United States - Real government gross investment: Federal: National defense (chain-type quantity index) was 132.61200 Index 2009=100 in October of 2023, according to the United States Federal Reserve. Historically, United States - Real government gross investment: Federal: National defense (chain-type quantity index) reached a record high of 132.61200 in October of 2023 and a record low of 7.16300 in April of 1947. Trading Economics provides the current actual value, an historical data chart and related indicators for United States - Real government gross investment: Federal: National defense (chain-type quantity index) - last updated from the United States Federal Reserve on April of 2024.