The 2026 strikes on Iran were the most significant US military action in the Middle East since the 2003 invasion of Iraq. The documented facts are extensive: the 12-day war of June 2025, the B-2 strikes on Fordow, the 40-day February–April 2026 campaign, the death of Ali Khamenei, and the closure of the Strait of Hormuz. The documented lineage — the 1996 'A Clean Break' paper, the 2001 Wesley Clark memo, the 2006 Iran Freedom Support Act, the 2018 JCPOA withdrawal, the 2020 Soleimani killing, the 2025 opening round — is also not in dispute. Where the story splits is on why this specific campaign happened now, under this specific administration, after so many prior near-misses. That is where the independent research lives.
Where it started — and how the campaign was built
The February 2026 strikes did not begin on February 28. They began, as researchers now widely argue, on June 13, 2025, with Israel's opening salvo — Operation Rising Lion — targeting Iran's Natanz enrichment site, IRGC leadership at multiple sites, and a number of senior nuclear scientists in a pattern strongly reminiscent of the November 2020 assassination of Mohsen Fakhrizadeh. The June 2025 round was the direct culmination of a policy trajectory that independent researchers have been tracking for more than two decades. Its institutional anchors are specific and named.
In 1996, a policy paper titled "A Clean Break: A New Strategy for Securing the Realm," authored by Richard Perle, Douglas Feith, David Wurmser, and colleagues at the Institute for Advanced Strategic and Political Studies in Jerusalem, proposed to incoming Israeli Prime Minister Benjamin Netanyahu a regional reset that would include regime change in Iraq and a containment strategy aimed at Iran and Syria. Many of the paper's authors became senior officials in the George W. Bush administration and were central figures in the 2003 Iraq invasion. In 2001, retired four-star General Wesley Clark has stated on the record — first in a 2007 Democracy Now interview, repeatedly since — that he was shown a Pentagon memo in late 2001 listing seven countries to be "taken down" in five years: Iraq, Syria, Lebanon, Libya, Somalia, Sudan, and Iran. By 2026, six of the seven countries on Clark's list had been attacked, invaded, destabilized, or had regimes removed by US military action or backing. The February 2026 strikes completed the list.
The Iran Freedom Support Act, signed into law on September 30, 2006, authorized up to $10 million in funding for Iranian opposition groups and formalized sanctions enforcement against foreign entities investing in Iran's energy sector. It was passed with broad bipartisan support. Independent analysts have argued that every subsequent US Iran policy — from the Obama administration's Stuxnet-era sabotage program, to the JCPOA negotiations (2015) and the Trump administration's first-term withdrawal (May 8, 2018), to the January 3, 2020 drone strike that killed IRGC Quds Force commander Qasem Soleimani at Baghdad Airport — was conducted within the policy envelope that the 2006 Act created. The 2025–26 strikes, in this reading, are not a rupture with prior policy. They are its execution.
What the theory claims
The umbrella framing is not one claim. It is a cluster of arguments that share the premise that the official justification — imminent Iranian nuclear breakout, proxy-network support, rejection of diplomacy — is a real but incomplete account of why this specific campaign was executed under this specific administration in this specific 24-month window. The specific framings, as they appear in independent research:
The regime-change-doctrine framing. The most widely held version among independent researchers, and the one with the longest documentary support. It holds that the 2025–26 strikes are the overdue execution of a plan that has been continuously prepared and selectively activated since the late 1990s. The plan's institutional carriers include the Foundation for Defense of Democracies (FDD, founded 2001, with Mark Dubowitz as CEO since 2011), the Jewish Institute for National Security of America, and the long-standing network around John Bolton, Mike Pompeo, Elliott Abrams, Bill Kristol, Reuel Marc Gerecht, and the late Senator Joe Lieberman. Mearsheimer and Walt's 2007 book The Israel Lobby and U.S. Foreign Policy documented the institutional mechanisms. Researchers argue that what changed in 2025 is not the policy but the domestic political conditions: a second Trump term, a second Netanyahu coalition-government crisis, and a post-October 7 Israeli public opinion shift that made a full escalation politically feasible.
The energy-corridor framing. This version holds that the real target was not the nuclear program — the nuclear program was the legible public-facing justification — but Iranian control over the Strait of Hormuz and the emerging trans-regional energy-pipeline politics linking Russia, Iran, China, and the Gulf through dedollarized trade. Iran's 2023 normalization with Saudi Arabia, brokered by China in Beijing on March 10, 2023, was treated in strategic-studies circles as a tectonic shift — the first time in the post-Cold War era that a major Middle East rapprochement had been mediated by a non-US power. The 2026 strikes, in this reading, are the enforcement mechanism that re-partitions that space.
The dedollarization-deterrence framing. Related but narrower. Iran has been among the states most explicitly moving oil trade away from dollar settlement, joining BRICS-plus arrangements and executing gold-denominated settlements with China through 2023–25. Researchers including Pepe Escobar and Michael Hudson have argued that the petrodollar system's enforcement mechanism is military, that the 2003 Iraq war was partially a petrodollar-enforcement action (Saddam having announced euro-denominated oil sales in 2000), and that the 2026 strikes are a structurally similar event in a similarly positioned target.
The domestic-political framing. Both the Netanyahu coalition government in Israel (under criminal indictment, with a fragile hard-right coalition post-October 7) and the Trump administration (facing domestic political pressure on several fronts through late 2025) stood to gain from a successful unilateral military action. Rally-around-the-flag effects are measurable and were measured. Several observers have noted the timing alignment between the June 2025 opening and the June 2025 wind-down of the Chevron Venezuela license — another decision with rally-effect benefits.
The pre-positioned framing. The scale and precision of the February 28, 2026 opening salvo — 900 strikes in 12 hours, Khamenei killed on day one, Fordow already substantially damaged from the June 2025 strikes — suggests a level of planning and intelligence penetration that predates any specific 2026 provocation. The argument is that the war was not triggered. It was scheduled. The scheduling signal that researchers point to is the large-scale US exercise Resolute Sentinel in Q4 2025, which former CENTCOM officers have argued was operationally indistinguishable from a final rehearsal.
The variations
Within independent research, the variations are substantial and the consensus is partial. The regime-change-doctrine framing is the most widely held and the one with the most explicit documentary basis — 1996 Clean Break, 2001 Clark memo, 2006 Iran Freedom Support Act, 2007 Mearsheimer-Walt, 2018 JCPOA withdrawal. Some researchers, including Professor Mearsheimer, argue the Israel-first framing is primary and the energy-pipeline framing secondary. Others, including Pepe Escobar and Michael Hudson, argue the dedollarization framing is primary. Professor Jeffrey Sachs has argued the correct framing is a combination: US policy toward Iran since the 1953 CIA-MI6 coup against Mohammad Mossadegh (Operation Ajax) has been continuously shaped by the combination of oil, regional hegemony, and the post-1979 US-Iran rupture, and the 2026 strikes are the latest expression of that long continuity. Believers in the most assertive version hold that the entire October 7, 2023 Hamas attack sequence — and the two years of regional escalation it triggered — should be read as itself part of a deliberate provocation architecture. This framing is contested even within independent research, and researchers who advance it note that the evidence for it is structural rather than documentary.
What researchers point to
The February 2026 strikes were the second phase of a campaign that opened on June 13, 2025 with Israel's Operation Rising Lion — coordinated strikes on Iran's Natanz enrichment complex, IRGC leadership, and senior nuclear scientists including the reported killing of multiple AEOI-affiliated figures. Nine days later, on June 22, 2025, seven US B-2 Spirit stealth bombers executed Operation Midnight Hammer, dropping fourteen GBU-57 Massive Ordnance Penetrator bombs on the Fordow Fuel Enrichment Plant (buried under approximately 80 meters of rock at Fordow mountain), the Natanz facility, and the Isfahan Uranium Conversion Facility. On June 23, 2025 Iran fired ballistic missiles at Al Udeid Air Base in Qatar — the largest US military installation in the Middle East — with advance warning that allowed evacuation. A ceasefire took effect on June 24, 2025 and held for roughly eight months before the February 2026 resumption.
The Fordow Fuel Enrichment Plant, revealed publicly in September 2009 after having been secretly constructed inside a mountain near Qom, was Iran's most hardened nuclear facility. President Trump announced on June 22, 2025 that Iran's nuclear program had been "completely and totally obliterated" by Operation Midnight Hammer. IAEA Director General Rafael Grossi's reports through the fall of 2025 and into February 2026 described the damage as significant but not total, with centrifuge halls partially intact. Iran claimed on June 24, 2025 that enriched uranium stockpiles — including material at 60% purity, above JCPOA's 3.67% cap and below the 90% weapons-grade threshold — had been moved before the strikes. Satellite imagery published by Maxar and analyzed by ISIS showed continued activity at the buried facilities through late 2025. Whether Fordow's centrifuge infrastructure was actually destroyed is a central unresolved question.
In a 2007 Democracy Now interview, retired four-star General Wesley Clark — former Supreme Allied Commander of NATO — described a classified memo he was shown at the Pentagon in late 2001 listing seven countries to be "taken down" in five years: Iraq, Syria, Lebanon, Libya, Somalia, Sudan, and Iran. Clark has repeated the claim consistently over the intervening years and has named specific officials who confirmed the memo to him. Between 2001 and 2026, six of the seven countries on the list have been attacked, invaded, destabilized, or had regimes removed by US military action or direct US backing: Iraq (2003 invasion), Libya (2011 NATO intervention), Somalia (continuous operations), Sudan (regime collapse 2019, ongoing civil war), Syria (civil war from 2011, Assad regime collapse December 2024), Lebanon (continuous Israeli escalation culminating in 2024 pager attacks on Hezbollah and Nasrallah's killing). The February 2026 strikes completed the list.
The rhetorical pattern of the 2025–26 Iran case closely echoes the pre-2003 Iraq WMD case. Then: the Office of Special Plans (OSP) under Douglas Feith at the Pentagon, the Iraqi National Congress under Ahmed Chalabi, the "Curveball" source (Rafid Ahmed Alwan, later publicly confessed fabricator), the Niger yellowcake forgery, the aluminum tubes. Now: IAEA-observed 60% enrichment, the 2018 Mossad "nuclear archive" raid on a Tehran warehouse, and a suite of defector-sourced intelligence about Iranian weaponization work. Researchers including Scott Ritter (former UN weapons inspector whose pre-2003 warnings about the Iraq WMD case were publicly dismissed and later vindicated) and Gareth Porter have argued the pattern is not analogy — it is replication. Ritter's pre-2026 warnings, like his pre-2003 warnings, are on the public record.
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Download on the App StoreThe connections people make
Around the documented military events — the June 2025 round, the February 2026 round, the Fordow question, the Khamenei decapitation — a larger constellation of adjacent framings has formed. These are not the strikes themselves. They are the arguments independent researchers bring into connection with the strikes. Whether the connections are load-bearing is the interpretive question. Here is what the public conversation actually contains.
The Israel Lobby framework. Professors John Mearsheimer (Chicago) and Stephen Walt (Harvard Kennedy School) published The Israel Lobby and U.S. Foreign Policy in 2007 — a book that had been previewed in the London Review of Books in 2006 to substantial controversy. The book's central argument is that a network of policy-advocacy institutions, donor networks, and personal relationships has shaped US Middle East policy in ways that are not straightforwardly explicable by US national interest. The 2025–26 Iran strikes are, in this framework, precisely the outcome the book describes — a US war fought partially on behalf of a regional ally's strategic priorities, at substantial US cost, against an adversary with no direct attack on the US homeland. Mearsheimer has maintained his position through 2026 in podcast interviews with Glenn Greenwald, Tucker Carlson, and Judge Andrew Napolitano.
The Mossad operational history. Israel's intelligence service has conducted a sustained decade-plus operational campaign inside Iran. In 2010, the Stuxnet malware — jointly developed by US and Israeli intelligence — destroyed approximately 1,000 centrifuges at Natanz. In January 2018, Mossad operatives reportedly extracted approximately 50,000 pages and 163 compact discs of Iranian nuclear-program documentation from a Tehran warehouse. On November 27, 2020, Mohsen Fakhrizadeh — Iran's most senior nuclear scientist — was killed on a highway near Absard, Iran, reportedly by a remotely operated machine gun. In April 2021, an explosion at Natanz disabled power to the centrifuge hall. In September 2024, Operation Grim Beeper — the pager-attack operation against Hezbollah — killed and wounded thousands across Lebanon and Syria in a single coordinated event. The 2025–26 strikes are, in this reading, the kinetic culmination of a long intelligence campaign.
October 7 and the cascade. The October 7, 2023 Hamas attack on southern Israel — the deadliest day in Israeli history since 1948, with approximately 1,200 Israeli dead and 250 hostages taken — reset the strategic environment. The subsequent Israeli operations in Gaza, Lebanon, Syria, Yemen (against the Houthis), and against IRGC assets in Damascus and Tehran created a continuous two-year escalation that researchers argue made the 2025–26 strikes politically possible in a way they had not been in any prior window. Whether October 7 was itself anticipated, permitted, or facilitated in some way by Israeli and/or allied intelligence — as a smaller number of researchers, including retired Israeli military officers, have argued — is one of the contested framings within the broader conversation.
The Soleimani precedent. The January 3, 2020 US drone strike at Baghdad International Airport that killed IRGC Quds Force commander Qasem Soleimani, along with Iraqi militia leader Abu Mahdi al-Muhandis, was the first US killing of a senior foreign state military officer in decades. The strike established the operational precedent — and the rhetorical justification — that was scaled up in the 2026 Khamenei decapitation. Researchers including Trita Parsi (Quincy Institute) have argued that the path from Soleimani to Khamenei was not a leap but a continuation.
Proxies and the regional war. Iran's proxy network — Hezbollah in Lebanon, the Houthis (Ansar Allah) in Yemen, Iraqi Shia militias under the Popular Mobilization Forces umbrella, and historically Hamas and Palestinian Islamic Jihad — has been a central object of US and Israeli targeting since October 7, 2023. The Houthi Red Sea campaign of 2023–25 against commercial shipping in the Bab el-Mandeb chokepoint produced a sustained US naval response (Operation Prosperity Guardian, December 2023), which fed directly into the operational posture that was activated in 2025–26. Hezbollah's degradation in the 2024 Lebanon war — including the killing of Secretary-General Hassan Nasrallah on September 27, 2024 and the pager-attack operation — was widely assessed within strategic-studies circles as a precondition for any direct Israeli-Iran conflict. The 2025–26 strikes occurred after Iran's regional deterrence architecture had already been substantially dismantled.
Key voices
The independent analysis on the 2025–26 Iran campaign involves a recognizable cluster of voices across the political spectrum.
- Scott Ritter — former UN weapons inspector; his pre-2003 warnings that the Iraq WMD case was being overstated were publicly dismissed and later vindicated. His pre-2025 and pre-2026 warnings about the Iran nuclear timeline follow a similar pattern.
- Seymour Hersh — investigative reporter; his Substack reporting through 2025 and 2026 has advanced specific claims about pre-strike intelligence operations, back-channel decision-making, and the internal debates inside the Trump administration before the June 2025 and February 2026 rounds.
- Wesley Clark — retired four-star general, former Supreme Allied Commander of NATO; his 2007 "seven countries in five years" memo is being re-read in light of the 2026 completion of the list.
- John Mearsheimer — Chicago; co-author of The Israel Lobby (2007); through 2026 podcast appearances has maintained that the strikes fit the framework's predictions.
- Jeffrey Sachs — Columbia; chair of the UN Sustainable Development Solutions Network; public critic of the 2025–26 escalation and proponent of the longer-arc framing back to Operation Ajax (1953).
- Tucker Carlson — independent broadcaster; his June 2025 public break with Trump over Operation Midnight Hammer was one of the most visible elite-conservative breaks in a decade.
- Trita Parsi — Quincy Institute for Responsible Statecraft; consistent pre-war critic; co-author (with Ryan Costello) of multiple analyses of the pre-strike escalation dynamics.
- Scott Horton — Antiwar.com; author of Enough Already: Time to End the War on Terrorism and Fool's Errand: Time to End the War in Afghanistan; the most consistent long-form libertarian-antiwar voice on the Iran case.
- Gareth Porter — investigative journalist; author of Manufactured Crisis: The Untold Story of the Iran Nuclear Scare; has documented the history of intelligence distortion on the Iran nuclear question.
- Reps. Marjorie Taylor Greene and Thomas Massie — the two House members who consistently voted against war authorization and who opposed Operation Midnight Hammer publicly in June 2025.
- Tulsi Gabbard — DNI in the second Trump administration; publicly dissented from the imminent-threat framing in the weeks before Operation Midnight Hammer; her subsequent role has been ambiguous.
- Vijay Prashad and the Tricontinental Institute — published a detailed post-strike analysis framing the operation within a longer arc of sanctioned-state coercion.
For related 2026 context, see our coverage of the January 2026 US operation in Venezuela — which independent analysts argue is the companion operation in a single regime-change doctrine applied to two sanctioned oil states within a 60-day window. For the longer arc of unacknowledged institutional planning, see Operation Northwoods. For the 2001 event that opened the 25-year Middle East policy cycle now reaching its apparent endpoint, see 9/11 inside job.
The official position
The US State Department maintains that the strikes were a last-resort response to an imminent nuclear threat and years of failed diplomacy, and that the June 2025 Operation Midnight Hammer substantially degraded but did not complete the necessary work, requiring the February 2026 follow-up. The Israeli government has described both Operation Rising Lion and Operation Roaring Lion as existential-defense actions authorized by full cabinet consensus. Both governments have rejected framings of the actions as wars of choice, as regime change, or as assassination. Congressional hearings on the War Powers Resolution question are ongoing as of April 2026 and have produced no binding action. The administration has not released the full intelligence assessments that preceded either strike, citing sources-and-methods protection. The IAEA's reports on the status of Iran's remaining nuclear capabilities remain the most authoritative public baseline.
Where it is now
As of late April 2026, the April 8 ceasefire is holding. Iran's interim leadership — the composition of which is still being clarified, with the IRGC's post-Khamenei authority structure contested internally — has accepted the ceasefire terms in principle. The Strait of Hormuz has partially reopened under international monitoring involving a multinational naval force. A post-war settlement is being negotiated in Doha with Qatari mediation. Oil markets have stabilized but remain elevated above pre-June-2025 levels. Congressional hearings continue without binding resolution. The full intelligence record behind the pre-strike assessments has not been released. The question of whether Fordow was actually destroyed — the single most consequential factual question of the campaign — remains unresolved in public evidence. Iran's enriched uranium stockpile, if moved prior to the strikes as Tehran has claimed since June 24, 2025, has not been located by Western intelligence services in any publicly acknowledged accounting.
The deeper question — whether the 2025–26 strikes represent the completion of a long arc that began with Operation Ajax in 1953, or whether they represent a break with the prior policy envelope that the world has not yet fully absorbed — is now the shape of the conversation. Professor Mearsheimer's February 2026 interview with Glenn Greenwald suggested the former; Professor Sachs's March 2026 Columbia lecture argued the latter. The documentary record is available to anyone who chooses to work through it. The interpretive disputes will continue.
Go deeper
Primary and secondary sources
- John J. Mearsheimer & Stephen M. Walt, The Israel Lobby and U.S. Foreign Policy (2007)
- Gareth Porter, Manufactured Crisis: The Untold Story of the Iran Nuclear Scare (2014)
- Scott Horton, Enough Already: Time to End the War on Terrorism (2021)
- Scott Ritter, Substack and interview archive 2022–2026
- Seymour Hersh, Substack reporting (June 2025 – April 2026)
- Perle, Feith, Wurmser et al, A Clean Break: A New Strategy for Securing the Realm (1996)
- US Congress, Iran Freedom Support Act (2006)
- Wesley Clark, Democracy Now interview, March 2, 2007
- IAEA Board of Governors reports on Iran's nuclear program, 2023–2026
- Institute for Science and International Security (ISIS), Maxar-based imagery analyses of Fordow, Natanz, Isfahan (June 2025 – February 2026)
- Quincy Institute for Responsible Statecraft, pre-war and post-war policy briefs
- Tricontinental Institute for Social Research, Middle East bulletin, March 2026
- Wikipedia, 2026 Iran war, 2025 Israel–Iran war, Operation Midnight Hammer, Operation Rising Lion
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Download on the App StoreFrequently asked questions
When did the US attack Iran in 2026?
The joint US–Israel strikes began at 00:00 local time on February 28, 2026. In the first 12 hours, US and Israeli forces launched roughly 900 coordinated strikes. The campaign lasted 40 days; a ceasefire took effect on April 8, 2026. The February 2026 campaign was preceded by the 12-day war of June 13–24, 2025 — Operation Rising Lion (Israel) and Operation Midnight Hammer (US B-2 strikes on Fordow, Natanz, and Isfahan on June 22, 2025).
What were the operations called?
The February 2026 Israeli portion was Operation Roaring Lion; the US portion was Operation Epic Fury. They followed the June 2025 precursors — Operation Rising Lion (Israel) and Operation Midnight Hammer (US, the B-2 strikes on Fordow, Natanz, and Isfahan on June 22, 2025). Researchers increasingly treat 2025 and 2026 as a single campaign in two phases.
Why did the US attack Iran?
Officially: Iran's nuclear program, ballistic missiles, and proxy network (Hezbollah, Houthis, Hamas, Iraqi militias). Critics — Scott Ritter, Wesley Clark, John Mearsheimer, Jeffrey Sachs, Scott Horton, Gareth Porter — add: the 2006 Iran Freedom Support Act trajectory, control of the Strait of Hormuz, defense-contractor interests, Israeli domestic politics, and dedollarization pressure. Most serious analyses argue these operate in combination.
Was Khamenei killed?
Yes — per Western and Iranian reporting, Supreme Leader Ali Khamenei was killed in the first wave of February 28, 2026 strikes, along with several senior IRGC and political figures. The decapitation strike has been legally disputed under the Ford executive order against assassination and strategically compared to the January 3, 2020 Soleimani killing.
Was Fordow actually destroyed?
Contested. Trump claimed Iran's nuclear program was "obliterated" after Operation Midnight Hammer on June 22, 2025. IAEA reports through early 2026 describe significant but not total damage. Iran has claimed since June 24, 2025 that enriched uranium was moved before the strikes. Satellite imagery through late 2025 showed continued activity. ISIS analysis and Grossi's IAEA statements remain the most authoritative public baseline.
Did Iran close the Strait of Hormuz?
Yes. Iran closed the Strait in retaliation to the February 2026 strikes, disrupting roughly 20% of global seaborne oil transit for the duration of the 40-day campaign. It has since partially reopened under multinational monitoring. Iran also struck Al Udeid Air Base in Qatar on June 23, 2025 in the first-phase retaliation.
How many missiles did Iran fire at Israel?
About 80 on day one of the February 2026 campaign, 60 on day two, 30 on day three, then 10–20 per day as Iranian launch capabilities were degraded. Arrow 3 and David's Sling intercepted at a reported 80–90% rate. Final totals across the 40 days are still being tallied.
When did the ceasefire start?
April 8, 2026 — after 40 days of sustained combat. Brokered through Gulf Arab states, Qatari mediation, the UN Security Council, and back channels that have not been fully disclosed. The June 2025 precursor had its own ceasefire (June 24, 2025) that held for roughly eight months.
Was Iran really close to a nuclear weapon?
Officially: weeks to months. The IAEA's last pre-strike reports confirmed enrichment at 60% purity (above JCPOA's 3.67% cap; weapons-grade is 90%) but did not assert a functioning weapon. Scott Ritter, Trita Parsi, and Gareth Porter argued the timeline was overstated, echoing the pre-2003 Iraq pattern involving Curveball, Chalabi, and the yellowcake forgery.
Who was in the regime-change faction, and who opposed the strikes?
Regime-change advocates since the 2006 Iran Freedom Support Act: John Bolton, Mark Dubowitz (FDD), Mike Pompeo, Bill Kristol, Mark Levin, Elliott Abrams. Opponents (2025–26): Tucker Carlson (who broke with Trump in June 2025), Marjorie Taylor Greene, Thomas Massie, Steve Bannon (tactical), DNI Tulsi Gabbard (briefly), Jeffrey Sachs, John Mearsheimer, Scott Horton, and Gareth Porter.