The Tab - inhumancost.com — The U.S. War Tab. Live.

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Methodology & Transparency

How this estimate is built — and what it can't tell you

This tracker produces an estimate, not an audit. War costs are inherently opaque: classified programs, contractor billing, future veteran care, and macroeconomic ripple effects are partially or entirely invisible from open sources. We document every assumption below so you can evaluate the number yourself.

The Cost Model — Three-Phase Architecture

How the running dollar total is calculated second by second

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The core engine uses a bottom-up, phased daily rate model — the standard methodology used by the Congressional Budget Office, RAND Corporation, and the Watson Institute Costs of War Project.

Initial surge + air defense0–6$1,778M/dayAnchored to Pentagon $11.3B briefing to Congress at day 6 (NBC/NYT Mar 5). Interceptor surge, Tomahawk/JASSM saturation, 2 CSGs at full tempo.

Sustained ops / munitions transition6–12$867M/dayBridges Pentagon day-6 to CSIS day-12 $16.5B (Cancian & Park, Mar 12). Shift to cheaper JDAM/bombs; Iranian launches declining.

Post-transition / ISR + standoff12+$600M/dayCSIS: "about half a billion a day" after munitions shift. +20% margin for contractors & overhead not in CSIS model.

A fixed $630M discrete offset covers pre-positioning costs (AEI/McCusker via WSJ): repositioning 12+ naval vessels and 100+ aircraft to the Middle East, Dec 29 – Feb 28. Three aircraft losses ($270M) are included within the phase 1 rate.

Known undercount: The CSIS model historically captures 60–75% of true military costs. Excluded: classified programs, ~25,000 estimated contractor personnel, allied cost-sharing, and long-run veteran care (Watson Institute: typically 3–5× direct costs).

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Cost Breakdown by Category — Live

Where the money is going, in real time

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The total is the sum of five cost streams. Proportions are based on CSIS and AEI published breakdowns; absolute amounts scale with the live counter.

The interceptor asymmetry: Iran launched 2,000+ drones and 500+ ballistic missiles. Each Iranian drone costs ~$20,000–$50,000. Each SM-3 interceptor costs $4–9M. The cost ratio is roughly 100:1 — defending against cheap drones with expensive interceptors. CSIS estimates interceptors alone account for ~32% of total costs.

Primary Sources & Data Provenance

Where every number comes from

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Military Operational Costs

DoD Comptroller FY2024/25 reimbursable flight-hour rates
CBO June 2025 F-35 sustainment report
GAO aircraft sustainment cost reports
TRANSCOM airlift cost-per-flying-hour rates
Defense News ship operating cost analyses
Stephen Semler CSG daily cost analysis (Substack)
DLA Energy fuel pricing data

War Cost Frameworks

Brown University Costs of War Project (Watson Institute)
National Priorities Project at IPS
Center for American Progress — Iran operation analysis
Stimson Center military spending analyses
RAND Corporation: Estimating the Cost of Operations
CBO: Costs of Military Operations (methodology)

Human Metric Denominators

BLS Occupational Employment Statistics, 2024
Kaiser Family Foundation healthcare cost surveys, 2024
NIH / NCI cancer treatment cost data
U.S. Census Bureau median home price, Q1 2025
USDA Cost of Raising a Child report, 2023
American Diabetes Association insulin cost data, 2024
UNICEF / Gavi Alliance vaccination cost estimates

Fleet & Force Tracking

USNI News Fleet Tracker (carrier group positions)
Raytheon / RTX Tomahawk production rate data
Defense News munitions procurement reporting
CENTCOM public affairs releases
DoD press briefings (casualty / loss reporting)

Key Assumptions & Where We Could Be Wrong

Every assumption that could make the real number higher or lower

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Force sizeCould be higher

We model ~50,000 deployed personnel. Actual DoD figures are not public.

Sortie rateCould go either way

We assume 150–200 sorties/day in Phase 1, stepping down to 80–100 in Phase 3. Actual sortie rates are classified.

Munitions quantitiesCould be higher

Tomahawk (220 est.) and JASSM (180 est.) quantities are based on early press reporting. Actual expenditures are classified.

Contractor costsCould be higher

We estimate ~25,000 contractor personnel but cannot directly model their billing rates. This is a meaningful undercount.

Opportunity cost framingFraming caveat

"X teacher salaries" does not mean the money could be redirected to teachers. The comparison is a scale illustration, not a policy claim.

What Is Deliberately Excluded

Costs that are real but not shown — and why

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Long-term veteran healthcare

Historically 2–4× direct war costs over decades. Iraq/Afghanistan veteran care is projected to cost $2.2T through 2050. Not modelable in real time.

Macroeconomic disruption

Oil markets have risen ~15% since strikes began. Supply chain disruption, insurance premium spikes, and inflation pass-through represent real costs that are diffuse and hard to attribute cleanly.

Allied nation expenditures

We show only U.S. taxpayer costs because allied figures are even less available from open sources.

Interest on war debt

The U.S. paid ~$2T in interest on post-9/11 war debt through 2023. Attribution to a specific operation requires assumptions about counterfactual debt levels.

Net implication: The number shown is very likely a significant underestimate of the true total when long-run and indirect effects are included. Watson Institute methodology found final costs to be 3–5× initial direct estimates.

Quality Control & Update Process

How estimates are reviewed and revised as new information emerges

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Cross-source triangulation

All daily rate estimates are cross-checked against at least two independent published analyses.

Discrete cost verification

One-time costs are only added when reported by two or more credible news organisations or confirmed by official DoD statements.

Sanity-check against historical analogues

Phase rates are checked against comparable operations: Libya 2011 (~$5M/day average); Syria 2018 strikes (~$130M single night); Iraq 2003 (~$1.7B/day initial phase).

Explicit uncertainty range

The displayed figure is always the midpoint estimate. The low–high range is approximately ±35% of the midpoint.

What the decimals mean: The four decimal places do not imply precision to the cent. They exist to make the rate of spending viscerally visible. The integer portion is the meaningful figure.

Editorial Intent & Limitations

What this site is, what it is not, and what it cannot do

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This site was built to answer a single question: how do the costs of a military operation compare to things Americans experience in daily life? It is a scale illustration, not an argument for or against any policy.

The human metric comparisons are units of measure, chosen because they make very large numbers comprehensible to non-specialists.

Editorial position: This site is anti-war and anti-imperialist. It has no commercial sponsor and is not affiliated with any political party or government agency. The data is sourced and methodologically honest. The point of view is stated openly.

To recalibrate this model: When Watson Institute, CSIS, or CAP publish updated cost estimates, update CALIBRATION_ANCHOR in the source with { date: "YYYY-MM-DDTHH:00:00Z", amount: [their midpoint in dollars] }. The model will automatically adjust forward from that anchor date. No other changes needed.