Iran 2026 Operational SITREP — Daily Update

Day 74 | Monday, May 11, 2026

Annex/Update to Iran 2026 Operational SITREP and Strategic Synthesis (base report v3.0)
Supersedes Day 72 annex (May 9). Day 74 probe sweep executed this cycle — 8 fired, 3 partial, 1 null across 13 probes, 4 immediate triggers.

Executive Summary

The original 14-point MOU framework — 12-15 year enrichment moratorium, HEU removal, Hormuz phased reopening — is structurally dead. Iran’s formal counter-proposal (delivered May 8, rejected May 10) added demands for compensation and Hormuz sovereignty recognition, deferred nuclear talks to a separate later phase, and insisted on a HEU return clause. Trump declared it “TOTALLY UNACCEPTABLE.” Witkoff the next day escalated to full dismantlement of Natanz, Fordow, and Isfahan — abandoning the moratorium framework his team had originally offered. The PA-gap has inverted: the US principal is now more hawkish than his agents were at the MOU drafting stage. Today’s 4th Oman round was high-level only, lasted 3+ hours, and produced “difficult but constructive” language with agreement to continue — a face-saving process preservation, not substantive convergence. The framework is in material drift with elevated breaking risk. The central thesis holds (constraint architecture narrows viable paths before principal decisions), but the probability architecture requires revision: Fork B is revised down to 20-28% (30-day) as the original MOU framework has been superseded by a meta-negotiation on sequencing. Fork D’ (indefinite deferral) is elevated to 20-25%. The binding focal point for framework revision is now the Trump-Xi Beijing summit (May 14-15), 3 days out.

1. Operational Update

1.1 Diplomatic Track

Iranian counter-proposal (May 8, delivered via Pakistan): Iran’s formal response to the US 14-point MOU framework rejected the core structure. Per WSJ and Iranian state media:

  • Nuclear talks deferred to a separate, later phase (“at this stage, we do not have nuclear negotiations” — Baqaei on state TV)
  • HEU offered for dilution/third-country transfer with return clause if US exits any eventual deal
  • No facility dismantlement; no underground facility ban
  • Enrichment moratorium offered for shorter period than 20 years (duration unspecified)
  • Demands added: US compensation for war damages; recognition of Iranian sovereignty over the Strait of Hormuz
  • Hormuz conditional: linked to full US blockade lift as a precondition, not as a concurrent action

Trump rejection (May 10, Truth Social): “I have just read the response from Iran’s so-called ‘Representatives.’ I don’t like it — TOTALLY UNACCEPTABLE!” Tape action confirming principal-level rejection. Trump told reporters Saturday he was “still looking at it” before Sunday’s post — classic A1 oscillation; Sunday rejection is the operative signal.

Witkoff escalation (May 10): One day after Trump’s rejection, Witkoff publicly stated Iran’s enrichment facilities must be “dismantled” — specifically naming Natanz, Fordow, and Isfahan. He added that if the next round of Oman talks failed to yield results, “they would end and the US would pursue alternative options.” This abandons the 12-15 year moratorium framework that was the US offer as recently as Day 69. Witkoff is now expressing the principal’s Netanyahu-aligned position, not the agents’ original MOU offer.

Netanyahu-Trump Sunday call: Netanyahu told CBS 60 Minutes that Trump said “I want to go in there” regarding HEU removal. Post-Sunday call, Trump and Witkoff are aligned on physical HEU extraction — the goal has shifted from moratorium to possession.

4th Oman round (Day 74, today): Conducted in Muscat. High-level only — no technical negotiators. Duration 3+ hours. Both sides: “difficult but constructive.” Agree to continue. No date set for 5th round. Araghchi briefed Turkish, Egyptian, and Saudi counterparts by phone post-round. The talks are now negotiating a meta-framework: whether nuclear should be concurrent with or sequential to war-ending. This is a regression to the pre-war (May 2025) negotiating structure — 74 days of kinetics produced no structural advance on the core sequencing question.

Historical parallel (material, not commentary): Today’s 4th Oman round on May 11, 2026 mirrors the 4th Oman round of May 11, 2025 — pre-war. The negotiating structure has fully regressed to the pre-kinetic baseline. The Fearon-Slantchev costly-signaling mechanism exhausted information rents but failed to produce coordination on a settlement focal point; both principals hardened to positions less flexible than pre-war.

Qatari LNG tanker (May 10): First vessel to cross Hormuz since the war, Iranian-approved, as a confidence-building measure for Qatar and Pakistan. Symbolic only — commercial shipping remains halted; Hapag-Lloyd assessment unchanged.

Iran mine-tracking loss: Per Hormuz crisis reporting, Iran reportedly lost track of mines it planted in the strait. This is a structural impediment to reopening independent of any political agreement — even a signed MOU would face a physical reopening timeline of weeks at minimum.

1.2 Maritime / CENTCOM

THREE carrier strike groups now confirmed in CENTCOM AOR: Lincoln, Bush, and CSG-10 (arrived April 23). This is the first three-carrier posture in the Middle East in decades. The v3.0 baseline of “TWO-CSG operative” requires correction. Project Freedom remains paused (Day 69). No Eisenhower deployment order issued — Eisenhower may represent a fourth reserve, though with three CSGs deployed its non-deployment is partly force rotation logistics, not purely deliberate restraint calibration. Blockade enforcement continues. No new kinetic exchange confirmed since Day 70 PM.

Sen. Mark Kelly (D-AZ) on CBS Face the Nation (May 10): US munitions depletion across Tomahawks, ATACMS, SM-3s, THAAD rounds, and Patriot interceptors is “shocking.” The Kelly disclosure is the first named-official public confirmation of the severity of magazine depletion and corroborates the v3.0 finding that PAC-3 reconstitution up to 4 years is the binding ceiling on Fork A sustainment.

1.3 Iranian Internal

No new Mojtaba Khamenei in-person video appearance. Written message attributed to him on May 10 (Workers’ Day) supported chants of “death to America” in a speech to workers — consistent with prior written-message pattern (anchor photo + text read by presenter). Now Day 74 of the conflict with no physical verification. The weaponized-opacity posture holds. Araghchi continues as operative diplomatic agent with active regional briefing tempo (Turkey, Egypt, Saudi counterpart calls post-Oman). PROBE-3 (bazaari/bonyad) remains structurally dark — 7th consecutive gap cycle; framework risk explicit but not escalating.

1.4 Lebanon / Proxy Fronts

Israel struck Beirut on May 7, targeting a Radwan force (Hezbollah elite) commander — first Beirut strike since the April 8 ceasefire, conducted with US advance coordination per CNN. Israeli strikes in southern Lebanon continued May 9, killing 31 per Lebanese NNA including a rescue worker. Netanyahu on CBS 60 Minutes: the Iran-Lebanon wars “should be” separate; Israel will continue Lebanon operations regardless of Iran ceasefire status. IDF operational tempo unchanged. No Houthi mass-launch event detected this cycle.

1.5 Markets

Asset Last SITREP (Day 72) Day 74 morning Move Framework read
Brent crude ~$101 (May 8 close) ~$103.80 (+2.5%) up Mild Fork A repricing on rejection; below $115 threshold
WTI ~$97 ~$97.40 (+2%) up Tracking Brent
Global oil stocks (Goldman) 101 days 101 → 98 days by end May deteriorating Strangulation accelerating
Product scarcity 4-6 wks (Goldman) South Africa, India, Thailand, Taiwan confirmed Granular supply stress emerging
Gas/gallon US ~$4.46 sustained unchanged flat Below $5 crisis threshold, approaching
Brent weekly Δ — -6% prior week week-over-week MOU progress baked in; rejection partially reverses

IEA disruption estimate holds at 14M bpd. Goldman Sachs notes product-specific depletion (naphtha, LPG, jet fuel) in developing economies. The strangulation timeline of 2-3 months to regional systemic disruption is now confirmed by Goldman data. Brent morning move at $103 confirms the market is still pricing “complication, not collapse” — the deal track is alive in market pricing even as the substantive gap is wider than at any point since ceasefire.

1.6 US Domestic

Murkowski formally introduced her AUMF today when the Senate returned from recess (3pm ET). The measure is not privileged; Senate Majority Leader Thune is not scheduling it. Democratic caucus will filibuster any AUMF (Sen. Kaine: “nobody on the Democratic side would likely vote for it”). The practical result: Murkowski’s AUMF is a political declaration, not a legislative path. The defection coalition (Tillis, Curtis, Young, Hawley, Collins) has no 60-vote path for cloture on either the AUMF or a WPR. Collins, who broke with Republicans on the May 1 WPR vote, is the most likely next defection but will not vote for an AUMF.

Constitutional status: Trump’s May 5 “hostilities terminated” WPA letter is empirically falsified by May 7 CENTCOM strikes. No federal court challenge has been filed. The precedent is accumulating toward Stage 2 hysteresis lock-in: “hostilities terminated” certification while conducting kinetics, ceasefire-tolling doctrine, and operation-rebranding mechanism are becoming baseline executive tools with each unchallenged iteration.

1.7 International

China: Trump-Xi Beijing summit confirmed for May 14-15 (Bloomberg). Already rescheduled once due to war. Treasury Secretary Bessent confirmed Iran as primary topic. Pre-summit Chinese posture: pressing Hormuz reopening (economic dependency) while endorsing Iranian “legitimate right to peaceful use of nuclear energy” (Wang Yi May 6). CSIS analysis: China “confident enough to stand up to Trump on Iran.” CFR: Xi has “shown little appetite to apply acute pressure.” Post-Witkoff dismantlement escalation, China’s enrichment-right endorsement is now a structural collision with the US negotiating position, not a peripheral complication. The summit is the only near-term forcing function with structural convening power to reverse the current trajectory.

Russia: No new primary-source signal. Spectator/beneficiary/player posture holds per Chatham House. Economy benefiting from elevated oil revenues. No Dugin nuclear posture shift. No siloviki defection. Fork B-Russia ≤5%.

Israel: Netanyahu 60 Minutes CBS (May 10): “enrichment sites must be dismantled”; “you go in and you take it out”; Trump “I want to go in there”; regime toppling “possible.” Netanyahu-Trump Sunday call confirmed strategic convergence on physical HEU extraction. Witkoff adopted dismantlement position next day. Lebanon war continues regardless of Iran track.

2. Framework Validation

A1 (Trump unreliable/improvisational principal): Saturday “still looking at it”; Sunday “TOTALLY UNACCEPTABLE”; Monday Oman talks continue. Three-day oscillation within a single decision confirms A1. The Netanyahu Sunday evening call is the proximate trigger for the hardening — Trump’s position is dispositionally formed through his most recent high-status conversation. Validated.

A4 (IRGC doctrinal autonomy/hardline coalition override): Iran’s formal counter-proposal reflects IRGC coalition position — nuclear-deferral mechanism is the coalition’s fingerprint, not Araghchi’s diplomatic preference. Araghchi’s agent posture (cautious optimism) and the counter-proposal’s substance (maximalist additions: compensation, Hormuz sovereignty) are structurally consistent with the Apr 17 pattern: agent manages tone, coalition sets limits. Validated.

A5 (Russia calibrated optimal-asymmetry): Russia continues spectator/beneficiary posture with zero concrete commitments, deconfliction maintained. Trump rejected Putin’s HEU custody offer (Day 62). No change. Validated.

A9 (Constraint architecture precedes faction decisions): Both principals hardened to positions that the constraint architecture (time arithmetic, military physics, cost arithmetic) cannot sustain indefinitely. Iran faces strangulation in 2-3 months; US faces midterm exposure with gas near $4.50. The constraints are forcing continuation of talks even as substantive gaps widen. The architecture is narrowing paths — neither side can walk away cleanly. Validated.

A12 (Limited kinetic exchange as type-revelation): Day 70 PM exchange ratified by tape (Brent $101 Friday, not $130+). Both sides preserved ceasefire framing through two rounds of kinetics. Validated — though the convergence principle implies information rents are now exhausted; further kinetics would lose informational content and risk Talmadge inadvertent escalation rather than produce further type-revelation.

A13 (PA-gap as binding Layer 5 constraint): The PA-gap has now resolved — in the wrong direction for Fork B. Both principals have expressed their actual positions: Trump aligned with Netanyahu on dismantlement; IRGC coalition expressing nuclear-deferral through Araghchi’s agent channel. Per Putnam-Leventoglu-Tarar: the gap between what agents can offer and what principals will ratify is now visible on both sides simultaneously. Validated at elevated structural severity.

3. Framework Revisions Required

TRIGGER FIRED (PROBE-13, IMMEDIATE): PA-Gap Inverted — US Principal More Hawkish Than Agents

Prior: v3.0 Layer 5 concern was agents (Witkoff/Kushner) overstating Iranian flexibility to Trump (Feb 28 pattern). Data: Trump-Netanyahu Sunday call → Trump aligned with dismantlement. Witkoff adopted dismantlement the next day (May 10). The principal is now more hawkish than the MOU framework his agents offered. The inversion is structurally different from the Feb 28 misrepresentation: this is not agents deceiving the principal, but the principal being moved by Netanyahu’s dispositional framing in real-time negotiation. The Israeli principal penetrated the US decision process. Revised: Layer 5 PA-gap — both sides’ actual principal positions are now known. US: dismantlement of Natanz/Fordow/Isfahan. Iran: nuclear talks deferred, HEU transfer with return clause, compensation demanded. These positions are incompatible with the original MOU 14-point framework. Fork B (30-day) revised to 20-28% from 27-37%.

TRIGGER FIRED (PROBE-15/9, IMMEDIATE): Dispositional Readings Crystallized — Both Sides in Weisiger Unlimited-Aims Mode

Prior: BS-14 Israeli dispositional hardening rising but not fully crystallized. Data: Netanyahu 60 Minutes full transcript. Iran “committed to destroy America” (universal threat). “Enrichment sites must be dismantled.” Regime toppling “possible.” Trump told Netanyahu “I want to go in there.” Iranian side: Kayhan (Khamenei-supervised) “Trump is not a passing phenomenon — mindset rooted in narcissism, delusions of superiority.” Baqaei “no nuclear negotiations.” Revised: Per Weisiger (2013), commitment-problem wars driven by dispositional readings produce unlimited outcomes regardless of information revealed. The MOU becomes a tactical pause in this framing, not a settlement. Israeli/US-coordinated spoiler probability within 14-21 day window revised to 20-30% from 15-25%. Character of spoiler risk changed: no longer purely Israeli-unilateral but potentially US-coordinated if Oman follow-up fails and Trump adopts Netanyahu’s “go in and take it out” as operational directive.

TRIGGER FIRED (PROBE-12’, IMMEDIATE): Original MOU Dead; Meta-Negotiation Regression

Prior: Fork B 27-37% on MOU framework with 14-point structure. Data: Iran’s counter-proposal added maximalist demands (compensation, Hormuz sovereignty recognition) and deferred nuclear talks. Trump rejected. Witkoff escalated to dismantlement. 4th Oman round today: high-level only, no technical negotiators, “difficult but constructive,” agree to continue. Talks have regressed to the pre-war negotiating structure (4th Oman round May 11, 2026 = 4th Oman round May 11, 2025). The meta-question — whether nuclear should be concurrent with or sequential to war-ending — is the same impasse that produced the pre-war negotiating stalemate. Revised: Fork B (30-day) 20-28%. Fork D’ (indefinite deferral, Hamas/Hezbollah pattern) elevated to 20-25%. Add new structural dynamic: “Meta-Negotiation Regression” (see Section 4). Original MOU 14-point framework is retired as operative structure; the Oman process is now a search for a new framework.

REVISION REQUIRED (PROBE-7, next_cycle): THREE CSGs in Theater — v3.0 Force Posture Incorrect

Prior: v3.0 Section 1.2 states “TWO-CSG operative (Lincoln, Bush) plus two destroyers Arabian Gulf.” Data: CSG-10 departed Norfolk March 31, arrived CENTCOM AOR April 23. Three carrier strike groups are now in theater — the first such posture in the Middle East in decades. Revised: Section 1.2 force posture corrected to THREE CSGs. Eisenhower tracking: with three CSGs already deployed, Eisenhower’s non-deployment may reflect force rotation logistics, not purely deliberate restraint calibration. The Eisenhower signal retains informational value but at lower weight than v3.0 assigned.

REVISION REQUIRED (PROBE-5/10, next_cycle): Constitutional Crisis 50-60%

Prior: 45-55% (Day 72). Data: Murkowski AUMF introduced today but non-privileged. Thune blocking. May 7 kinetics under “concluded” Epic Fury falsify Trump’s May 5 WPA letter. No federal court challenge. Legal vacuum deepens with each unchallenged iteration. Revised: Constitutional crisis probability (30-day) → 50-60%. Stage 2 constitutional hysteresis trigger accumulating: “hostilities terminated” certification + ceasefire-tolling doctrine + operation-rebranding mechanism approaching lock-in absent judicial challenge by July 1.

4. Framework Additions

Meta-Negotiation Regression (new structural mechanism):

The 4th Oman round did not negotiate MOU terms. It negotiated whether nuclear talks should be concurrent with or sequential to war-ending. This is the same sequencing question that failed in May 2025, triggered a breakdown, and was the structural predicate for the Feb 28 war. The Fearon-Slantchev mechanism explains why: information rents from kinetics are exhausted (both sides know each other’s types), but the parties failed to coordinate on a settlement focal point before both principals hardened to positions less flexible than at pre-war baseline. The costly-signal mechanism produced type-revelation but not convergence — the opposite of the Slantchev prediction. The reason: Weisiger’s dispositional reading problem. When actors interpret each other as dispositionally committed to unlimited objectives, new information from kinetics is reframed as confirming the dispositional threat rather than as updating resolve estimates. Each Israeli/US strike confirmed to Iran that the US objective is regime change; each Iranian defiance confirmed to Netanyahu that Iran cannot be deterred. The information rents were consumed but the Bayesian updating ran in the wrong direction. Meta-Negotiation Regression is the result: 74 days of war, $25B US cost, 14M bpd disruption, and the negotiating structure has returned to May 2025 baseline.

This mechanism, once identified, is predictive: absent a structural intervention (the Trump-Xi summit delivering Chinese commitment-device pressure on Iran, or a Hajj-driven face-saving framework), the Oman process will produce a 5th, 6th, and 7th round with “constructive but difficult” outcomes until either (a) a forcing function (strangulation acceleration, Israeli unilateral action, domestic political crisis in either capital) ends the process, or (b) a third-party guarantor (China, Hajj focal point) provides a credible commitment device that neither principal can provide for themselves.

Netanyahu Principal-Penetration Pattern (new mechanism):

The PA-gap inversion on the US side — principal more hawkish than agents — followed a specific causal path: Netanyahu-Trump Sunday call → Trump hardens → Witkoff adopts hardened position the next day. This is a recurring structural mechanism distinct from improvisational-principal volatility (A1). Netanyahu has a direct principal-access channel to Trump that bypasses Witkoff/Kushner. Each Netanyahu-Trump call resets the US negotiating position toward the Israeli coalition’s dispositional framing. With Trump-Xi summit approaching (May 14-15), the question is whether Xi can operate a parallel channel that pulls the US principal back toward MOU-achievable terms before the Israeli channel locks the position into dismantlement-or-war framing. Two competing principal-access channels, each pulling Trump in opposite directions — this is the operative mechanism for the next 72 hours.

5. Revised Probability Matrix

(Deltas vs. Day 72 only)

Outcome 30 days 12 months vs. Day 72 Driver
Fork B: Negotiated off-ramp 20-28% 18-28% ↓↓ Original MOU dead; PA-gap inverted; dismantlement vs nuclear-deferral irreconcilable in current form
Fork A: Full kinetic resumption 23-33% 43-53% ↑ US-Israeli strategic convergence on physical HEU extraction; spoiler probability elevated; MOU collapse path shorter
Fork D’: Escalated gray zone (deferral) 20-25% 18-22% ↑↑ Meta-Negotiation Regression confirmed; “agree to continue” = Hamas/Hezbollah pattern instantiated; today’s 4th round = 2025 pre-war baseline
Fork C: Miscalculation cascade 10-15% 10-15% Stable IRGC Navy autonomy confirmed; next exchange may not be intercepted
Israeli/US-coordinated strike within 14-21 days 20-30% — ↑ Netanyahu-Trump alignment; Witkoff dismantlement; “go in and take it out” now both principals’ stated preference
Constitutional crisis materialized (30d) 50-60% 55-65% ↑ AUMF non-privileged; Thune blocking; May 7 falsifies WPA letter; no judicial challenge
Trump-Xi summit produces Iranian nuclear concession 25-35% — NEW Xi has structural incentive (Hormuz/oil) but CFR/CSIS pre-summit read: limited appetite for acute pressure; Witkoff dismantlement demand vs China’s enrichment-right endorsement = summit entry gap widened since May 6
Fork B recovery if Trump-Xi produces concession 30-40% — conditional If Xi presses Iran on nuclear-sequencing AND gives Trump deal-announcing optic; requires both conditions simultaneously

6. Probe Status Table

PROBE Status Confidence Trigger Fired? Variable Moved
PROBE-1 Mojtaba partial M no none — weaponized opacity holds
PROBE-2 IRGC Factional partial M yes BS-12 Iranian-side → 30-40% visibility; counter-proposal = coalition position
PROBE-3 Political-Economic (BS-1b) gap (7th) — no structurally opaque; monthly cadence
PROBE-4 London/Western Capital skipped — no monthly; retirement candidate Day 75
PROBE-5 US Domestic fired H yes Constitutional crisis 50-60%; Kelly munitions “shocking”
PROBE-6 China Calibration fired M yes Fork B summit support downgraded; Witkoff/China enrichment-right collision
PROBE-7 CENTCOM Posture fired H yes THREE CSGs in theater; v3.0 force posture incorrect
PROBE-8 Energy Markets fired H yes Strangulation 2-3 months confirmed; product scarcity 4-6 wks specific regions
PROBE-9 Israeli Internal fired H IMMEDIATE Israeli/US-coordinated spoiler 20-30%; Netanyahu-Trump alignment on dismantlement
PROBE-10 WPA/Constitutional fired H yes Crisis 50-60%; AUMF non-privileged; Thune blocking
PROBE-11 Russia/Dugin null M no A5 validated; Russia path ≤5% unchanged
PROBE-12’ MOU Architecture fired H IMMEDIATE Fork B 20-28%; Fork D’ 20-25%; original MOU dead; Meta-Negotiation Regression
PROBE-13 PA-Gap Ratification fired H IMMEDIATE PA-gap inverted US-side; both principals at incompatible hard lines
PROBE-14 Iranian Residual Capability partial M no Feigned-weakness live; HEU treated as bargaining asset with return clause
PROBE-15 Dispositional Reading fired H IMMEDIATE Weisiger unlimited aims both sides confirmed; spoiler 20-30%

7. Conclusion and Forking Analysis

7.1 Central Thesis Check

Drifting toward breaking. The constraint architecture (Layers 1-5) still narrows viable paths, but the v3.0 probability architecture is no longer accurate: the original MOU framework that drove the Fork B inversion is dead, replaced by a meta-negotiation on sequencing that mirrors the pre-war impasse. The Fearon-Slantchev mechanism produced type-revelation but not convergence; both principals have hardened past their pre-war positions rather than toward each other. The thesis that “the architecture innovates exits when frontal options are blocked” remains operative, but the current exit-innovation — the Oman meta-negotiation — is producing the Hamas/Hezbollah deferral pattern, not a binding agreement. The architecture is choosing the form of the exit; it is choosing indefinite deferral with kinetic punctuation.

7.2 Forking Paths

Fork D’ — Escalated Gray Zone / Indefinite Deferral (20-25%, elevated from 15-20%, now co-dominant with Fork B)

The 4th Oman round today instantiated the Hamas/Hezbollah deferral pattern: process preserved, substantive resolution deferred, both sides managing domestic audiences through periodic diplomatic gestures. The structural conditions for deferral are present: Iran has an incentive to drag talks (nuclear program preserved, avoiding capitulation optic); US has an incentive to maintain the process (midterm politics, gas prices, Trump-Xi summit optic); neither side has an immediate forcing function that terminates the process within days. The strangulation dual-compression will disrupt this equilibrium within 2-3 months — but in the 30-day window, Fork D’ is viable. Watch: Araghchi statements maintaining “difficult but constructive” framing; IRGC holds below kinetic threshold; Trump Truth Social characterizing talks as “making progress” without specific milestone; Trump-Xi produces a process statement but no Iranian nuclear concession.

Fork B — Negotiated Off-Ramp (20-28%, 30-day, now co-equal with Fork D’)

The pathway to Fork B runs entirely through the Trump-Xi summit (May 14-15). The required conditions: Xi privately presses Iran on nuclear-sequencing (concurrent, not sequential); this produces an Iranian counter that moves the nuclear moratorium question back into the MOU window; Trump receives a deal-announcing optic via Beijing that overrides Netanyahu’s Sunday penetration of his decision process. All three conditions must hold simultaneously. The CFR/CSIS pre-summit read is that China will not apply acute pressure and will endorse Iranian enrichment rights — which would actively widen the US-Iran gap. Fork B recovery is conditional, not structural. Watch: Trump-Xi summit communique Iran language (specifically: does it reference nuclear sequencing? Does it endorse “peaceful enrichment right”?); Araghchi post-summit statement; Brent reaction to summit outcome.

Fork A — Full Kinetic Resumption (23-33%, 30-day; 43-53%, 12-month)

The Fork A pathway now has two entry mechanisms of roughly comparable probability. First: MOU collapse triggers Trump resumption — Trump declares talks failed, issues Eisenhower deployment order (or equivalent), resumes strikes under new operation name. Second and more structurally novel: US-coordinated Israeli action. Netanyahu’s “go in and take it out” + Trump’s “I want to go in there” + Witkoff’s dismantlement demand = the US and Israeli principals have convergently expressed a preference for physical HEU extraction that is only achievable by force if Iran does not voluntarily surrender its stockpile. If Oman talks produce no movement on nuclear sequencing post-Trump-Xi, the Window of Opportunity logic (Powell: Iran weakened now, window closing) may activate a coordinated extraction attempt. This is a structurally different Fork A variant than v3.0 modeled — not a return to Epic Fury bombing but a targeted HEU-extraction operation with international law framing as “nonproliferation” rather than “regime change.” Watch: Eisenhower deployment order; any US Special Operations or DOE nuclear-expertise forward deployment signals; Israeli deep-strike movements.

Fork C — Miscalculation Cascade (10-15%, stable)

IRGC Navy doctrinal autonomy confirmed; the next combined-arms exchange against Aegis assets may not be fully intercepted. A single US KIA from Iranian inbound forecloses ceasefire-internal framing domestically. Standing tail risk. Watch: IRGC Navy posture in Hormuz; any escalation in small-craft or mine activity.

7.3 Key Operative Judgment

The next 72 hours are entirely structured by one event: the Trump-Xi summit beginning May 14. Everything else is noise until the summit communique. The framework’s Fork B survival depends on Xi doing something his pre-summit posture suggests he will not do: applying acute, named pressure on Iran to move nuclear talks back into the MOU concurrent track. The more likely Chinese posture — pressing Hormuz reopening while endorsing Iranian enrichment rights — actively widens the US-Iran gap by giving Iranian negotiators Chinese diplomatic cover to maintain the nuclear-deferral position. If the summit communique reads “parties agreed to pursue diplomatic solution to Hormuz; Iran’s right to peaceful nuclear use affirmed” with no nuclear sequencing movement, the framework will require v3.1 synthesis revision: Fork B falls to 15-22%, Fork D’ rises to 25-30%, and the 14-21 day window for US-Israeli coordinated action becomes the dominant near-term risk variable. The single signal that would force immediate framework revision remains: a confirmed Israeli or US-coordinated strike on an Iranian nuclear facility during the MOU window. That event collapses Fork B to near-zero regardless of any other development.

Compiled May 11, 2026 | Day 74 | Subject to revision as data updates
Next SITREP: Day 75-76 — Trump-Xi summit outcome (May 14-15); Israeli posture on post-summit MOU status; 5th Oman round timing/format; Brent reaction to summit communique; Murkowski AUMF procedural status; IRGC doctrine signals post-4th-Oman-round
Framework revision: v3.1 warranted if Trump-Xi fails to produce Iranian nuclear-sequencing movement AND/OR Israeli/US-coordinated action occurs within 14-21 day window. Probe sweep filed: sweep-2026-05-11.json Companion: Day 72 annex (operational baseline); Day 74 probe sweep (sweep-2026-05-11.json); synthesis-v3-0.md (anchor)