US-Iran War Live Updates

Coalition Launched
USA · ISR · Allied
Coalition Intercepted
enemy assets neutralized
Iran-Led Launched
IRN · LBN · IRQ proxies
Est. U.S. Cost
$1B / day · Pentagon est.
Cost Estimate · Operation Epic Fury · Strikes Began Feb 28, 2026
Iran War
U.S. Taxpayer Cost Tracker
Est. Spending · Pentagon Estimate · $1B/day
Based on the Pentagon's preliminary estimate of $1 billion per day
Live Estimate — Running Total
Est. U.S. Cost Since Strikes Began
$0
$1,000,000,000 / day · Pentagon estimate via congressional official
00
Days
:
00
Hrs
:
00
Min
:
00
Sec
Per Second
$11,574
Per Hour
$41,666,667
Per Day
$1,000,000,000
The Real Cost May Be Higher
Missile Defense Alone: ~$5 Billion / Day

Jennifer Kavanagh of Defense Priorities estimates the U.S. "easily" spent more than $10 billion on air-defense systems in the first 48 hours. Iran launched 2,000+ drones and 771+ ballistic missiles, each requiring interceptors costing millions.

THAAD interceptor$12,700,000 each
Patriot PAC-3$3,700,000 each
Iranian Shahed-136 drone$35,000 each
Cost ratio (interceptor vs. drone)106 : 1

Source: NYT DealBook, Mar 4, 2026 (Niko Gallogly) · Jennifer Kavanagh / Defense Priorities

Stockpile Depletion

In June 2025's 12-day war, the U.S. expended up to 150 of 534 THAAD interceptors and 80 SM-3s — nearly 30% of the entire THAAD stockpile in 12 days. Production cannot keep pace: even at quadrupled rates, replacing 150 THAAD interceptors takes nearly 5 months.

THAAD interceptors (Dec 2025)534 total
SM-3 interceptors (Dec 2025)414 total
Used in June 2025 (12-day war)100–150 THAAD, 80 SM-3
THAAD production rate96/yr → 400/yr (ramping)
PAC-3 production rate~600/yr → 2,000/yr (ramping)
Full depletion at current usage4–5 weeks

At sustained conflict consumption, the entire U.S. interceptor stockpile could be exhausted in 4–5 weeks, creating vulnerabilities for NATO, Ukraine, Taiwan, and Japan.

Source: Military Times, Mar 6, 2026 · CSIS (Cancian & Park, Mar 5 2026)

What Has That Money Bought
  • Feb 28 · 04:00 UTC
    Operation Epic Fury begins
    First wave: Tomahawk + JASSM-ER strikes on air defenses, C2 nodes. 1,000+ targets struck Day 1.
  • Feb 28 · 04:30 UTC
    Cyber/Space operations — 'first movers'
    Coordinated cyber and space operations conducted as opening phase, degrading Iranian C3 capabilities.
  • Feb 28 · 06:30 UTC
    3 U.S. F-15EX aircraft lost to friendly fire from Kuwait
    $103,000,000 per airframe (CSIS); shot down by Kuwaiti air defenses in apparent misidentification. 3-year replacement timeline.
    Tracked cost: $309,000,000
  • Feb 28 · 08:00 UTC
    First Tomahawk salvo — est. 160+ missiles
    160+ Tomahawk Block V at ~$3.6M each (CSIS replacement cost). Multiple waves of cruise missiles in opening phase.
    Tracked cost: $576,000,000
  • Feb 28 · 12:00 UTC
    JASSM-ER strikes on hardened targets
    Est. 60 JASSM-ER at ~$1.5M each.
    Tracked cost: $90,000,000
  • Mar 1 · 02:00 UTC
    Second wave strikes — DEAD/SEAD operations
    Suppression of enemy air defenses, follow-on cruise missile and precision strikes. Tomahawk costs captured in opening salvo total.
  • Mar 1 · 14:00 UTC
    GBU-57 MOP strikes on Fordow enrichment facility
    Est. 8 GBU-57 Massive Ordnance Penetrators at ~$3.5M each, delivered by B-2 Spirit ($150K/flight hr × 30 hrs per sortie).
    Tracked cost: $28,000,000
  • Mar 1 · 18:00 UTC
    Naval strikes on Iranian forces — 9 vessels hit
    Anti-ship missile strikes on Iranian naval forces. Est. ~30–50 Harpoon and Naval Strike Missiles expended to neutralize 9 Iranian vessels.
    Tracked cost: $75,000,000
  • Mar 2 · 20:00 UTC
    LUCAS drone first combat deployment
    LUCAS autonomous combat drones used in strikes against Iran, first operational combat appearance. Per-unit costs classified.
  • Mar 3 · 03:20 UTC
    B-1 Lancer bombers deployed to theater
    3 B-1B Lancers transit from CONUS. Flight costs captured in daily aircraft ops rate.
  • Mar 3 · 04:56 UTC
    US Embassy Saudi Arabia hit by Iranian drones
    Iranian drone strike on US Embassy in Saudi Arabia — first successful Iranian retaliation. Reconstruction/repair costs TBD.
  • Mar 3 · 20:00 UTC
    B-1B Lancers conduct deep strikes in Iran
    3 B-1B Lancers strike deep targets. Bulk JDAM costs captured in daily non-tracked ordnance rate.
    Tracked cost: $7,000,000
  • Mar 4 · 00:00 UTC
    Iran launches 2,500+ missiles and drones
    Iran fires 500+ ballistic missiles and 2,000+ drones. Coalition intercepted 500 cruise/ballistic missiles and 1,300 drones through Mar 3. CSIS estimates interceptor costs at $1.2B–$3.7B.
  • Mar 4 · 00:00 UTC
    US bombers hit 200+ targets in 72 hours
    Intensive bombing campaign across Iran targeting military facilities and arsenals.
    Tracked cost: $15,000,000
  • Mar 4 · 09:00 UTC
    US Navy destroys 17 Iranian warships
    Additional naval strikes destroying 17 more Iranian vessels, bringing total Iranian naval losses to 26 ships.
    Tracked cost: $30,600,000
  • Mar 4 · 12:00 UTC
    US submarine sinks IRIS Dena — first since WWII
    US fast attack submarine fires a single Mark 48 heavyweight torpedo at the IRIS Dena. First US submarine torpedo sinking since 1945.
    Tracked cost: $400,000
  • Mar 5 · 12:00 UTC
    CENTCOM releases 100-hour operational summary
    US Central Command: 2,000 precision strikes conducted, 20 Iranian ships sunk total in first 100 hours.
  • Mar 5 · 18:00 UTC
    Iranian drone encounter forces US carrier withdrawal
    Iran claims US aircraft carrier withdrew from Strait of Hormuz area after drone encounter.
  • Mar 6 · 12:00 UTC
    PrSM missile — first combat use in Iran
    US CENTCOM confirms first operational deployment of Precision Strike Missiles in Operation Epic Fury.
  • Mar 6 · 14:00 UTC
    Fourth school struck — Tehran elementary school
    Shahid Hamedani School in Tehran's Niloufar Square hit in US-Israeli strikes. Condemned by international observers.
The Human Cost
U.S. Service Members
6
killed
18
wounded
Iranian Military
1,380+
killed
incl. senior leadership
Iranian Civilians
1,517+
killed
842+
wounded
165 killed at Shajareh Tayyebeh girls' school in Minab — mostly girls aged 7–12 and staff. Condemned by UNESCO.
Sources: DoD/CENTCOM, Hengaw, Iranian Red Crescent, AP, Reuters, Al Jazeera
Other Estimates
Penn Wharton Budget Model — total economic impactup to $210B
Penn Wharton — direct budgetary cost$40B–$95B
CSIS (Cancian & Park) — first 100 hours$3.7B
Center for American Progress — through Day 4>$5B
Anadolou Agency — first 24 hours$779M
IPS/Nat'l Priorities Project — major equip. O&S$59.4M/day
Sources
  • Nancy Youssef (WSJ) — Pentagon preliminary estimate: $1B/day via congressional official
  • NYT DealBook (Niko Gallogly, Mar 4 2026) — Kavanagh/Defense Priorities interceptor analysis
  • Military Times (Mar 6, 2026) — Interceptor stockpile data, production rates, depletion timeline
  • CSIS (Cancian & Park, Mar 5 2026) — $3.7B first 100 hours; munitions, aircraft losses, interceptor breakdown
  • Penn Wharton Budget Model (Kent Smetters) — $40B–$95B direct, up to $210B economic impact
  • Center for American Progress — >$5B through Day 4
  • DoD Comptroller FY2024/25 reimbursable flight-hour rates
  • Congressional Budget Office (CBO) cost reports
  • Government Accountability Office (GAO) sustainment reports
  • Brown University Costs of War Project
  • DoD/CENTCOM official statements
  • AP, Reuters, AFP, Al Jazeera reporting

This tracker exists because the public deserves real-time transparency about the cost of military operations. The counter uses the Pentagon's own preliminary estimate of $1 billion per day. Independent analyses suggest the true cost may be significantly higher.

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