Drift

Four decades of defense program baselines

Program lifespans laid across time, from 1990s baselines to today.

Four decades of defense program baselines — Drift Open this view in Drift →
Programs
42
Promised
$1.1T
Latest estimate
$1.6T
Portfolio drift
+38%

Steepest cost growth

Every figure in Drift is reconciled to a public GAO, CRS or DoD source, with then-year and base-year dollars kept distinct. Where no honest public figure exists, the program is excluded rather than estimated.

Drift — an independent project by Aous Abdo, built from public GAO, CRS and DoD sources. Cost growth has many causes; a larger number is not by itself evidence of mismanagement. How this is built · Explore the data →