If you pay US federal taxes, own defense stocks, or simply want to understand why oil prices and airline fares are behaving strangely in March 2026, the scale of what CENTCOM is executing in Iran demands your attention. This is not a limited strike campaign. By day 25, the US military has conducted a volume of operations that rivals the opening weeks of the Iraq War — the largest US military engagement since 2003.

The numbers are staggering by any modern benchmark: 9,000+ combat sorties, 9,000+ individual targets struck, and 140+ Iranian naval vessels destroyed or mission-killed. Understanding what those figures mean — operationally, financially, and politically — is essential context for every American investor, defense analyst, and citizen tracking this conflict.

How Does 9,000 Targets in 25 Days Compare to Previous US Wars?

The scale of CENTCOM’s Iran campaign becomes clear only through historical comparison. In the first 25 days of Operation Iraqi Freedom (March–April 2003), the US and coalition forces struck approximately 19,900 aim points — but that included a full ground invasion with 130,000 troops, hundreds of armored vehicles, and the collapse of an entire state. The Iran campaign, by contrast, is a predominantly air and naval operation with no announced ground component.

Operation Enduring Freedom in Afghanistan (October 2001) saw roughly 6,500 sorties in its first month, against a far less capable opponent with minimal air defense infrastructure. Iran possesses Russian-supplied S-300 systems, indigenously modified Bavar-373 batteries, and extensive underground hardened facilities — making the 9,000-sortie figure a significant achievement in terms of mission complexity and aircrew risk.

The 1991 Gulf War’s air campaign (Operation Desert Storm) took 38 days to execute roughly 100,000 sorties against Iraqi targets — a very different operational scale, but a useful reference for understanding sortie rates. CENTCOM is sustaining roughly 360 combat sorties per day in the Iran campaign, which is operationally intense for a force also managing other global commitments.

What Were Those 9,000 Targets?

Target sets in the Iran campaign fall into several categories, based on Pentagon briefings and open-source flight tracking data through March 2026:

Naval and maritime assets (highest priority): The 140+ Iranian naval vessels destroyed or disabled represent the most consequential single target category. IRGCN fast-attack craft, midget submarines, and shore-based anti-ship missile batteries were the primary threat to Strait of Hormuz freedom of navigation. Their attrition — while not complete — has materially reduced Iran’s ability to execute a full Hormuz closure. Container shipping rates and rerouting around the Cape of Good Hope remain elevated nonetheless.

Air defense networks: Iranian S-300 batteries, radar installations, and command-and-control nodes were targeted early to enable subsequent strike packages. The degradation of Iranian air defenses by Day 5–7 is what allowed the sortie rate to accelerate through weeks 2–3.

Missile and drone production/storage: Iran’s Shaheed drone program and ballistic missile stockpiles have been a primary concern for Israel and Gulf partners. Warehouses, launch preparation sites, and manufacturing facilities have been struck repeatedly.

IRGC command infrastructure: Headquarters, communication relay stations, and leadership facilities have been targeted, though Iran’s decentralized command structure has complicated battle damage assessment.

Nuclear-adjacent sites: The administration has acknowledged striking “dual-use” facilities — installations with both civilian and weapons-program applications. Fordow and Natanz have been repeatedly mentioned in open-source reporting, though the Pentagon has not confirmed specific nuclear facility strikes on the record.

What Has This Cost American Taxpayers So Far?

The DoD has not released an official cost estimate for the Iran campaign as of March 24, 2026, but independent analysts at the Center for Strategic and Budgetary Assessments and the Stimson Center have modeled the expenditure using munitions consumption rates, aircraft operating costs, and naval deployment costs.

Key cost drivers:

• Tomahawk cruise missiles: At roughly $2 million per unit, even 500 Tomahawks fired represents $1 billion in ordnance alone. Estimates suggest 800–1,200 have been fired.
• JDAM and SDB munitions: Precision-guided bomb kits run $25,000–$100,000 each. With 9,000+ targets struck, even at a conservative average of $50,000 per strike, munitions costs reach $450 million.
• Aircraft operating costs: A B-2 Spirit costs approximately $135,000 per flight hour; an F/A-18 Super Hornet runs $11,000/hour. At 9,000 sorties averaging 4 hours each, operating costs alone exceed $400 million.
• Carrier strike group deployment: A carrier strike group costs roughly $6.5 million per day to operate. With 2–3 CSGs deployed to the region, that’s $13–19.5 million per day, or $325–490 million over 25 days.

Total estimated cost range: $7–10 billion over 25 days. At this burn rate, a 90-day campaign would cost $25–36 billion — roughly the entire annual procurement budget of the US Air Force.

For comparison, the Congressional Budget Office estimated the Iraq War cost approximately $51 billion in its first year (2003 dollars). The Iran campaign, if sustained at current tempo, would approach similar annual expenditure.

How Many US Troops Are Involved — and What Are the Casualties?

CENTCOM has not released total force deployment figures, but analysis of carrier strike group compositions, Air Force rotations, and Special Operations Command (SOCOM) deployment patterns suggests 25,000–35,000 US military personnel are directly supporting the Iran campaign across air, sea, and support roles in the region.

As of March 24, 2026, the Defense Department has confirmed 15 US service member deaths: 13 combat deaths (drone strikes, missile fragments, one helicopter crash during a search-and-rescue mission) and 2 non-combat deaths. This casualty rate — roughly 0.6 per day — is lower than many analysts projected given the operational intensity, reflecting both Iran’s degraded offensive capacity and robust US force protection measures.

Iranian missile and drone strikes on US assets have continued, including attacks on the USS Bataan amphibious ready group in the Gulf of Oman (repelled by Aegis systems) and on Al-Udeid Air Base in Qatar, which was struck twice in the first two weeks. The full economic cost of the war through Day 24 is analyzed here.

What Is the Congressional Authorization Status?

This is the most consequential legal and political question surrounding the campaign. The administration invoked the president’s Article II commander-in-chief authority and the 2001 AUMF (passed after 9/11, authorizing force against those who “planned, authorized, committed, or aided” the September 11 attacks) as legal justification for strikes. Critics in both parties argue neither covers a large-scale offensive campaign against Iran.

A bipartisan group of senators introduced a War Powers Resolution disapproval measure in early March 2026, but it failed 47–53. A standalone AUMF for Iran operations has been drafted but not brought to a floor vote. The political dynamics are complex: voting against an AUMF while troops are in the field is politically toxic for most members, but voting for a blank-check authorization is equally uncomfortable.

The practical consequence: DoD is funding operations through emergency transfers and existing appropriations, but a formal supplemental spending request — estimated at $15–25 billion — will need to pass Congress within the next 60–90 days or operational tempo will be constrained.

What Comes Next Operationally?

Military analysts tracking CENTCOM communications identify three likely near-term scenarios:

Continued attrition campaign (most likely): CENTCOM continues degrading Iranian military capacity at current or slightly reduced tempo, avoiding civilian infrastructure. This is the path of least political resistance domestically and internationally.

Escalation to critical infrastructure: Striking Iranian oil export terminals, power grids, or financial infrastructure would dramatically increase economic pressure on Tehran but risk civilian harm designations and allied criticism. Oil prices would spike sharply on any confirmed power grid strike. Markets have already demonstrated sensitivity to escalation signals.

Ceasefire negotiations: Back-channel talks via Oman and Switzerland have been reported. A ceasefire before Day 40 would likely trigger an oil price decline of $8–12/barrel and a broad equity market rally. OPEC’s April 5 meeting is being watched as a potential signal of Gulf state expectations about conflict duration.