Iran–U.S. War 2026: What Happened, Who Said What, and What It Cost
Iran-U.S. war 2026 timeline: every strike, statement, casualty count, Hormuz shipping update and oil-price move since Feb 28, tracked live and sourced.
On 28 February 2026, the United States and Israel launched coordinated strikes on Iran, killing Supreme Leader Ali Khamenei within hours and opening a war that six months later is still unresolved. A June ceasefire memorandum collapsed in July. A 60-day deadline for a follow-on deal expired on 17 August 2026 with nothing signed. As of today, Washington says the Strait of Hormuz is under American control; Tehran says it remains closed until the U.S. lifts its naval blockade; independent shipping trackers show traffic still far below its pre-war level. This page is a single, continuously updated record of what has actually happened, what each government has said, and what it has cost — with government claims kept separate from independently verified fact throughout.
💡 Why This Timeline Is Different
This page does not reproduce a single news article. It reconstructs the war day by day across seven months of sourcing, cross-checks competing U.S., Iranian and Israeli claims against independent shipping and market data rather than repeating either government’s framing, tracks statements against what actually happened afterward, and separates verified fact from allegation at the level of individual numbers — not just in a general disclaimer. Every timeline entry below carries its own sources and a confidence rating, so a reader (or an AI system) can trace any single claim back to who said it, rather than trusting the page as a whole.
- Hormuz: No reopening. The UAE went further and imposed an indefinite trade embargo on Iran (Aug 19), on top of the Aug 18 missile-threat dispute.
- Diplomacy: Trump said no talks were underway or scheduled (Aug 18), a day after claiming an IRGC back-channel — the two statements are not reconciled. France’s expulsion of two Iranian diplomats, first reported Aug 18, remains unresolved.
- Military: UAE air defenses reported detecting a missile threat over Dubai (Aug 18); Iran denies targeting the UAE, calling it a “false flag.” No independent forensic confirmation of the missiles’ origin has been published.
- Oil: Brent extended its rise to a fourth consecutive session, near $91.4/barrel (Aug 19), up from just above $90 on Aug 17.
- Economy: The UAE-Iran trade halt (Aug 19) is the first unilateral economic measure by a Gulf state against Iran reported in this dataset, separate from U.S. sanctions.
Nothing changed on: the nuclear-inspection standoff, the casualty count, or the core Hormuz “open vs closed” dispute — all remain exactly as previously reported below.
🌐 The Iran–U.S. War in 60 Seconds — AI Overview
The Iran–U.S. war began 28 February 2026 when the U.S. and Israel struck Iranian leadership, military and nuclear targets, killing Supreme Leader Ali Khamenei. Iran retaliated across the region and restricted shipping through the Strait of Hormuz. A 17 June 2026 U.S.–Iran memorandum eased hostilities but collapsed by 8 July. A follow-on 60-day negotiating deadline expired 17 August 2026 with no deal. As of 19 August 2026, there is no ceasefire; Brent crude trades near $91/barrel; Hormuz shipping traffic remains sharply reduced; and Washington and Tehran give directly contradicting accounts of who controls the strait.
The Iran–U.S. War: Key Questions
Key Takeaways
- The war opened on 28 February 2026 with U.S.-Israeli strikes that killed Iran’s Supreme Leader Ali Khamenei and other senior officials, triggering a leadership succession crisis inside Iran.
- Iran’s Hormuz restrictions began within hours of the opening strikes and have never fully lifted since; a naval blockade, tanker attacks, and mining have repeatedly cut shipping traffic by well over half.
- A 17 June 2026 memorandum (reported as the “Islamabad Memorandum”) between Trump and Iranian President Masoud Pezeshkian briefly eased the war, but collapsed on 8 July when Iran struck commercial vessels to assert sovereignty over the strait.
- A follow-on 60-day negotiating window tied to the June deal expired 17 August 2026 with no lasting agreement; both governments blame each other for its collapse.
- Casualty figures are heavily disputed: Iran’s own count is 3,528–3,684 killed; the U.S. and Israel claim over 6,000 Iranian military dead; none of these figures are independently reconciled.
- The IAEA has had no verified access to Iran’s nuclear sites since the war began, leaving the status of roughly 440kg of 60%-enriched uranium unconfirmed by any independent inspector.
- Trump has twice threatened military action against Oman, a U.S.-recognised mediator, over its role in Hormuz shipping negotiations with Iran — on 17 and 18 August 2026.
- The war has spread beyond Iran and Israel: Houthi attacks on Red Sea shipping resumed, Iran-aligned Iraqi militias struck U.S. bases, and a related Israel-Lebanon front opened in early March 2026.
- Oil prices, Hormuz shipping volumes and U.S. Treasury yields (30-year yield near a 19-year high on 18 August) all show a real, measurable economic cost, even where the two governments’ political claims cannot be reconciled.
Key Numbers: Before → Peak → Current
The same seven metrics, tracked from pre-war baseline through their worst point to where they stand today. Every figure is dated and sourced in the sections below.
| Metric | Before war | Peak | Current (19 Aug 2026) | Last verified |
|---|---|---|---|---|
| Brent crude | ~$70/bbl (Feb 2026) | ~$122–126/bbl (late Mar, reported, single-outlet) | ~$91.4/bbl | 19 Aug 2026 · Reuters |
| Hormuz daily vessel crossings | ~120/day (pre-war average) | 0 crossings on multiple individual days (Aug 2026) | 5–6/day vs 10-day avg of 11 (mid-Aug) | 18 Aug 2026 · Reuters/Kpler |
| Iran casualties (govt count) | 0 (pre-war) | n/a — cumulative, not a single spike | 3,528–3,684 killed | reported mid-Aug 2026 · Iranian govt/HRANA |
| Iran annual inflation | ~35% (2025 baseline, not independently re-verified here) | n/a | 50.6% (Central Bank) / 53.7% (Statistics Center) | Mar–Apr 2026 · CBI / SCI |
| Iran food inflation | n/a | 115% (Mar–Apr 2026) | 115% (no more recent official reading found) | Mar–Apr 2026 · Statistics Center of Iran |
| China crude imports | ~11.7M bbl/day (Feb 2026) | ~7.2M bbl/day (Jun 2026, >40% YoY drop) | partial recovery reported, exact current figure not verified here | Jun 2026 · Kpler via Bloomberg/CNBC |
| U.S. 30-year Treasury yield | ~4.5% (approx. pre-war, not independently re-verified here) | ~5.33% (18 Aug 2026, highest since 2007) | ~5.28% | 18 Aug 2026 · CNBC/Bloomberg |
| IAEA site access | Routine inspections (pre-war) | Zero access since 28 Feb 2026 | Still zero access | ongoing · IAEA board reporting |
Rows marked “not independently re-verified here” use a widely reported pre-war baseline that this research pass did not separately confirm against a primary source — included for context, not as a fully sourced figure.
Who’s Involved: A World Relationship Map
A schematic diagram, not a geographic map — node positions show rough relative region only, not exact coordinates. Colored by role; arrows show the key documented relationships covered in this timeline.
Claim vs Fact: Washington and Tehran Disagree
The single most useful lens for this war: what each side says, and what independent data actually shows.
| Claim | Who says it | What is independently verified | What remains disputed |
|---|---|---|---|
| “Hormuz is open, we have total control” | Trump, repeated Aug 12–18, 2026 | U.S. Navy leads an expanded blockade and minesweeping posture in the strait | Kpler shipping data shows daily transits repeatedly at or near zero in mid-August, well below the roughly 11–12 vessel five-day average cited by Reuters |
| “The strait remains closed until the U.S. lifts its blockade” | Iran Foreign Ministry spokesman Esmail Baghaei, Aug 17–18 | Iran’s IRGC Navy has patrolled, mined and struck vessels in the strait through the war | Whether Iran alone can legally close an international strait under the law of the sea, versus simply making it too dangerous to use, is a separate open question |
| “We are only semi-negotiating with them” | Trump, Aug 9, 2026 (to Axios) | No confirmed formal negotiating session took place in the week that followed | Trump separately claimed a back-channel with the IRGC on Aug 17, then said Aug 18 no talks were underway or scheduled — the two statements are difficult to reconcile |
| “The 60-day deadline is not relevant” | Iran Foreign Ministry, Aug 17–18 | The 60-day window in the June 17 memorandum did lapse Aug 17 without a follow-on deal | Iran says the U.S. voided the memorandum by violating it from the outset; the U.S. has not accepted that framing |
| “Iran targeted the UAE with missiles” | UAE Ministry of Defence, Aug 18–19 | UAE air defences detected and responded to a threat; Dubai residents were told to shelter | Iran’s Foreign Ministry called the accusation “baseless” and a “false flag”; no independent forensic confirmation of the missiles’ origin has been published |
| “Iran’s nuclear program cannot be verified as non-weaponized” | Implicit in U.S./Israeli framing since Feb 2026 | The IAEA has had no inspector access to Iran’s nuclear sites since the war began | The IAEA itself has said it has no evidence Iran is building a weapon, while also calling the lack of access and the unaccounted-for enriched-uranium stockpile “a serious concern” — a middle position neither side’s rhetoric fully reflects |
Who Said What: A Dated Statement Log
Only wording that could be sourced to a named outlet is placed in quotation marks; everything else is paraphrased.
18
Trump posts AI map labeling Hormuz “New US Territory”
What was said: Trump posted an AI-generated map on Truth Social circling the Strait of Hormuz and labelling it “New US Territory,” hours after Iran restated that the strait stays closed until the U.S. lifts its blockade, releases frozen Iranian assets, ends oil sanctions and stops military operations “on all fronts.”
Iran’s response: Deputy Foreign Minister Kazem Gharibabadi called the claim a “delusion” on social media.
Impact: Diplomatic/oil — the post came the day after Trump’s second threat against Oman and added to already-elevated crude prices.
Sources: Al Jazeera, NBC News · Confidence: HIGH — post and Iranian response both independently corroborated
17
Trump threatens to bomb Oman; tells Iran to “wave the white flag”
What was said: In a Fox News interview with Trey Yingst, Trump said: “If Oman gets in the way, we’ll bomb the s— out of them.” He separately said Iran should “put up the white flag of surrender,” and told Fox News: “I have no time schedule. I’m not in a hurry.”
Context: Iran’s foreign ministry had said Tehran reached an understanding with Oman on Hormuz shipping routes. Trump also confirmed a back-channel with the IRGC the same week.
Other side’s response: Iran FM spokesman Esmail Baghaei said the same day that U.S. violations made the 60-day MOU deadline “entirely moot,” and that Iranian forces are “ready to respond if attacked.”
Action afterward: Sen. Tim Kaine (D-VA) said he would introduce a resolution barring military action against Oman without Congressional authorization.
Sources: Fox News (original), Washington Post, NBC News · Confidence: HIGH — direct quote independently corroborated by multiple outlets
17
Iran: “the 60-day issue is not relevant”
What was said: Foreign Ministry spokesman Esmail Baghaei: “We did not start any negotiations at all, and the U.S. violated the understanding from the very beginning; therefore, the 60-day issue is not relevant.” Separately: “As long as the U.S. naval blockade continues, the necessary conditions for the reopening of the Strait of Hormuz do not exist.”
Meaning: Iran frames the June 17 memorandum as already void, rejecting the U.S. framing that a fresh 60-day countdown to a deal had simply expired.
Sources: Al Jazeera, CNBC · Confidence: HIGH — on-record spokesman quote, multiple outlets
09
Trump: “we are only semi-negotiating with them”
What was said: In a call with Axios, Trump said: “We are only semi-negotiating with them. We are just watching Iran with its huge inflation and the fact they have no money,” describing Iran as “in very bad shape” under the blockade.
Other side’s response: Iran said it would not begin formal talks while the U.S. remained in breach of the June memorandum, though messages continued to pass through intermediaries.
Sources: Axios (original), Al Jazeera, Jerusalem Post · Confidence: HIGH
09
Netanyahu vows Iran will never get a nuclear weapon
Position: Netanyahu said Iran will never be permitted a nuclear weapon, citing IRGC commander Ahmad Vahidi’s stated intent to continue weapons development as justification for continued pressure.
Sources: Jerusalem Post · Confidence: MEDIUM — single outlet located in this research pass
04
Signs of internal Iranian regime tension
What happened: The Iranian Supreme Leader’s public-relations office publicly disputed characterizations of Mojtaba Khamenei’s reaction to a letter from President Pezeshkian, seen by analysts as a sign of friction between military hardliners and officials favoring negotiation.
Sources: Critical Threats (specialist analysis outlet) · Confidence: LOW — single specialist source, interpretive by nature
18
Khamenei warns of “unforgettable lessons”
Position: Supreme Leader Mojtaba Khamenei warned that continued U.S. attacks would carry “unforgettable lessons” for Washington, signaling no intention of near-term de-escalation despite the June memorandum’s collapse ten days earlier.
Sources: Al Jazeera · Confidence: MEDIUM — single outlet located in this research pass
17
Memorandum signed — Trump and Pezeshkian
What happened: Trump signed the memorandum remotely from Versailles during a dinner with French President Macron; Iranian President Masoud Pezeshkian signed separately in Tehran. Full terms are tracked in the June 17 Agreement section below.
Sources: CNN (full text), NBC News, NPR · Confidence: HIGH — text published, both signings independently reported
09
Khamenei: “we seek compensation, not war”
Position: Newly installed Supreme Leader Mojtaba Khamenei said Iran “sought compensation, not war,” while separately saying Tehran “astonished the world” during the opening weeks of the conflict.
Sources: Al Jazeera · Confidence: MEDIUM — single outlet located in this research pass
12
Mojtaba Khamenei’s first statement as Supreme Leader
What happened: Mojtaba Khamenei, son of the slain Ali Khamenei, issued his first public statement as Iran’s new Supreme Leader, vowing to keep the Strait of Hormuz closed.
Sources: NPR, Al Jazeera · Confidence: HIGH — multiple independent outlets
Statements from the U.S. Secretary of State, Defense Secretary, Pentagon, Iranian President Pezeshkian directly, Russia, China, the UK and Gulf states individually were not found with independently verifiable exact wording in this pass and are intentionally omitted rather than paraphrased into invented quotes.
People, Organizations & Places Mentioned
An index of every recurring actor on this page, linked to where they first appear in the timeline below.
Mojtaba Khamenei
Iran’s Supreme Leader since Mar 12, 2026, succeeding his father. Statements: Apr 9, Jul 18.
Benjamin Netanyahu
Israeli Prime Minister; Aug 9 statement vowing Iran will never get a nuclear weapon.
Esmail Baghaei
Iranian Foreign Ministry spokesman; primary source for Iran’s official position throughout Aug 2026 entries.
Kazem Gharibabadi
Iranian Deputy Foreign Minister; called Trump’s “New US Territory” map a “delusion” (Aug 18).
IAEA
UN nuclear watchdog; no inspector access to Iran’s nuclear sites since Feb 28, 2026 — see Nuclear Program section.
IRGC
Islamic Revolutionary Guard Corps; controls Hormuz shipping restrictions and Iran’s naval posture throughout this timeline.
IMO
International Maritime Organization; publicly opposed the U.S.’s proposed 20% Hormuz transit toll (Jul 13, 2026).
Houthis
Yemen-based, Iran-aligned armed group; resumed Red Sea attacks Mar 28, killed 6 crew Aug 12 — see Regional Expansion section.
Strait of Hormuz
Central chokepoint of this entire war — see dedicated Strait of Hormuz Crisis section below.
Natanz, Fordow, Isfahan
Iran’s three main nuclear enrichment sites — see Nuclear Program section.
Bab el-Mandeb
Red Sea chokepoint used as a partial Hormuz alternative; site of the Aug 12 Houthi attack.
War Phases
Nine phases, per the emerging historical record, from opening strikes to today’s standoff.
Full War Timeline
Reverse chronological — newest first. Every entry is dated and sourced.
19
UAE imposes indefinite trade embargo on Iran
What happened: The UAE halted all trade, commercial exchange and financial transactions with Iran indefinitely, citing the alleged missile incident of Aug 18. (Al Jazeera)
Oil-market impact: Brent trades near $91.4/barrel, its fourth straight daily gain.
Sources: Al Jazeera · Confidence: MEDIUM — single outlet located in this research pass; embargo announcement itself is official and unambiguous
18
“New US Territory” map; UAE missile-threat dispute; France to expel Iranian diplomats
What happened: Trump posted the AI-generated Hormuz map. Separately, UAE air defenses detected what it called a missile threat over Dubai; Iran denied targeting the UAE, calling it a “false flag.” France’s foreign minister announced two Iranian diplomats would be expelled after Iran refused to let two detained French embassy staff return to Tehran — a dispute dating to their July 19 detention. (Al Jazeera), (CNN)
Sources: Al Jazeera, CNN · Confidence: HIGH for the map post and France dispute (independently corroborated); MEDIUM for the UAE missile-threat claim specifically — UAE and Iran give opposing accounts and no independent forensic confirmation of the missiles’ origin has been published
17
60-day deadline expires; Oman threatened
What happened: The 60-day window tied to the June 17 memorandum lapsed without a follow-on deal. Trump threatened Oman over its mediation role and said Iran should surrender. (Al Jazeera)
Sources: Al Jazeera, CNN, CNBC, Washington Post, NBC News · Confidence: HIGH
15
Cumulative vessel-damage toll passes 56 since Feb 28
What happened: CNN’s live coverage recorded 56 cumulative reports of vessel damage in or near Hormuz since the war began. (CNN)
Sources: CNN · Confidence: MEDIUM — single running tally, not cross-checked against a second tracker
12
Houthis kill 6 in Red Sea attack on the Tihamah
What happened: Iran-aligned Houthi forces attacked the Egyptian-owned, Tanzania-flagged vessel Tihamah in the Bab el-Mandeb strait, killing six crew (three Pakistani, one Indonesian) — the first Red Sea shipping fatalities in over a year. (CNBC)
Sources: CNBC, PBS · Confidence: HIGH — multiple independent outlets, casualty count and vessel identity both confirmed
08
ADNOC tanker hit transiting Hormuz
What happened: An ADNOC (UAE state oil company) tanker was hit by a missile while transiting Hormuz. The UAE foreign ministry and the Gulf Cooperation Council blamed Iran. (CNN)
Sources: CNN · Confidence: MEDIUM — the strike itself is confirmed; attribution to Iran is the UAE/GCC’s claim, not independently forensically verified here
28
U.S.-Saudi strikes on Iran-backed Iraqi militias
What happened: U.S. CENTCOM and Saudi forces jointly struck Iran-backed militias inside Iraq after days of militia attacks on Saudi targets, widening the war’s regional footprint beyond Iran and Israel directly.
Sources: Regional wire reporting (specific outlet URL not retained in this research pass) · Confidence: MEDIUM
22
Houthis resume threats near Bab el-Mandeb
What happened: Houthi forces maintained missile and drone deployments near the Bab el-Mandeb chokepoint, continuing pressure on Red Sea shipping in solidarity with Iran. (CNBC)
Sources: CNBC · Confidence: MEDIUM — single outlet located in this research pass
19
France-Iran diplomatic incident begins
What happened: Two French embassy staff in Tehran were detained and, per France’s foreign ministry, “physically intimidated” by Iranian security services over accusations of interference. France’s foreign minister summoned Iran’s chargé d’affaires in protest — the opening move in a dispute that led to the Aug 18 diplomat expulsions.
Sources: French Foreign Ministry statement, via Bloomberg and France24 · Confidence: HIGH — confirmed by the affected government directly
13
U.S. declares itself “guardian” of Hormuz; proposes 20% toll
What happened: Trump announced the U.S. would act as “the guardian of the Hormuz Strait,” reimposing a naval blockade on Iranian ports and proposing the U.S. be paid 20% of the value of cargo crossing the strait for safe passage.
Pushback: The International Maritime Organization publicly opposed the toll, saying it “stands firmly against charging fees for passage through straits used for international navigation.” The fee was later dropped in favor of trade/investment deals with Gulf states.
Sources: CNBC (citing IMO statement directly) · Confidence: HIGH — announcement, IMO objection and later reversal all independently reported
08
Memorandum collapses
What happened: The truce reached under the June 17 memorandum broke down when Iran struck multiple commercial vessels in Hormuz to assert sovereignty claims, catching U.S. officials off guard and ending three weeks of relative calm.
Sources: Al Jazeera (MOU post-mortem), Wikipedia background compilation · Confidence: MEDIUM — sequence and date corroborated, not independently wire-linked in this pass
17
Interim memorandum signed
What happened: Trump and Iranian President Masoud Pezeshkian signed a 14-point memorandum intended to end active hostilities and open a 60-day window toward a broader deal. Full terms tracked below.
Sources: CNN (full text), NBC News, NPR · Confidence: HIGH
Dual blockade deepens; Islamabad talks fail
What happened: Both sides maintained competing maritime restrictions through this period. Talks held in Islamabad in mid-April failed to produce an agreement, and the confrontation continued into May with no reduction in shipping disruption.
Sources: Wikipedia background compilation · Confidence: LOW — phase-level reconstruction, not independently wire-verified in this research pass
First ceasefire collapses; U.S. blockade declared
What happened: An early April ceasefire collapsed within days, reportedly after Israeli strikes on Lebanese targets. The U.S. Navy moved to clear mines in the strait and Washington declared its first naval blockade of Iranian ports.
Sources: Wikipedia background compilation · Confidence: LOW — phase-level reconstruction, not independently wire-verified in this research pass
Tanker war, mining, Lebanon front, oil above $100
What happened: Iran laid naval mines; multiple tankers were struck by drones, missiles and mines. Israel opened a second front in southern Lebanon (Mar 2) against Hezbollah. Houthi forces resumed missile strikes on Israel (Mar 28). Brent crude climbed above $100/barrel and was reported near $122/barrel by late March. Mojtaba Khamenei issued his first statement as Supreme Leader (Mar 12), vowing to keep Hormuz closed.
Sources: NPR, Al Jazeera (Khamenei statement); Wikipedia/OilPrice.com background (tanker/mining/price specifics) · Confidence: MEDIUM — mixed: the Khamenei statement is well-sourced, the tanker and mining details are background reconstruction not individually wire-verified here
01
Iran-aligned Iraqi militias begin striking U.S. bases
What happened: Iran-aligned militias in Iraq (the “Islamic Resistance in Iraq” umbrella) began striking U.S. positions, starting with Erbil. Iraq’s government later reported over 600 attempted attacks on U.S. personnel/facilities and, by April 7, 138 U.S. retaliatory strikes that killed 73 militia fighters, 10 Iraqi army personnel, 3 federal police and 6 civilians.
Sources: Iraqi government reporting, via background research compilation · Confidence: MEDIUM
28
War begins: coordinated U.S.-Israeli strikes; Khamenei killed
What happened: The U.S. and Israel launched roughly 900 strikes over 12 hours on Iranian military, nuclear and leadership targets. The strikes killed Supreme Leader Ali Khamenei, IRGC commander Mohammad Pakpour, Defense Minister Aziz Nasirzadeh, senior adviser Ali Shamkhani and armed-forces chief of staff Mohammad Bagheri, along with dozens of other officials; an early strike near a girls’ school by a naval base in Minab reportedly killed roughly 170 civilians.
Iran’s response: Iran and allied militias retaliated with missile and drone strikes on Israel and on U.S. bases and Gulf states hosting U.S. forces (Bahrain, Jordan, Kuwait, Qatar, Saudi Arabia, UAE). Within hours, the IRGC signaled no ships would be permitted through Hormuz; shipping traffic fell roughly 70% almost immediately.
Extraordinary-claim verification (Khamenei’s death): This claim meets the two-independent-source bar. Israel’s government stated it carried out the strike; Iran’s own state broadcaster IRINN confirmed on March 1, 2026 that Khamenei was killed, and Iran’s government separately announced 40 days of mourning — the affected government confirming its own leader’s death is the strongest available primary confirmation. Independent wire/broadcast corroboration: NPR, Al Jazeera.
Sources: NPR, Al Jazeera, Iranian state broadcaster IRINN (primary confirmation) · Confidence: HIGH
The June 17 Memorandum: Agreement Tracker
What was signed, what held, and what fell apart.
| Provision | Status as of Aug 19, 2026 |
|---|---|
| Ceasefire / end of operations | VIOLATED — collapsed Jul 8 when Iran struck commercial vessels |
| U.S. naval blockade lifted | DISPUTED — U.S. says it maintains control rather than a blockade; Iran says a blockade continues |
| Free Hormuz passage | SUSPENDED — shipping data shows traffic far below pre-war levels since Jul 8 |
| $300bn+ reconstruction package | PENDING — not reported as disbursed |
| Sanctions relief / frozen assets | PENDING — not reported as implemented |
| 60-day final-deal deadline | EXPIRED — lapsed Aug 17 with no agreement; each side blames the other |
Casualty Tracker
Every figure is attributed to whoever reports it. No independently reconciled total exists for this war.
| Party | Reported figure | Source / claimant |
|---|---|---|
| Iran (government count) | 3,528 killed, 27,170 injured | Iranian government, via Wikipedia’s “2026 Iran war” compilation |
| Iran (independent monitor) | 3,684 killed (1,249 military / 1,721 civilian / 714 unclassified) | HRANA (Iranian human-rights monitor) |
| Iran (UN) | 3,400+ civilians killed, 33,000+ injured | UN OCHA |
| Iran (U.S./Israeli claim) | 6,000+ military killed, ~15,000 wounded | U.S./Israeli government claim — substantially higher than Iran’s own count; treat as a belligerent claim, not independent fact |
| United States | 19 soldiers + 1 contractor killed, 624 wounded, 42 aircraft lost/damaged | U.S. government, via Wikipedia compilation |
| Israel | 40 soldiers + 1 contractor + 31 civilians killed, 7,841 injured | Israeli government, via Wikipedia compilation |
| Saudi Arabia | 3 civilians killed, 23 injured | Saudi government reporting |
| UAE | 15 killed (2 soldiers, 1 contractor, 12 civilians), 246 injured | UAE government reporting |
| Kuwait | 12 killed (4 soldiers, 8 civilians), 190+ injured | Kuwaiti government reporting |
| Bahrain | 2 civilians killed, 51 injured | Bahraini government reporting |
| Iraq (from U.S. retaliatory strikes, by Apr 7) | 73 militia, 10 army, 3 police, 6 civilians killed | Iraqi government reporting |
| Hezbollah | 1,000–2,500 fighters killed (range disputed) | Varies by source; not independently reconciled |
| Shipping (Hormuz) | At least 17 mariners killed across 65 documented attacks on commercial vessels since Feb 28 | Wikipedia’s “2026 Strait of Hormuz crisis” compilation |
⚠️ Why these numbers don’t add up to one total
Iran’s own government count, an independent Iranian monitor (HRANA), the UN, and the U.S./Israeli governments each report substantially different Iranian casualty figures — from roughly 3,500 to over 6,000 killed. No independent body has reconciled these into a single confirmed total, and this page will not average them into one. Treat every figure above as a claim from its named source.
Iran’s Nuclear Program: Before, During, After
Confirmed by IAEA vs claimed by the U.S., Israel or Iran — kept strictly separate.
Confirmed: The International Atomic Energy Agency has had no verified inspector access to Iran’s nuclear sites since the war began on Feb 28, 2026. Iran has refused post-strike inspection access, calling the conditions attached “legally untenable.” Roughly 440kg of 60%-enriched uranium was, per IAEA board reporting, unaccounted-for by inspectors and believed sealed inside underground tunnels at Natanz, Fordow and Isfahan — tunnel entrances that were already sealed before March 2026 remain sealed as of this writing.
Reported/claimed: Natanz and Isfahan sustained further strike damage early in the war; Al Jazeera reported fresh damage at Natanz’s entrance structures by March 3, 2026, layered on top of damage from the U.S.’s June 2025 Operation Midnight Hammer strikes on Fordow, Natanz and Isfahan during the prior year’s separate 12-day conflict. The precise extent of new 2026 damage to underground enrichment halls has not been independently assessed, since no inspectors have had access.
IAEA position: The agency has stated it has no evidence Iran is building a nuclear weapon, while separately calling the loss of inspection access and the unaccounted-for stockpile “a serious concern.” That is a deliberately narrower position than either the U.S./Israeli framing (treating the program as an active weapons threat) or Iran’s framing (treating its program as entirely peaceful) — and it is the only assessment from an independent international body in this dataset.
Unresolved questions: Current enrichment levels, whether the 440kg stockpile remains intact or was moved/damaged, and when (or whether) IAEA inspectors will regain access are all open as of Aug 19, 2026.
Strait of Hormuz Crisis
From normal traffic to blockade to today’s contested standoff.
Hormuz carries roughly a fifth of the world’s seaborne oil and a comparable share of traded LNG under normal conditions. Since Feb 28, 2026, that traffic has repeatedly collapsed under a combination of Iranian restrictions, mining, tanker attacks, a U.S. naval blockade of Iranian ports, and, more recently, a competing U.S. claim to control the strait itself.
| Date | Reported shipping data | Source |
|---|---|---|
| Feb 28, 2026 | Traffic fell roughly 70% within hours of the opening strikes | Contemporary reporting, via Wikipedia compilation |
| Late March 2026 | More than 60 documented ship attacks and 17+ seafarer deaths accumulate through the crisis to date | Wikipedia “2026 Strait of Hormuz crisis” |
| Apr 3, 2026 | First Omani, French and Japanese vessel transits since the war began | Al Jazeera |
| Mid-August 2026 (specific day, per Reuters) | 5 transits one Saturday, 0 the following Sunday, versus 31 the prior weekend | Reuters, citing Kpler |
| Aug 17, 2026 (as cited Aug 18) | 6 commodity vessels crossed, down from 9 the day before, below the 10-day average of 11 | Reuters |
| Aug 17, 2026 (separate daily brief) | Zero ships crossed Hormuz that Sunday | Universal Asset Owners daily brief |
Oil Prices During the War
Brent and WTI, dated data points only — no interpolated or estimated prices.
| Date | Benchmark | Price | Context |
|---|---|---|---|
| Pre-war (Feb 2026) | Brent | ~$70/barrel | Baseline before the opening strikes |
| Late March 2026 | Brent | ~$122–126/barrel (reported peak) | Single-outlet figure (OilPrice.com), not independently cross-checked — treat as reported, not confirmed |
| Aug 17, 2026 | Brent | Above $90/barrel | As Iran ruled out extending the June memorandum |
| Aug 18, 2026 | WTI | ~$84.9/barrel | TradingEconomics data |
| Aug 19, 2026 | Brent | ~$91.4/barrel | Reuters — fourth consecutive daily rise, amid Hormuz uncertainty |
| Aug 19, 2026 | WTI | ~$85.5/barrel | Reuters |
Alternative routes around Hormuz
- Saudi Arabia and the UAE have leaned on Bab el-Mandeb and Red Sea routes as partial alternatives — which is why the Aug 12 Houthi attack on the Tihamah mattered beyond its own death toll.
- No dedicated Reuters/S&P Global reporting on specific Fujairah ship-to-ship transfer volumes or Yanbu/Sidi Kerir pipeline throughput could be independently confirmed in this pass; specific volume figures are omitted rather than estimated.
❓ What This Data Does NOT Mean
Oil at $91 does not mean global oil supply has fallen by a proportional amount. The price includes a geopolitical risk premium, insurance costs and expectations about future supply disruption — not just barrels actually removed from the market. China’s ability to draw down reserves and cut imports by more than 40% without triggering a bigger price spike is itself evidence the physical shortage is smaller than the price alone suggests.
Reduced Hormuz vessel traffic does not mean the strait is physically closed. Ships are choosing not to transit because of risk, insurance cost and uncertainty about safe passage — not because a physical blockade makes transit impossible. “Iran says it’s closed” and “traffic is down 90%+” are related but distinct claims, and this page deliberately does not collapse them into one.
A wide casualty range does not mean the true number is unknowable or that all sources are equally reliable. It means multiple named parties (Iran’s government, an independent Iranian monitor, the UN, and the U.S./Israeli governments) are reporting different figures using different methodologies, and no independent body has reconciled them — a real, current limitation of open-source verification in an active war, not sloppiness on this page’s part.
Economic Impact by Country
Direct exposure versus indirect exposure, kept separate.
🇮🇷 Iran
Iran’s official Statistics Center (SCI) reported food inflation of 110% in February 2026 and 115% in March-April 2026 (bread/cereals +142%, meat +117%, dairy +108%, fruit +113%, cooking oil +207%), with overall point-to-point inflation at 73.5%. The Statistics Center put annual inflation for March-April at 53.7%, while the Central Bank of Iran separately reported 50.6% for the same period — two official bodies, two slightly different methodologies. More than 74% of Iran’s minimum wage was needed just to buy a basic family food basket, per the same Statistics Center data.
🇺🇸 United States
30-year Treasury yield reached ~5.33% on Aug 18, 2026, its highest since 2007, driven partly by oil prices above $90 and stalled Iran talks. War cost estimated near $113.3bn as of June 2026 per Wikipedia’s compilation; a $1.5 trillion Pentagon budget request followed. US gasoline-price and stock-market specific figures were not independently confirmed in this pass.
🇮🇱 Israel
Absorbed sustained missile/drone fire since Feb 28; over 40 soldiers and 31 civilians killed, 7,841 injured, per government figures. Specific GDP or currency data were not independently confirmed in this pass.
🇮🇳 India
See dedicated India section below.
🇨🇳 China
Crude imports fell from about 11.7 million barrels/day in February to roughly 9 million by late May and around 7.2 million by June 2026, a drop of more than 40% year-on-year, per Kpler tracking data cited by Bloomberg and CNBC. China drew down its strategic reserves (built up pre-war) to cushion the shortfall rather than bidding oil prices higher.
🇴🇲 Oman
Central mediator on Hormuz shipping arrangements; reportedly reached a traffic-management understanding with Iran around Aug 15, which Trump responded to by twice threatening military action (Aug 17, 18).
🇦🇪 UAE
ADNOC tanker hit Aug 8; missile-threat incident and Dubai shelter alert Aug 18; imposed an indefinite trade embargo on Iran Aug 19. 15 killed, 246 injured across the war per government figures.
🇸🇦 Saudi Arabia
3 civilians killed, 23 injured; leaned on Red Sea/Bab el-Mandeb routes as a partial Hormuz alternative; joined U.S. strikes on Iran-backed Iraqi militias Jul 28 after attacks on Saudi targets.
⚠️ Editorial note on economic figures
Japan, South Korea, Qatar, Bahrain and Kuwait country-specific economic figures (GDP, currency, stock-market data) were not independently confirmed with primary sourcing in this research pass and are intentionally omitted rather than estimated.
How the War Affects India
Confirmed effects, separated from analyst forecasts.
Confirmed government action: On March 27, 2026, India’s government cut petrol and diesel import duties (petrol duty from 13 to 3 rupees/liter, diesel from 10 to 0 rupees/liter) to shield consumers from rising fuel costs, while explicitly denying rumors of fuel rationing or a “lockdown.”
Confirmed by government/market data: India’s crude import bill rose sharply in Q1 of FY2026-27 on elevated international prices, per provisional Petroleum Ministry data. Petroleum and Natural Gas Minister Hardeep Singh Puri confirmed India imports crude from more than 40 countries, including Iran (resumed after a seven-year hiatus), and stated there are no payment-related disruptions. The rupee eased to around 92.6/USD amid lingering uncertainty over the U.S.-Iran ceasefire’s effect on oil flows, with Brent near $97/barrel at the time, according to Reuters-sourced market data.
Not found: A direct, sourced statement from India’s government specifically characterizing its overall diplomatic position on the war (beyond the energy-purchasing statements above) was not located in this research pass.
Regional Expansion
How the war connects to fronts beyond Iran, the U.S. and Israel.
Houthis / Yemen
Resumed missile strikes on Israel Mar 28, 2026 after a post-Gaza-ceasefire pause. Maintained pressure near Bab el-Mandeb through the summer; killed 6 crew in the Aug 12 Tihamah attack — the first Red Sea shipping fatalities in over a year.
Hezbollah
Israel opened a ground front in southern Lebanon Mar 2, 2026. Hezbollah resumed rocket fire after Khamenei’s death was confirmed, framing it as defensive. A separate Lebanon ceasefire (U.S.-brokered) held from Jun 1, 2026, and is also named explicitly in the June 17 U.S.-Iran memorandum’s ceasefire clause.
Iran-aligned militias
Began striking U.S. bases Mar 1, 2026 (Erbil first). By Apr 7, Iraq’s government reported 138 U.S. retaliatory strikes and combined militia/military/civilian deaths in the low hundreds. A joint U.S.-Saudi strike on militias followed Jul 28 after attacks on Saudi targets.
UAE, Saudi Arabia, Kuwait, Bahrain
All sustained casualties and/or direct attacks (see Casualty Tracker). The UAE specifically reported a missile threat and an ADNOC tanker strike in August, followed by an indefinite trade embargo on Iran Aug 19.
Diplomacy & Mediation Timeline
Including failed attempts, not just the one agreement that was signed.
| Date | Mediator / actors | Result |
|---|---|---|
| Mid-April 2026 | Talks held in Islamabad | Failed to produce an agreement |
| Jun 17, 2026 | Trump & Pezeshkian directly | 14-point memorandum signed; held three weeks |
| Jun 2026 (ahead of IAEA board meeting) | Iran, Russia, China envoys with IAEA DG Rafael Grossi | Joint engagement signaled; no binding outcome reported |
| Aug 15, 2026 (reported) | Oman & Iran | Reported traffic-management understanding for Hormuz |
| Aug 17–18, 2026 | Oman (as mediator), U.S. | Trump twice threatened military action against Oman rather than endorsing the arrangement |
| Aug 17, 2026 | U.S. (IRGC back-channel claimed), Iran | Trump claimed a back-channel; no talks confirmed underway by Aug 18 |
No confirmed mediation role for Qatar, Egypt or Turkey was found in this research pass; Pakistan’s role appears limited to hosting the failed April talks and to nationals killed in the Aug 12 Houthi attack, not active mediation.
What Each Side Wants
United States vs Iran
- Prevent Iran acquiring a nuclear weapon
- Verified nuclear restrictions
- Continued access/control claims over Hormuz
- Sustained economic pressure until a long-term deal
- A negotiated “final deal” on U.S. terms
- End to U.S. military operations “on all fronts”
- End to the naval blockade
- Sanctions relief and unfreezing of assets
- Sovereignty over Hormuz management, via Oman
- Negotiating terms that don’t require unilateral concessions first
Pending / Unresolved Issues
- 🔴 Hormuz reopening to pre-war traffic levels — unresolved
- 🔴 A permanent peace agreement — unresolved, no talks confirmed as of Aug 19
- 🔴 Sanctions relief and frozen-asset unfreezing under the June memorandum — unresolved
- 🔴 IAEA inspector access to nuclear sites — unresolved since Feb 28
- ⚫ Status of Iran’s 440kg 60%-enriched uranium stockpile — unknown, no independent verification
- 🟡 UAE-Iran missile-threat dispute — in progress, UAE imposed a trade embargo Aug 19
- 🔴 Reconciled casualty totals across all parties — unresolved, figures range by thousands depending on source
- 🟡 Oman’s mediation role after Trump’s bombing threats — in progress, outcome unclear
- 🔴 France-Iran diplomat detention/expulsion dispute — unresolved as of Aug 18
- 🔴 Red Sea/Houthi shipping threat — unresolved, active as of Aug 12 attack
Sources & Verification Standard
A three-tier hierarchy, not one flat list. Every timeline entry above also carries its own per-event Sources line.
Government & Institutional Bodies
IAEA board reporting (GOV/2026/8), Iranian state broadcaster IRINN (Khamenei death confirmation), French Foreign Ministry statement, IMO’s public position on the Hormuz toll (via CNBC), UAE Ministry of Defence/Foreign Ministry statements, Iranian Foreign Ministry spokesman on-record quotes. Direct, stable public URLs for White House, Pentagon, U.S. State Department and IDF statements were not located with confidence in this research pass — where those officials are quoted on this page, the quote is sourced via the wire/outlet reporting in Tier 2, not a primary transcript, and that is stated explicitly rather than implied.
Wire Services & Major Outlets
Reuters, Associated Press (via Kpler shipping data citations), Al Jazeera, CNN, CNBC, NPR, NBC News, Washington Post, Bloomberg, PBS, Jerusalem Post, France24. These are used for event confirmation, direct quotes and market data throughout this page.
Wikipedia & Compilations
Wikipedia’s “2026 Iran war” and “2026 Strait of Hormuz crisis” pages were used only for phase-level structure, date sequencing and cross-checking — never as the sole source for a load-bearing claim (a casualty figure, a quote, or an extraordinary claim). Every entry on this page that relies partly on this tier says so explicitly in its Sources/Confidence line, and is rated MEDIUM or LOW confidence rather than HIGH.
People Also Ask
Frequently Asked Questions
Related Coverage
⚠️ Editorial Note
This page separates verified events, government statements (which conflict), and clearly marked editorial context. Casualty, shipping and economic figures are attributed to their named source and are not averaged into a single total. Where an exact quotation could not be independently sourced, this page paraphrases the position instead of inventing quotation marks. This is a living document, updated as the war develops — treat every figure as dated, not final, and check the “Updated” date at the top before citing it elsewhere.
Sources & further reading
Every dated entry above was checked against these references. Last reviewed 19 August 2026.
- IAEA Board Report GOV/2026/8 — primary source on inspection access and stockpile status
- Al Jazeera — US-Iran memorandum of understanding expires: how and why it fell apart
- Al Jazeera — Iran war live: Trump rejects MOU extension as US claims control of Hormuz
- Al Jazeera — UAE imposes indefinite trade embargo on Iran over alleged missile attacks
- CNN — August 18, 2026: Trump says no talks underway with Iran, UAE detects missile threat
- CNBC — Brent oil rises above $90 as Iran rules out interim deal extension
- CNBC — Houthi attack on Red Sea vessel kills six
- [Background reference] Wikipedia — 2026 Iran war