United States - Contributions to percent change in real gross domestic product: Government gross investment: Federal: National defense was 0.08000 Percentage Points at Annual Rate in October of 2023, according to the United States Federal Reserve. Historically, United States - Contributions to percent change in real gross domestic product: Government gross investment: Federal: National defense reached a record high of 3.33000 in July of 1951 and a record low of -1.71000 in July of 1954. Trading Economics provides the current actual value, an historical data chart and related indicators for United States - Contributions to percent change in real gross domestic product: Government gross investment: Federal: National defense - last updated from the United States Federal Reserve on April of 2024.