TIMELINE: Israel/US vs Iran Conflict
Collection Date: 2026-03-02 Collector: intelligence-collector
DEEP BACKGROUND (2024-2025)
| Date | Event | Source | Confidence |
|---|---|---|---|
| Oct 26, 2024 | Israel strikes Iran, disabling all S-300 air defense systems | Times of Israel, Iran International | A1 |
| Nov 2024 | US-brokered ceasefire between Israel and Hezbollah in Lebanon takes effect | Multiple | A1 |
| Oct 2025 | Israel-Hamas ceasefire reached | Multiple | A1 |
THE TWELVE-DAY WAR (June 2025)
| Date | Event | Source | Confidence |
|---|---|---|---|
| Jun 13, 2025 | Israel launches major airstrikes ("Operation Rising Lion") on Iranian nuclear facilities, military leaders, and nuclear scientists. Explosions heard in Tehran. | Al Jazeera, France24 | A1 |
| Jun 13-22, 2025 | Israel conducts sustained strikes over 9 days, targeting Natanz, Isfahan, Arak, and assassinating 12+ nuclear scientists | Arms Control Association, CFR | A1 |
| Jun 22, 2025 | US joins strikes -- "Operation Midnight Hammer" -- B-2 Spirit bombers and Tomahawk missiles strike Fordow, Natanz, and Isfahan nuclear facilities | Wikipedia, Arms Control Association | A1 |
| Jun 23, 2025 | Iran fires missiles at Al Udeid airbase (Qatar); all intercepted, no casualties | Al Jazeera timeline | B1 |
| Jun 24, 2025 | US-brokered ceasefire (mediated with Qatar) takes effect. Iran reports 610 killed; Israel 28. | Wikipedia, France24 | A1 |
| Jul 2, 2025 | Iran's president signs legislation halting IAEA cooperation and barring inspectors | Al Jazeera timeline | A1 |
| Jul 2025 | Pentagon assesses Iran's nuclear program set back ~2 years. IAEA's Grossi says Iran could resume enrichment in "months" | CFR, IAEA | B2 |
| Jul 22, 2025 | Iran's FM declares Iran will continue uranium enrichment despite damage | Al Jazeera timeline | A1 |
| Aug 12, 2025 | Iranian police arrest ~21,000 people related to 12-day conflict | Al Jazeera timeline | B1 |
| Aug 22, 2025 | Iran agrees to resume nuclear talks with UK, France, Germany | Al Jazeera timeline | B1 |
| Aug 28, 2025 | Three European nations trigger UN sanctions snapback on Iran | Al Jazeera timeline | A1 |
POST-CEASEFIRE PERIOD (Late 2025)
| Date | Event | Source | Confidence |
|---|---|---|---|
| Nov 1, 2025 | Oman urges US and Iran to return to negotiations | Al Jazeera timeline | B1 |
| Nov 7, 2025 | Trump states Iran has requested sanctions removal; willing to discuss | Al Jazeera timeline | B1 |
| Nov 2025 | Houthis suspend Red Sea shipping attacks after Israel-Hamas ceasefire | FreightWaves, USNI | B1 |
| Late 2025 | Iran observed reconstituting missile arsenal; Israeli intelligence estimates ~1,500 missiles and 200 launchers | 19FortyFive, Israeli estimates | C3 |
| Feb 2026 (imagery) | Satellite imagery shows S-300 launchers repositioned near Tehran but without critical radar components | Defence Security Asia | B2 |
IRANIAN PROTESTS AND ECONOMIC CRISIS (Dec 2025 - Jan 2026)
| Date | Event | Source | Confidence |
|---|---|---|---|
| Dec 2025 | Iranian rial reaches record low | Multiple | A1 |
| Dec 28, 2025 | Massive protests erupt in Iran, starting with Tehran Grand Bazaar shopkeepers. Triggered by rial collapse, soaring prices. Spread to 100+ cities. | Wikipedia, Britannica, Amnesty | A1 |
| Jan 8, 2026 | Iranian government imposes nationwide internet shutdown lasting 2+ weeks | Al Jazeera, Wikipedia | A1 |
| Jan 8-10, 2026 | Regime massacres of protesters. HRANA confirmed 7,015 deaths; other reports cite 30,000-36,500. | Time, Guardian, HRANA | C3 (figures disputed) |
| Jan 13, 2026 | Iranian officials warn they are "ready for war." Trump tells Iranian people "help is on the way." | Wikipedia, Al Jazeera | A1 |
| Jan 14, 2026 | Iranian rial plummets to over 1.1 million per USD (from historical ~42,000) | Wikipedia, Interactive Brokers | B1 |
US MILITARY BUILDUP (Jan-Feb 2026)
| Date | Event | Source | Confidence |
|---|---|---|---|
| Jan 23, 2026 | Trump announces USS Abraham Lincoln and USS Gerald R. Ford heading to Middle East | PBS, San Diego Union-Tribune | A1 |
| Late Jan 2026 | US begins largest Middle East military buildup since 2003 Iraq invasion | Bloomberg, Wikipedia | A1 |
| Jan 27, 2026 | US CENTCOM conducts military drills in Middle East | CNN | A1 |
| Jan 28, 2026 | Trump declares on Truth Social: "a massive Armada is heading to Iran" | Wikipedia, Al Jazeera | A1 |
| Feb 3, 2026 | Six IRGC Navy gunboats attempt to seize US tanker Stena Imperative in Strait of Hormuz; escorted by USS McFaul. US F-35 shoots down Iranian Shahed 139 drone approaching USS Abraham Lincoln | Wikipedia | B1 |
| Feb 13, 2026 | USS Gerald R. Ford en route to Middle East, creating two-carrier deployment | PBS | A1 |
| Feb 19, 2026 | Reports: US could launch military strikes on Iran within days; Trump sends warships and submarines | CBS, Bloomberg | B1 |
| Feb 24, 2026 | Washington Post investigation reveals US moved 150+ aircraft to Europe and Middle East bases | Washington Post | A1 |
| Feb 27, 2026 | F-22 Raptors deployed to Israel; F-15E Strike Eagles to bases in Israel and Jordan | FDD | A1 |
DIPLOMATIC NEGOTIATIONS (Feb 2026)
| Date | Event | Source | Confidence |
|---|---|---|---|
| Feb 6, 2026 | First round: US-Iran indirect talks in Muscat, Oman. Iranian delegation led by FM Araghchi; US by Witkoff, Kushner, Adm. Cooper. Mediated by Oman's FM Albusaidi. No face-to-face meeting. | Wikipedia, Al Jazeera | A1 |
| Feb 17, 2026 | Second round: High-level talks resume in Geneva with Omani mediation. Khamenei threatens US warships: Iran "capable of sinking them." Strait of Hormuz closed briefly for live fire drill. | Wikipedia, Soufan Center | A1 |
| Feb 22, 2026 | Oman confirms third round in Geneva, citing "positive push" but "significant remaining differences" | Times of Israel | B1 |
| Feb 24, 2026 | Trump's State of the Union: Accuses Iran of reviving nuclear weapons efforts, calls Iran "world's #1 sponsor of terror," warns US prepared to act | Wikipedia | A1 |
| Feb 25, 2026 | SecState Rubio: Iran is "not currently enriching uranium" but "trying to get to the point where they ultimately can" | PBS | A2 |
| Feb 26, 2026 | Third round concludes in Geneva without a deal. Oman reports "significant progress"; technical talks planned for Vienna the following week | CNBC, NPR, Times of Israel | A1 |
| Feb 27, 2026 | Oman FM Albusaidi announces "breakthrough": Iran agreed to never stockpile enriched uranium and to full IAEA verification. Declares deal "within our reach." | CBS, Al Jazeera, Asia Times | A2 |
| Feb 27, 2026 | Trump states he prefers diplomacy but warns "all options" remain | Al Jazeera timeline | A1 |
OPERATION EPIC FURY / ROARING LION (Feb 28 - Mar 2, 2026)
Day 1: February 28, 2026 (Saturday)
| Time (approx) | Event | Source | Confidence |
|---|---|---|---|
| Early morning | US and Israel launch coordinated strikes on Iran. Israel: "Operation Roaring Lion." US: "Operation Epic Fury." | Multiple [A1] | |
| Morning | Strikes target Khamenei's compound in Tehran; multiple senior officials killed | Al Jazeera, CNN [A1] | |
| Morning | Israeli Air Force drops 1,200+ munitions across 24 of 31 Iranian provinces | Al Jazeera [A1] | |
| Morning | Minab school strike kills 148-180 students at Shajareh Tayyebeh girls' school near IRGC naval base | Al Jazeera, WaPo [B2] | |
| Morning | Iran begins retaliatory missile and drone launches at Israel and US bases across region | Multiple [A1] | |
| Afternoon | Iranian state TV confirms Khamenei killed | Axios, Al Jazeera [A1] | |
| Afternoon | Red Crescent reports 201 civilians dead, 747 injured in Iran (partial count) | Al Jazeera [A1] | |
| Afternoon | Trump confirms Khamenei dead, calls him "evil"; declares strikes will persist "until peace secured" | Times of Israel, CNBC [A1] | |
| Afternoon | Netanyahu releases video: strikes to remove "existential threat" from "terror regime in Iran" | Al Jazeera [A1] | |
| Afternoon | Iran fires missiles at Israel, UAE, Qatar, Kuwait, Bahrain, Jordan, Saudi Arabia | Multiple [A1] | |
| Afternoon | Iran, Iraq, Kuwait, Israel, Bahrain, Qatar close airspace | CNN [A1] | |
| Evening | UN Security Council called for emergency meeting | UN News [A1] | |
| Evening | Iran FM Araghchi initially states Khamenei alive "as far as I know" | Anadolu Agency [A1] | |
| Evening | Trump says operation proceeding "ahead of schedule" | CNBC [A1] |
Day 2: March 1, 2026 (Sunday)
| Time (approx) | Event | Source | Confidence |
|---|---|---|---|
| Early morning | Iran officially confirms Khamenei's death. Declares 40 days of mourning + 7-day holiday | Iranian state media [A1] | |
| Morning | Interim Leadership Council established: Pezeshkian, Mohseni-Ejei, Ghalibaf, Arafi | CNN, Al Jazeera [A1] | |
| Morning | IRGC claims attacks on 27 US military bases across Middle East | IRGC statement [A1] | |
| Morning | 3 US troops killed, 5 seriously wounded in Kuwait from Iranian attacks | CENTCOM [A1] | |
| Morning | Iranian ballistic missile strike kills 8 in Beit Shemesh, Israel | Times of Israel [A1] | |
| Morning | Trump says more US casualties "likely"; operation could take "four weeks or less" | CBS, NPR [A1] | |
| Afternoon | US confirms 9 Iranian warships destroyed; CENTCOM sinks Jamaran-class corvette at Chabahar | Axios, Military Times [A1] | |
| Afternoon | Hezbollah fires rockets and drones at Israel from Lebanon -- first since Nov 2024 ceasefire | Times of Israel [A1] | |
| Afternoon | Saraya Awliya Al-Dam claims drone attacks on US bases in Erbil, Iraq | Long War Journal [B1] | |
| Afternoon | UN Security Council emergency meeting convenes. Guterres condemns strikes | UN press release [A1] | |
| Evening | Iran FM Araghchi tells Oman FM: Iran open to "serious efforts" at de-escalation | Times of Israel, Anadolu [A1] | |
| Evening | Israeli strike hits Kataib Hezbollah HQ near Baghdad, killing 2 | Al Jazeera [B1] | |
| Evening | Houthis announce plans to resume Red Sea attacks | AP, gCaptain [B2] | |
| Evening | Marine war risk insurers issue cancellation notices for Gulf shipping | Lloyd's List, Container-Mag [A1] |
Day 3: March 2, 2026 (Monday) -- COLLECTION DAY
| Time (approx) | Event | Source | Confidence |
|---|---|---|---|
| Morning | Israeli jets bomb Beirut, killing 31, injuring 149, after Hezbollah launches rocket/drone attack on Haifa military base | Al Jazeera [A1] | |
| Morning | IDF Chief of Staff Zamir announces "offensive campaign" against Hezbollah, expected to last several days | Times of Israel [A1] | |
| Morning | Israel DM Katz declares Naim Qassem "marked target for assassination" | Times of Israel [A1] | |
| Morning | Lebanese PM Salam condemns Hezbollah rocket fire as "reckless" | Al Jazeera [A1] | |
| Morning | Several US F-15E jets crash in Kuwait, accidentally shot down by Kuwaiti air defenses during combat. All 6 aircrew survive | Kuwait Defense Ministry, Bloomberg, CNN [A1] | |
| Morning | European stocks open sharply lower (Stoxx 600 down 1.6%). Oil surges 8%+ | CNBC, Bloomberg [A1] | |
| Morning | Gold reaches $5,390/oz. Brent crude at ~$79/barrel | CNBC [A1] | |
| Ongoing | Iran says no to talks with Trump; continues missile launches | Al Jazeera live blog [B1] | |
| Ongoing | Strait of Hormuz effectively closed via insurance withdrawal; 150 ships stalled | Kpler, gCaptain [A1] | |
| Scheduled | US administration (Rubio, Hegseth, Ratcliffe, Caine) to brief Congress March 3 | White House [A1] |
NOTES ON TIMELINE
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The 24-hour gap between the Omani announcement of a diplomatic breakthrough (Feb 27) and the launch of military operations (Feb 28) is one of the most significant temporal markers in this conflict. It suggests the decision to strike was made before or regardless of the diplomatic track.
-
The escalation ladder from June 2025 to February 2026 shows a pattern: strike --> ceasefire --> failed diplomacy --> strike. The question is whether this cycle will repeat or whether the decapitation of Iranian leadership creates a fundamentally different dynamic.
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The speed of Hezbollah's entry into the conflict (within 48 hours of strikes) and the immediate widening to Iraqi militias suggests pre-coordinated contingency plans among the "Axis of Resistance."
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The Kuwaiti friendly-fire incident on Day 3 illustrates the operational complexity and risk of multi-national airspace congestion during simultaneous operations.