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U.S. Defense Spending
National defense spending as a share of GDP, %
Plays the chart through its history. Pauses are where the data set a record or moved most.
U.S. military spending relative to the size of the economy. It fell from Cold War levels and has stayed in a narrower band since.
What this chart reads
- US National Defense Spending — % of GDPas “Defense spending”behindlatest 2026-04-01
Sources
US National Defense Spending — % of GDP. Source: Palanor pulls this series from the FRED API nightly. It is computed by dividing FRED series FDEFX by GDP and multiplying by 100; both series come from the Bureau of Economic Analysis.
Charts are drawn from Palanor's signal library and recomputed from source data on every view. Transformations (changes, indexing, year-on-year rates) are Palanor's.