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Budget Overview · FY2025

$895.2B

The FY2025 National Defense Authorization Act. Broken down two ways: by which service spends it, and by what it's spent on. Foundation data for the Honest MOS budget intelligence initiative.

FY2025 Authorized

$895.2B

National defense total

Largest Appropriation

38%

Operations & Maintenance

Per Active-Duty Member

~$676K

All-in, annualized cost

Consecutive Audit Failures

7

FY2018 through FY2024

View 1 of 2

Budget by Service

Each military department submits its own budget request. Congress authorizes them separately. These four totals sum to the full defense discretionary budget.

Total

$895.2B

Air Force & Space Force — FY2025 Budget Request
$269.0B30%
Navy & Marine Corps — FY2025 Budget Request
$257.3B29%
Army — FY2025 Budget Request
$185.7B21%
Defense-Wide Agencies — FY2025 Budget Request
$183.2B20%

View 2 of 2 — Same money, different lens

Budget by Appropriation Title

Congress funds defense through five major spending categories. This is the same $895.2B — viewed by what it buys rather than who authorizes it.

Operations & Maintenance (O&M) — FY2025
$339.0B38%
Military Personnel (MILPERS) — FY2025
$188.0B21%
Procurement FY2025
$167.5B19%
Research, Development, Test & Evaluation (RDT&E) — FY2025
$145.0B16%
Military Construction FY2025
$15.8B2%

Why these views don't match exactly: The appropriation totals above ($855.3B) represent base discretionary defense funding. The service totals ($895.2B) reflect DoD Comptroller figures that may include supplemental appropriations or intra-government transfers. Both are authoritative — they measure different aspects of the same budget.

What the Numbers Mean

The DoD Has Never Passed a Full Audit

The Department of Defense has failed every comprehensive financial audit since Congress mandated them in 2018 — seven consecutive failures.

$590 billion in annual "unsupported adjustments" means money that the DoD cannot trace to an authoritative source. These are not rounding errors. They are entire budget lines that disappear between obligation and payment.

This is the single biggest structural obstacle to meaningful waste analysis. You cannot identify waste in a ledger that does not reconcile.

View documented waste findings →

Operations & Maintenance: The Hidden Cost Driver

O&M consumes 38 cents of every defense dollar — more than any other appropriation title. It funds base operations, contractor services, equipment repair, fuel, and the civilian DoD workforce of ~750,000 people.

O&M has grown every year since the Cold War, in real terms. As legacy platforms age, their sustainment costs compound. An F-35 costs roughly $44,000 per flight hour to operate. A B-2 costs $130,000.

When O&M crowds out Procurement, the result is a military that spends more and more keeping old equipment running, while falling further behind on modernization.

What $676K Per Servicemember Actually Buys

With ~1.3 million active-duty personnel, the math produces ~$676,000 per servicemember per year. Average base pay is roughly $84,000.

The remaining ~$592,000 funds healthcare ($24K), housing allowance ($18K), retirement accrual ($53K), training and education ($14K), equipment and logistics ($180K), and overhead and administration ($303K).

The overhead line is where most DoD waste analysis concentrates. Administrative costs at headquarters-level commands are notoriously difficult to attribute to individual servicemembers or units — which is exactly why they persist.

See the full per-servicemember breakdown →

Intelligence Roadmap

Building the Budget Intelligence Layer

This page is Phase 1. The goal: connect every dollar to the people and places it actually affects — then let the data speak for itself.

01

Top-Line Budget Breakdown

Live

FY2025 budget by service and by appropriation title. Context and analysis.

02

Budget by Installation

Live

O&M and MILCON tracked for 25 major installations across all branches. Fort Liberty, NS Norfolk, JBSA, Camp Lejeune, and more.

Preview →
03

Budget by MOS

Live

Training pipeline, equipment burden, and 4-year DoD investment for 23 job codes across Army, Navy, Air Force, and Marines. From $278K (92Y) to $1.09M (18X).

Preview →
04

Community Cross-Reference

Planned

Budget data mapped against servicemember reviews. "This unit receives $X in O&M funding. Soldiers give it 2.1 stars for readiness."

05

Automated White Paper Generator

Planned

Request a budget analysis report for any installation, MOS, or comparison. System generates, publishes, and cites sources.

Explore More

Methodology: Budget figures sourced from the DoD Comptroller FY2025 National Defense Budget Estimates (“Green Book”), the FY2025 NDAA conference agreement, and Congressional Budget Office defense analyses. Service totals reflect DoD Comptroller department-level submissions. Appropriation totals reflect base defense discretionary funding; supplemental and emergency appropriations are excluded unless noted. All figures are approximate — consult the DoD Comptroller directly for official data. Audit failure count: FY2018–FY2024 DoD Inspector General annual audit reports.