The number came through an AP source, delivered quietly to reporters on Tuesday: the first week of the United States' war against Iran cost $11.3 billion. Thirteen days ago, the bombs weren't falling yet. Now the money is moving faster than the jets.

The figure - confirmed by a Pentagon source to the Associated Press - covers the period from the opening strikes on February 28 through the first full week of the campaign. It does not cover losses sustained by allies, damage to Iranian infrastructure, the economic bleed from oil markets, or the compounding costs of the broader regional disruption now spreading from Bahrain to the Bekaa Valley.

The $11.3 billion number dropped on the same day three more cargo vessels were struck by what maritime authorities are calling "unknown projectiles" in the Strait of Hormuz. Iran has claimed responsibility. One ship - a Thai-flagged vessel - caught fire. Twenty-three crew members were rescued by the Royal Thai Navy. A Japanese-flagged container ship sustained damage 25 nautical miles off the UAE coast. A third vessel was hit approximately 50 nautical miles northwest of Dubai.

That brings the total number of suspected Iranian attacks on vessels in the Gulf since the war began to thirteen, according to maritime tracking authorities. Shipping has effectively stopped through one of the most critical waterways on Earth.

Meanwhile, Iran's newly appointed Supreme Leader - Mojtaba Khamenei, elevated to the position Sunday after his father was killed in the war's opening strikes - has not issued a single statement, not appeared on state television, and not met with any officials publicly. Reports from a senior Israeli official and Iran's ambassador to Cyprus both confirm he was injured in the same strikes that killed his father. His son told Telegram followers the new Supreme Leader is "safe." That word, arriving via social media, may be all the proof of life anyone gets for now.

The $11.3 Billion Price Tag - and What It Does Not Count

Military operations data and war costs analysis

War burns money at a rate that quickly exceeds political tolerance. Source: Unsplash

For context: the United States spent approximately $2 billion per week during the height of the Iraq War in 2007-2008, when troop levels peaked above 170,000. The first year of the Afghanistan War cost roughly $20 billion total. What the Pentagon has just spent in a single week - $11.3 billion - is nearly equivalent to the entire first year of Afghan operations, adjusted for inflation.

The figure does not include the indirect costs that are already hitting American consumers. Oil at $92 per barrel - down from Monday's $120 spike but still 40% above pre-war levels - is running straight through to fuel prices at the pump. The aviation industry is scrambling. Shipping routes have been rerouted around the Cape of Good Hope, adding two to three weeks and thousands of dollars per container to global trade.

The Congressional Budget Office has not yet published a projection for total war costs. Defense analysts who spoke to Reuters this week estimate that sustaining the current operational tempo - carrier strike groups, continuous bombing raids, missile defense batteries operating around the clock across the Gulf - could run the United States between $40 and $60 billion for the first month alone, before any major escalation or ground deployment is considered.

Trump's team appears aware of the political danger. When oil hit $120 on Monday, the president moved immediately to rhetorical damage control, suggesting the war would be "short-term" - a phrase that stabilized markets temporarily before oil settled back to the $90 range. But he did not change the operational posture. Strikes continued. The carrier groups did not stand down. The week two bill is accumulating.

"We've already won in many ways, but we haven't won enough. We go forward, more determined than ever to achieve ultimate victory that will end this long-running danger once and for all." - President Donald Trump, speaking in Doral, Florida, Monday

Hormuz: Thirteen Ships Hit, Traffic Collapsed

The Strait of Hormuz is 21 miles wide at its narrowest point. Through that channel, on a normal day, passes roughly 20% of all oil and natural gas traded globally. Up to 30% of world fertilizer exports move through the same waterway. Iran does not need to physically mine the strait to shut it down - and it hasn't. The attacks on vessels alone have been enough to halt commercial traffic.

Shipping data from maritime tracking firms shows that traffic through the Strait has dropped to near-zero since the war began. Vessels have been rerouting at enormous cost, insurers have suspended coverage for Gulf transits, and at least three major shipping lines have announced indefinite suspension of Hormuz passage.

The three vessels struck on Tuesday represent the most intense single-day tanker attack since the war began. The Thai-flagged vessel fire was the most serious - the Royal Thai Navy confirmed 23 crew members were rescued after a fire broke out aboard, with the vessel 11 nautical miles north of Oman at the time of the strike. Iran's government claimed the ship's crew had "ignored warnings." That claim could not be independently verified.

Tehran's spokesman Ebrahim Zolfaqari delivered the clearest threat yet to global energy markets following Tuesday's attacks:

"Get ready for the oil barrel to be at $200, because the oil price depends on regional stability - which you have destabilized." - Ebrahim Zolfaqari, Tehran government spokesman, March 11, 2026

Oil at $200 per barrel would represent roughly a 120% increase from pre-war prices. Economists have modeled what that scenario would do: inflation spiking between four and seven percentage points in the United States, Europe entering recession within two quarters, and energy-import-dependent economies in South Asia and East Africa facing acute shortages. The IEA's emergency release - announced Tuesday by 32 countries, totaling 400 million barrels - is designed to forestall exactly that scenario.

Whether 400 million barrels is enough is a different question. At pre-war consumption rates, that covers roughly four days of global demand. It is a buffer, not a solution.

The "Most Devastating" Strike: Saudi Oilfields, Dubai Airport, Three US Bases

Explosion and fire at industrial facility

Iran's IRGC claimed its "most devastating and heaviest operation" yet on March 11. Source: Unsplash

The Islamic Revolutionary Guard Corps described its operations on Tuesday as its "most devastating and heaviest" since the war began. That is a significant escalation in rhetoric from a military that has been launching attacks since February 28 - and it was partially backed up by independently verified strikes.

Saudi Arabia confirmed it intercepted seven ballistic missiles, most of them targeting Prince Sultan Air Base - one of the key US military facilities in the Kingdom. Saudi air defenses also stopped two drones heading for a major oil field. Saudi Aramco has not confirmed the specific field targeted, but regional oil market analysts told Bloomberg the target was likely a facility in the Eastern Province.

Dubai International Airport - the world's busiest by international passenger volume - was targeted by two drones that were intercepted by UAE air defense systems. Four people were injured in the intercepts. The airport briefly suspended operations before resuming with significant delays. Airlines with Gulf hubs are now operating under emergency contingency protocols that have been quietly in place since the first week of the war.

Iran also struck US military infrastructure across three countries. The IRGC claimed attacks on American bases in Qatar, Kuwait, and Iraq. US Central Command has acknowledged incoming fire at facilities in the region without providing specific damage assessments - a pattern that has held throughout the war. Casualty figures from US base strikes are not being confirmed by the Pentagon, which has separately blocked photographers from Secretary Hegseth's briefings, a move AP reported on Tuesday that drew immediate criticism from press freedom organizations.

In Oman, state media confirmed that several fuel storage tanks at the port of Salalah were struck by drones. British maritime security firm Ambrey said there was no damage to merchant vessels, per Reuters - but the Salalah port is a critical refueling and transit stop for vessels rerouting around the Gulf, meaning any degradation of its infrastructure hits the already-strained alternative shipping corridor.

Israel also struck in Lebanon on Tuesday night - hitting what the Israeli Defence Force described as Hezbollah command centres and weapon stores in the Dahieh suburb of Beirut. Lebanon's health ministry said seven people were killed and 23 injured in strikes on villages in the Bekaa Valley. The Iranian-backed Lebanon front is widening again, a development the Pentagon has been monitoring since the war's opening week.

The Missing Supreme Leader

Perhaps the single most strategically significant unknown in the war is the status of Mojtaba Khamenei - Iran's new Supreme Leader, elevated on Sunday after the killing of his father Ayatollah Ali Khamenei in the war's opening strikes on February 28.

The elder Khamenei was 86 years old and had led Iran since 1989. His son, 56, had been a powerful but largely behind-the-scenes figure, known for his close ties to the IRGC and his hard-line positions. Foreign analysts consistently described him as more ideologically rigid than his father, more militarily hawkish, and less interested in diplomatic maneuvering.

Since his appointment on Sunday, Mojtaba Khamenei has not appeared on state television, issued no public statements, and met with no foreign officials in any confirmed capacity. His son wrote on Telegram that the Supreme Leader is "safe" - but that is the only direct communication from anyone close to him in three days.

A senior Israeli official told Reuters that Israel's assessment is that Mojtaba Khamenei was lightly wounded during the same US-Israeli strikes that killed his father on February 28. Iran's ambassador to Cyprus told The Guardian that the new Supreme Leader was indeed injured in those strikes. The contradiction between "safe" and "injured" has not been resolved publicly.

"Israel considers him a target. Trump has said he wants 'someone else' in the role. Whether he is governing Iran right now - or whether the IRGC is operating without unified command at the top - is perhaps the most consequential unknown of the war." - Analysis, AP, March 11, 2026

The leadership question matters enormously for war trajectory. If Mojtaba Khamenei is incapacitated or governing under severe constraints, the IRGC's regional commanders may be making major operational decisions without coordinated top-level authority. That could mean escalation becomes harder to control from Tehran - not because Iran wants maximum escalation, but because the chain of command that would authorize restraint is disrupted.

The Attrition Calculation - Who Blinks First

War room strategic planning maps

Both sides claim the upper hand. Neither is in a position to deliver a knockout blow. Source: Unsplash

Iran's Foreign Ministry official Kazem Gharibabadi gave a revealing interview to Iranian state television on Monday night that captures the strategic situation from Tehran's perspective:

"At the moment, we hold the upper hand. Just look at the state of the global economy and energy markets - it has been very painful for them. Iran is the one that will determine the end of the war." - Kazem Gharibabadi, Iranian Foreign Ministry, Monday night

That is not an empty boast. Iran cannot stop the US and Israeli airstrikes - it has no effective air defense against fifth-generation aircraft or the cruise missiles raining down on its infrastructure. But it does not need to stop the strikes to win the attrition game. It needs only to keep the global economy uncomfortable long enough for domestic American political pressure to force a stop to the war.

The Iranian playbook is clear and it is working to some degree. Qatar halted natural gas production. Bahrain announced it could not meet contractual oil obligations. Saudi Aramco's operations are disrupted. Shipping through Hormuz has collapsed. The global energy price shock is visible at every gas station in the United States. And the midterm elections are seventeen months away.

Iran's own costs are severe. Continuous US and Israeli airstrikes have degraded significant portions of its military infrastructure, its missile production capacity, and its command structures. Its economy - already strangled by decades of sanctions - is under additional pressure from the war. Civilian populations in Iranian cities are sheltering as air raid alerts sound regularly. Security forces have blanketed the streets to prevent the January uprising from reigniting.

But the Revolutionary Guard rejected ceasefire contacts this week. Iran's Foreign Ministry said approaches from China, France, Russia, and others have all been turned away. Tehran is betting that the United States will blink before Iran collapses - and the $11.3 billion weekly price tag suggests they may have correctly identified America's most sensitive nerve.

Timeline: Day 12 of the Iran War

Feb 28 US and Israel launch coordinated strikes on Iran. Supreme Leader Ali Khamenei killed. War begins.
Mar 1-4 Iran begins retaliatory missile and drone campaigns across the Gulf. First tanker attacks. Oil surges to $95/barrel.
Mar 5-7 Qatar halts natural gas production. Bahrain unable to meet oil contracts. US bombs expand to IRGC and naval targets. Oslo embassy bombing linked to Iran-backed cells.
Mar 8 Mojtaba Khamenei appointed Supreme Leader. Reports immediately surface that he was injured in Feb 28 strikes. Israel declares him a target.
Mar 9 Oil hits $120/barrel - highest since 2022. Trump calls war "short-term." Markets partially recover. Trump posts Truth Social warning Iran against mining the Strait.
Mar 10-11 IRGC claims "most devastating" strike. Saudi Arabia intercepts 7 missiles. Dubai airport targeted. Stryker medical equipment company hit by cyberattack. Pentagon blocks press photographers.
Mar 12 Pentagon's Week One bill: $11.3 billion. Three more tankers hit in Hormuz - 13 total since war began. IEA and 32 nations release 400 million barrels emergency oil. Iran threatens $200/barrel. Mojtaba Khamenei still silent.

Cyber, Sanctions, and the Expanding Battlespace

The Stryker Corporation - one of the largest medical device manufacturers in the United States, supplying hospitals and militaries globally - confirmed Wednesday that a cyberattack disrupted its global networks. The AP reported the attack with a specific link to the Iran context in its headline, though Stryker did not officially attribute the breach to Iranian actors.

The attack is consistent with Iran's established playbook of asymmetric cyber operations. The IRGC's cyber division has previously conducted operations against US financial institutions, healthcare networks, and critical infrastructure. Targeting Stryker - a company whose equipment supplies US military field hospitals in Kuwait, Qatar, and Iraq - carries both symbolic and operational weight.

US Central Command issued a warning to civilians to stay away from Iranian ports along the Strait of Hormuz on the grounds that Tehran is using those sites to conduct military operations. That language suggests the US is preparing to expand its strike package to include port infrastructure - a significant escalation that would directly threaten Iran's civilian maritime economy as well as its military logistics.

The G7 leaders on Wednesday said they were exploring "the possibility of escorting ships when the right security conditions are in place." That hedge - "when the right security conditions are in place" - is doing considerable diplomatic work. It signals willingness without commitment, buying time while governments assess whether naval escorts could reliably protect vessels without triggering full Iranian military engagement against convoy operations.

Trump separately warned on Truth Social that if Iran moves to block oil through the strait, the United States would strike Iran "twenty times harder" and pursue damage that makes it "virtually impossible for Iran to ever be built back, as a Nation, again." The language - "Death, Fire, and Fury" - is maximal. Whether it reflects operational planning or political theater is the question every Gulf state, every shipping insurer, and every oil trader is trying to answer in real time.

What Week Two Looks Like

The war's trajectory in week two will be defined by several converging pressures that have no obvious resolution.

The economic pain is accelerating on both sides. Iran's domestic situation - already fragile after the January uprising, already weakened by decades of sanctions - is being compounded by the destruction of military and industrial infrastructure. But the US economy is absorbing shocks too: $92 oil that could spike to $120 or beyond at any disruption, supply chain disruptions from halted Gulf shipping, and the $11.3 billion weekly burn rate that Congress is beginning to scrutinize.

The Strait of Hormuz remains the central variable. If Iran escalates from ship attacks to a sustained effort to physically deny passage, Trump's threat of a 20x military response creates an escalation ladder that neither side has publicly defined the top of. The G7 naval escort discussions suggest the West is moving toward direct confrontation with Iranian naval forces if attacks continue - a scenario that would dramatically expand the war's geographic scope and participant count.

The mystery of Mojtaba Khamenei's status adds unpredictability at the worst possible moment. An Iran governed by an injured, isolated Supreme Leader and a Revolutionary Guard operating with ambiguous top-cover is an Iran where miscalculation becomes more likely. The contacts about ceasefire - from China, France, Russia - have all been rejected. But those approaches also signal that multiple major powers are actively looking for an exit ramp, and exit ramps sometimes appear when the costs become undeniable.

The Pentagon's $11.3 billion figure is not just an accounting exercise. It is a political instrument - a number that will shape congressional debates, public opinion polling, and the 2026 midterm calculations that Republican strategists are already running. Trump has insisted victory is coming. Whether the price of that victory stays politically sustainable is the most important open question in Washington right now. Iran is betting it doesn't.

Day 12 Situation Summary

  • US War Cost - Week 1: $11.3 billion (AP/Pentagon source)
  • Hormuz Ship Attacks: 13 total since Feb 28; 3 hit on March 11
  • Oil Price: ~$92/barrel (peak: $120 Monday)
  • IEA Emergency Release: 400 million barrels, 32 nations
  • Iran's Threat: $200/barrel if conflict continues
  • Supreme Leader Status: Reportedly injured; no public appearance since Sunday appointment
  • Ceasefire Contacts: From China, France, Russia - all rejected by Tehran
  • Stryker Cyberattack: Global networks disrupted; Iran context noted by AP
  • Hegseth Press Policy: Photographers blocked from Pentagon briefings
  • Lebanon: 7 killed in Israeli strikes on Bekaa Valley

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Sources: Associated Press (Pentagon war cost, AP source March 11, 2026); BBC News (Strait of Hormuz ship attacks, Mojtaba Khamenei status, IEA emergency release); AP Analysis (Iran war attrition, Gharibabadi interview); Reuters (Israeli official on Khamenei injury); The Guardian (Iran ambassador to Cyprus on Khamenei); AP Business (Stryker cyberattack); UK Maritime Trade Operations (UKMTO ship tracking); International Energy Agency (IEA) emergency oil release statement; AP Politics (Hegseth briefing photographer ban).