Operation Epic Fury: The War That Remade the Middle East

At 6:00 AM Tehran time on February 28, 2026, Supreme Leader Ali Khamenei was killed. Not metaphorically, not politically — killed. American B-2 Spirit stealth bombers and Israeli F-35Is had struck the walled compound near Tehran University within the first hour of a meticulously coordinated assault across land, sea, air, and cyber domains. By that afternoon, President Trump announced it on social media: "Khamenei, one of the most evil people in history, is dead." The post-1979 Middle Eastern order — built on deterrence, proxy friction, and the unspoken rule that certain thresholds were sacred — had collapsed before lunchtime.

What followed was not the swift, decisive campaign the administration had advertised. Operation Epic Fury, the US code name for the joint campaign with Israel, ran for 66 days — from February 28 to May 5, 2026. Iran closed the Strait of Hormuz on March 4. Brent crude surged past $120 per barrel by mid-March, briefly touching $114 after strikes on Iranian energy infrastructure, marking the largest supply disruption in oil market history according to the International Energy Agency. Thousands died across Iran, Israel, Lebanon, and the Gulf states. A ceasefire brokered by Pakistan in early April held — barely — as Iranian drones and missiles continued targeting US forces and Gulf infrastructure. Secretary of State Rubio declared the operation "over" on May 5. The Strait remained contested for weeks after that declaration.

This is a full strategic reckoning with what happened, what it cost, and what it means for anyone trying to understand the new Middle East that emerged from the wreckage. By the end of this piece, you will have a clearer picture of the military logic, the economic shock, the diplomatic failure, and the fragile, unresolved situation that remains — because calling any of this "resolved" would be the most dangerous misreading of all.

The Opening Hours: A Dawn That Ended an Era
The Military Calculus: Why Now, and Why So Much
Iran's Retaliation: Operation True Promise IV
The Hormuz Closure and the Global Economic Shock
The Proxy Dimension: Hezbollah, Houthis, and Iraqi Militias
The Human Cost: Casualties, Displacement, and the Iranian Interior
The Diplomatic Track: From Islamabad to Rubio's Podium
Strategic Assessment: What the US and Israel Actually Achieved
What This Means for the Region Going Forward
Frequently Asked Questions

The Opening Hours: A Dawn That Ended an Era

The operation began with coordinated waves of B-2 Spirit stealth bombers operating from Oman's Duqm port — where the US had quietly pre-positioned forward basing — alongside F-35s launching from USS Harry S. Truman and USS Carl Vinson, and an unprecedented Tomahawk cruise missile salvo from 16 naval vessels in the Persian Gulf and Red Sea. Israel's air force, operating under the name Operation Roaring Lion, struck simultaneously from the west, having transited Saudi and Jordanian airspace under emergency protocols arranged in the preceding 72 hours. By the measure of sheer coordinated firepower, it was the largest joint air operation since Desert Storm in 1991.

The targets were unambiguous in their ambition: Natanz enrichment facility, the Fordow underground complex, Isfahan's nuclear research centre, IRGC Aerospace Force headquarters in Tehran, ballistic missile launch infrastructure in Kermanshah, and — most dramatically — Khamenei's compound. Satellite imagery confirmed direct strikes on three buildings within the perimeter. Iran's state television went dark for 40 minutes. Within the first hours, the Supreme Leader was dead. So was the IRGC Aerospace Force commander. Iran's senior military architecture had been decapitated before its defence could fully respond.

"The Middle East has seen many moments it called pivotal. This one is genuinely different. The actors are more powerful, the weapons more precise, and the nuclear dimension makes the stakes incalculably higher than anything since 1973." — Richard Haass, President Emeritus, Council on Foreign Relations

The political framing was equally significant. Trump's Oval Office address did not merely announce a military operation — it explicitly called on the Iranian people to "seize their government," telling them: "The hour of your freedom is at hand. When we are finished, take over your government. It will be yours to take." He simultaneously warned that Iran was "weeks, not months" from weapons-grade uranium capability — a characterisation drawn from a classified NSC assessment shared with Congressional leaders, citing resumed enrichment of uranium to 90% purity following the collapse of Geneva nuclear talks on February 26.

The Military Calculus: Why Now, and Why So Much

The timing of Epic Fury was not impulsive. The US military had quietly positioned two carrier strike groups, a nuclear-capable submarine in the Indian Ocean, and the Duqm forward base well before the political authorisation arrived. What changed on February 26 was the intelligence threshold: enrichment at weapons-grade purity, Geneva collapsed, and a window of strategic clarity that the administration calculated would not reopen. The operation that followed was planned — waiting for permission, not for provocation.

The "Decapitation" Doctrine and Its Limits

Unlike the June 2025 "12-Day Air War," which targeted infrastructure while deliberately avoiding senior leadership, Epic Fury embraced what analysts call coercive regime removal: destroying the leadership architecture in the bet that internal collapse or mass uprising would follow. It is a doctrine with mixed historical precedent, and the evidence from the 66-day campaign suggests its core assumption was wrong. The IRGC command network was more decentralised than American planners anticipated. Underground missile cities — an extensive, hardened launch infrastructure that US intelligence had systematically undercounted by more than 1,000 missiles — ensured that no air campaign could disarm Iran's retaliatory capability. Iran had a pre-war arsenal of approximately 2,500 ballistic missiles according to Israeli intelligence estimates. The ISW/AEI Critical Threats Project documented 95 Iranian strike waves under Operation True Promise IV by early April alone.

The consensus assessment from CSIS, CFR, and the Soufan Centre, published as the campaign concluded, is stark: the US achieved significant tactical damage but could not reach underground infrastructure, eliminate the Strait threat, or produce the political outcome it sought. Regime removal from the air remained, as Chatham House experts warned from the first hours, a strategic fantasy.

The THAAD Problem: A $300 Million Warning

One of the most consequential single strikes of the war was not on Iran. On an early day of the campaign, an Iranian ballistic missile destroyed the AN/TPY-2 THAAD radar at Muwaffaq Salti Air Base in Jordan — one of only nine such radars in the entire US global inventory, valued at $300 million. The loss exposed a critical vulnerability in the coalition's air defence architecture and demonstrated that Iran's surviving missile force could threaten high-value US assets at ranges far beyond the immediate theatre. It was a message about the limits of American technological superiority that the Pentagon could not easily dismiss.

Iran's Retaliation: Operation True Promise IV

Iran's response was immediate and geographically vast. Within 48 hours of the opening strikes, Operation True Promise IV extended the conflict's footprint across seven countries: Bahrain, Jordan, Kuwait, Qatar, Saudi Arabia, the UAE, and Iraq. Over 280 ballistic missiles and thousands of drones were fired in the opening salvo — targeting Tel Aviv, Haifa, Abu Dhabi, Dubai, al-Udeid Air Base in Qatar, the US Fifth Fleet headquarters in Bahrain, Ali Al Salem and Camp Buehring in Kuwait, and Ain al-Asad Air Base in Iraq. At Ain al-Asad alone, at least 64 US service members sustained concussive injuries. The first American combat deaths — three killed — were confirmed by CENTCOM on March 1. Five others were seriously wounded.

The US Embassy in Baghdad was struck on March 14. The IDF carried out approximately 400 waves of airstrikes across Iran over the course of the campaign. By the time the ceasefire was reached — brokered by Pakistan in early April — the human toll was staggering: Iran had sustained 1,937 killed and 24,800 injured; Israel 18 killed and 5,045 wounded; Lebanon more than 1,072 dead. The HRANA human rights organisation recorded 3,300 or more killed in Iran by mid-April, including over 1,492 civilians and more than 210 children. The discrepancy between official and independent counts reflected the fog of an active conflict as much as deliberate concealment.

The Hormuz Closure and the Global Economic Shock

Iran formally closed the Strait of Hormuz on March 4, 2026 — using a combination of official warnings, mine-laying, ship seizures, and IRGC Navy swarm boat activity. The economic consequences were immediate and global. By March 10, 6.7 million barrels per day had been removed from global markets. By March 12, the figure exceeded 10 million barrels per day. The IEA confirmed it as the largest supply disruption in oil market history.

Brent crude surged past $120 per barrel by mid-March — up from $74 at the start of the year — representing a shock of historic proportions for energy-dependent economies from Europe to Southeast Asia.
Gold reached an unprecedented $5,400 per ounce as investors fled to safe-haven assets, even as the secondary effects of oil prices began limiting the rally's durability.
Major central banks abruptly halted planned 2026 rate cut cycles, as fears of imported inflation forced a return to "higher-for-longer" posturing that markets had assumed was finished.
Dubai International Airport — the world's busiest hub — suspended all operations, handling a backlog that took weeks to clear. Eight regional airspaces were closed simultaneously at the peak of the conflict, with Emirates, Qatar Airways, Lufthansa, British Airways, and Air France all halting Middle East routes.
Russia's oil tax revenues doubled: Reuters calculations based on production and price data showed Russia's mineral extraction tax from oil production in April reaching approximately 700 billion rubles ($9 billion), compared to 327 billion rubles in March — an unintended geopolitical windfall for Moscow.
The Strait closure hit oil markets that also faced Houthi pressure on Bab el-Mandeb, threatening both primary export corridors simultaneously and removing any easy alternative routing for tanker traffic.

A partial diplomatic breakthrough in late March — before the formal ceasefire — briefly collapsed oil prices by 13% in a single session as the war premium unwound. By early May, Brent had retreated toward $100 per barrel. The immediate stagflationary crisis was averted. The structural vulnerabilities it exposed were not.

The Proxy Dimension: Hezbollah, Houthis, and Iraqi Militias

For analysts expecting Iran's proxy network to explode into full engagement on day one, the early weeks of the conflict produced a surprise: Hezbollah did not escalate militarily. Citing Lebanon's economic collapse, internal political fractures, and an arsenal assessed by CSIS as significantly depleted following the 2025 conflict, Hezbollah issued statements of solidarity but halted well short of any operational declaration. The calculus was straightforward: entering the conflict in its current state would be strategically suicidal, not heroic.

The Houthis moved more aggressively, declaring a total Red Sea blockade of shipping linked to the US or Israel. On March 28, Lebanon's Hezbollah finally launched missiles and drones toward Israel, opening a new front that had been building beneath the surface. Iraqi militias struck the US Embassy in Baghdad. The proxy architecture Iran had spent decades building proved more resilient than the decapitation doctrine anticipated — it did not require Tehran's direct command to activate, and it did not collapse when Tehran's leadership was removed. The network was designed, precisely, to survive that outcome.

The Human Cost: Casualties, Displacement, and the Iranian Interior

The internal situation inside Iran during the 66-day campaign remained opaque by design, with internet restrictions and press access severely limited. What independent human rights organisations documented was grim. The HRANA network recorded over 664 attacks across 28 Iranian provinces. Civilian infrastructure — not just military targets — was hit throughout the campaign. Millions were displaced in Iran, Lebanon, Israel, and the Gulf states.

The internal uprising that the Trump administration had publicly wagered on did not materialise at the scale or speed that the regime-change bet required. Protests that had simmered in Iran since 2025 intensified but did not produce the revolutionary collapse Washington was banking on. The IRGC, despite losing its top commanders, maintained structural cohesion through decentralised command networks that had been built — precisely — as insurance against a decapitation scenario. History had provided the blueprint; the IRGC had studied it.

The Diplomatic Track: From Islamabad to Rubio's Podium

Pakistan brokered an initial ceasefire in early April, a quiet achievement that reflected Islamabad's unusual position as a country maintaining workable relationships with both Washington and Tehran. The first round of formal negotiations was held in the Pakistani capital on April 12, led on the US side by Vice President JD Vance, with Steve Witkoff and Jared Kushner also participating. Iran initially refused to negotiate with Witkoff and Kushner directly, insisting on Vance as the primary intermediary — a signal about how Tehran read the internal politics of the Trump administration.

The ceasefire held, barely, through April and into May. Iranian attacks on US forces and Gulf infrastructure continued. American forces destroyed Iranian vessels in the Strait and intercepted projectiles but stopped short of what the Pentagon defined as "major combat operations." On May 5, Secretary of State Rubio declared at a White House briefing: "The operation is over. We're done with that stage of it." Defense Secretary Hegseth insisted the ceasefire remained intact despite ongoing Iranian activity. Trump, asked to define what would constitute a ceasefire violation, replied: "You'll find out."

That exchange captures the strategic ambiguity of where things stand. The war ended on paper. The Strait of Hormuz remained contested. Iran extended its claimed area of control into UAE territorial waters. The UAE accused Iran of striking its Fujairah port oil refinery. What Rubio called "defensive posture" looks, from the water, considerably less settled.

Strategic Assessment: What the US and Israel Actually Achieved

The two-month campaign cost the United States approximately $25 billion. It killed the Supreme Leader and dozens of senior IRGC commanders. It set back Iran's nuclear programme — though the precise extent of that setback remains disputed, and the underground enrichment infrastructure at Fordow proved significantly harder to neutralise than publicly stated targeting assessments suggested. It demonstrated that the US and Israel could execute a large-scale, multi-domain joint operation in the face of determined opposition.

What it did not achieve is equally significant. Iran's retaliatory capacity was not eliminated — the underground missile city network ensured that. The Strait of Hormuz was not kept open — Iran closed it within four days and kept it effectively disrupted for weeks. Regime collapse did not occur. The proxy architecture in Lebanon, Yemen, Iraq, and Syria remained structurally intact. And the political settlement that was supposed to follow — a successor to the JCPOA negotiated under extreme duress — remains an unresolved work in progress, with a ceasefire whose durability no official will define with precision.

Achieved: Elimination of Khamenei and senior IRGC leadership; destruction of above-ground nuclear infrastructure; significant degradation of Iran's air defence network; demonstration of US-Israeli joint operational capability at scale.
Not achieved: Underground enrichment neutralisation; permanent Hormuz access; regime change; proxy network dismantlement; a binding nuclear settlement.
Unresolved: Duration of ceasefire; Iran's reconstitution timeline; future of the Strait; regional stability below the level of open warfare; Lebanon's trajectory; Houthi posture in the Red Sea.

What This Means for the Region Going Forward

The Soufan Centre's post-campaign assessment concluded that Iran's remaining capabilities position Tehran to fight a war of attrition and threaten the region after any ceasefire — a judgment that should inform every reading of what comes next. The regime that emerges from this, whatever its composition, faces domestic wreckage, a shattered military command structure, and a population that has absorbed enormous suffering. What the historical record consistently shows is that governments which survive this kind of assault frequently emerge more hardline, not less — more committed to the nuclear deterrent that would have prevented the attack, not less.

Russia's financial windfall from the oil shock — its mineral extraction tax receipts nearly doubling in a single month — illustrates the unintended beneficiaries of a conflict that was, at its core, about preventing a nuclearising Iran from altering the regional balance. The geopolitical ledger of who gained and who lost from 66 days of Operation Epic Fury does not resolve neatly in America's favour. Gulf states absorbed direct missile hits on their soil. The global economy absorbed an inflationary shock. Lebanon's civilian population absorbed another round of casualties it cannot sustain.

The Middle East that exists now is not the Middle East of February 27, 2026. The strategic architecture built on four decades of deterrence and managed escalation is gone. What replaces it is being negotiated — in Islamabad, in back channels, in the Strait of Hormuz, and in the internal politics of whatever governing structure eventually stabilises in Tehran. The outcome of that negotiation is not written. But it will be shaped, in large part, by how honestly the US and its partners reckon with what this campaign achieved — and what it didn't.

Frequently Asked Questions

Was Khamenei actually killed in the opening strikes?

Yes. US and Israeli strikes hit his compound in the opening hours of Operation Epic Fury on February 28, 2026. Trump announced the confirmation on social media that afternoon. USNI News and multiple intelligence assessments corroborated the death. It was the first killing of an incumbent Iranian Supreme Leader since the position was created in 1979.

How long did Operation Epic Fury actually last?

66 days — from February 28, 2026 to May 5, 2026, when Secretary of State Rubio declared the operation formally concluded. A ceasefire brokered by Pakistan had been in place since early April, though Iranian attacks on US forces and Gulf infrastructure continued throughout the period. The distinction between "the operation is over" and "the conflict is resolved" remains very much alive.

Did Iran actually close the Strait of Hormuz?

Effectively, yes. Iran formally closed the Strait on March 4 using mine-laying, ship seizures, IRGC swarm boat activity, and official warnings to international shipping. By March 10, 6.7 million barrels per day had been removed from global markets. By March 12, the figure exceeded 10 million barrels per day — the IEA confirmed it as the largest supply disruption in oil market history. The Strait remained contested through and beyond the declared end of the operation.

How high did oil prices go, and what happened to them after the ceasefire?

Brent crude surged past $120 per barrel at the peak of the Hormuz closure in mid-March. It briefly touched $114 following strikes on Iranian energy infrastructure in early March. After the partial diplomatic breakthrough in late March, oil prices fell 13% in a single session as the war premium unwound. By early May, Brent had retreated toward $100 per barrel, with the immediate stagflationary threat averted — though the geopolitical premium never fully disappeared.

Did the US suffer significant military casualties?

Yes, though the numbers were far lower than Iranian civilian casualties. CENTCOM confirmed the first three American combat deaths on March 1. A total of at least 64 US service members sustained concussive injuries at Ain al-Asad Air Base in Iraq from a single Iranian strike wave. The AN/TPY-2 THAAD radar in Jordan — one of only nine in the entire US global inventory and valued at $300 million — was also destroyed in the conflict.

Did Iran's proxy network collapse after Khamenei's death?

No. This was the core failure of the decapitation doctrine. Hezbollah, the Houthis, and Iraqi militias all remained operationally active. Hezbollah eventually launched direct missile and drone attacks on Israel on March 28. The Houthis maintained their Red Sea blockade throughout. The proxy architecture was specifically designed to function without direct command from Tehran — and it did.

What is the current status of Iran's nuclear programme?

Significantly damaged but not eliminated. Above-ground infrastructure at Natanz, Fordow, and Isfahan sustained major strikes, but the underground enrichment capability — particularly at Fordow, which was purpose-built to survive air attack — proved harder to neutralise than US targeting assessments publicly suggested. The IAEA confirmed no radiological release from struck facilities. Iran's timeline to theoretical weapons capability has been set back, but by how much remains disputed between intelligence agencies.

What replaced the old Iran nuclear deal — is there a new agreement?

Not yet, as of the latest available information. Negotiations brokered through Pakistan produced a ceasefire in early April and were followed by formal US-Iran talks in Islamabad on April 12. Iran reportedly prefers VP Vance as its primary interlocutor over other US envoys. A memorandum of understanding was in progress, but a binding successor to the JCPOA had not been finalised. The Strait of Hormuz dispute — and Iran's disputed claim to UAE territorial waters — represents an unresolved complication in any comprehensive settlement.

Sources: Britannica, USNI News, Quwa Defence Review, Atlantic Council, Chatham House, CSIS, Council on Foreign Relations, ISW/AEI Critical Threats Project, Soufan Centre, International Energy Agency, Reuters, Al Jazeera, Time Magazine, Fox News, Financial Content Markets. Pricing, casualty figures, and strategic assessments reflect the latest available data at time of writing. The situation remains fluid — always verify current details with primary sources before redistribution.

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