.

The status quo scenario, at 45 percent probability, has the Witkoff track stalling on stockpile sequencing, with snapback held in place and OFAC enforcement cycling through fresh SDN tranches every 60 to 90 days. Crude exports oscillate between 1.1 and 1.4 million barrels per day, the rial drifts toward 800,000, and Pezeshkian's domestic mandate erodes faster than his negotiating leverage. The escalation scenario, at 20 percent probability, combines an Israeli strike on Natanz or Fordow, an Iranian breakout toward weaponization, and an NPT withdrawal. Brent prices a 12 to 25 dollar war premium, and Saudi and UAE exports become the marginal supplier of last resort. The variables to track are the IAEA quarterly verification cadence, the Witkoff envoy schedule, OFAC SDN tranche frequency, the Central Bank of Iran weekly rial fixing, and the IRGC reaction to any technocratic delisting concession.

Sources #

• IAEA Verification and Monitoring Report on Iran
• Atlantic Council IranSource
• International Crisis Group Iran
• Foundation for Defense of Democracies Iran Program
• United States Treasury OFAC Iran Sanctions
• Brookings Iran research
• EIA Short Term Energy Outlook
• Reuters Iran coverage
• Financial Times Iran coverage
• Central Bank of Iran statistics