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Iran Conflict 2026
11JUN

Israel strikes Tehran at record scale

4 min read
09:17UTC

Al Jazeera's correspondent described Sunday's Israeli bombardment of the Iranian capital as the largest of the war, with simultaneous attacks across Isfahan, Karaj, Ahvaz, and Bandar Abbas.

ConflictDeveloping
Key takeaway

Simultaneous strikes across four cities signal systematic targeting of Iran's defence-industrial base, not battlefield attrition.

Israel struck Tehran on Sunday in what Al Jazeera's correspondent described as attacks 'unprecedented in size and volume' 1. Explosions hit eastern Tehran near the Shahid Babaei Expressway. Simultaneous strikes landed across Isfahan, Karaj, Ahvaz, and Bandar Abbas. A hospital was struck in Ahvaz. One person was killed at a radio station in Bandar Abbas 2. The attacks came fewer than 24 hours before Trump claimed productive talks with Iran — the military and diplomatic tracks moving in opposite directions.

The geographic spread tracks Iran's military-industrial map. Isfahan houses a newly disclosed underground enrichment facility that the IAEA has been denied access to inspect . Karaj contains centrifuge component manufacturing under Western sanctions. Ahvaz sits in Khuzestan, Iran's oil-producing heartland and a province with a substantial Arab minority Tehran has long treated as a security concern. Bandar Abbas is the principal Iranian port on the strait of Hormuz and headquarters of the IRGC Navy's southern command. The target selection is consistent with a campaign working systematically from nuclear infrastructure to naval chokepoints, across the full breadth of the country.

CENTCOM's updated totals frame the pace: 9,000 targets struck in 25 days, up from 8,000 the previous week , with 140 vessels destroyed and over 9,000 combat flights flown. CENTCOM Commander Adm. Brad Cooper said Iran NOW fires missiles 'one or two at a time' versus dozens at the war's start — a shift Cooper characterised as 'desperation.' The IRGC's own account contradicts this: it announced its 70th wave of Operation True Promise 4 on Saturday , claiming continued offensive capacity. Both characterisations serve their respective audiences. What the strike data makes plain is that the tempo has increased, not plateaued, between week three and week four.

The hospital hit in Ahvaz adds to a civilian toll the Iranian Red Crescent puts at over 81,000 damaged building units — hospitals, schools, and emergency facilities — with nine hospitals NOW non-operational 3. HRANA, an independent human rights organisation, has documented at least 1,407 civilian deaths including 214 children, calling this 'an absolute, absolute minimum' 4. Iran's health ministry reported approximately 210 children killed and more than 1,500 under-18s injured. The IDF's stated operational timeline extends through Passover in mid-April, with contingencies beyond . Tehran's civilian infrastructure — already degraded after 25 days — faces at minimum four more weeks of bombardment at an increasing rate.

Deep Analysis

In plain English

Israel attacked four Iranian cities at once — not just Tehran but also Isfahan, Karaj, and Ahvaz. Those cities are not chosen randomly. Isfahan hosts Iran's major missile production facilities and nuclear sites. Karaj contains nuclear research centres. Ahvaz sits in Khuzestan province, the heart of Iran's oil industry. Attacking all four simultaneously suggests Israel is attempting to destroy Iran's capacity to manufacture weapons and sustain its economy, not merely degrade its front-line military. This is a qualitatively different kind of campaign from what has come before.

Deep Analysis
Synthesis

Trump's diplomatic announcement and Israel's 'unprecedented' strikes occurred simultaneously, creating a strategic paradox. The actor best positioned to enforce a deal is signalling restraint while its closest regional partner escalates. Iran cannot simultaneously accept a US framework and absorb Israeli strikes without a domestic political cost that makes acceptance impossible for Ghalibaf or any interlocutor.

Root Causes

Israel's simultaneous escalation during Trump's diplomatic announcement reflects a calculated exploitation of the diplomatic window as military cover. Tel Aviv has historically operated on the premise that US-brokered pauses reduce the international cost of sustained strikes — a pattern visible in 2006 Lebanon and 2014 Gaza, where ceasefire negotiations ran concurrently with intensified operations.

Escalation

The geographic target set maps directly onto Iran's defence-industrial and energy base: nuclear and missile production in Isfahan, nuclear research in Karaj, oil infrastructure in Khuzestan. This objective cannot be achieved in a single campaign cycle, implying sustained multi-city operations regardless of diplomatic progress. Israel's escalation trajectory is structurally independent of the US diplomatic window.

What could happen next?
  • Meaning

    Simultaneous strikes on four cities mark the transition from degrading Iranian military capacity to dismantling its defence-industrial and energy base as a strategic objective.

    Immediate · Assessed
  • Risk

    Iranian domestic pressure to respond decisively grows with each strike on civilian-proximate infrastructure, narrowing the political space for Ghalibaf to negotiate.

    Short term · Assessed
  • Risk

    Strikes on Ahvaz risk damaging Khuzestan oil production infrastructure, which could push prices back toward $126 independent of Hormuz developments.

    Short term · Suggested
  • Precedent

    Simultaneous multi-city strikes on a major regional state sets a new threshold for conventional warfare between non-nuclear states in the post-Cold War era.

    Long term · Assessed
First Reported In

Update #46 · Trump delays strikes; oil crashes to $99

Al Jazeera· 24 Mar 2026
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Causes and effects
This Event
Israel strikes Tehran at record scale
The most intensive single day of Israeli strikes on Tehran came hours before Trump claimed diplomatic progress. CENTCOM's updated total of 9,000 targets in 25 days and the destruction of a hospital in Ahvaz show the air campaign accelerating into its fourth week, not pausing for diplomacy.
Different Perspectives
Oil markets and Lloyd's of London
Oil markets and Lloyd's of London
Brent fell to $89.25 on ceasefire probability, not new barrels, with traders voting for Trump's deed over Tehran's denial. Lloyd's has not repriced Hormuz war-risk cover because its trigger requires a UN Security Council resolution or government certification, so tanker insurance costs remain elevated regardless of the spot move.
Pakistan and Qatar mediators
Pakistan and Qatar mediators
Pakistan's Mohsin Naqvi was in Tehran for his second visit in under a week, using the Pakistan-Qatar channel that delivered April's ceasefire after an identical public-denial cycle. The channel carries both civilian and military buy-in from Islamabad, the only configuration Iran's split command cannot dismiss as a partial signal.
India
India
India summoned the US Deputy Chief of Mission after three Indian sailors were killed aboard MT Settebello, the first formal grievance from a major non-belligerent directed at US enforcement. Indian seafarers supply roughly 12 per cent of the global maritime workforce; their presence on third-flag Gulf tankers is structurally inevitable regardless of bilateral diplomacy.
Islamic Revolutionary Guard Corps (IRGC)
Islamic Revolutionary Guard Corps (IRGC)
The IRGC declared Hormuz closed on 11 June while civilian negotiators were on the same mediation channel, then issued no public comment on the MoU framework. Its silence on the framework, rather than any foreign ministry statement, is the operative approval signal; the corps' unilateral Hormuz closure shows it did not treat the diplomatic track as binding on its operations.
Iran foreign ministry (Baghaei)
Iran foreign ministry (Baghaei)
Esmail Baghaei told IRNA that reports of a finalised deal were 'merely speculation' and that Iran had 'not yet made a final decision'. The denial is structurally identical to Iranian foreign ministry statements during the April ceasefire talks, which produced a binding text within 48 hours of the same language.
Trump administration / CENTCOM
Trump administration / CENTCOM
Trump cancelled the third strike day and called the MoU 'very strong' and almost ready to sign, while CENTCOM kept tanker enforcement running in the same 24-hour window. The administration is simultaneously withdrawing the military pressure it claims drove the deal and sustaining the enforcement campaign it is trying to trade away.