United States US: Military Expenditure: % of GDP data was reported at 3.149 % in 2017. This records a decrease from the previous number of 3.222 % for 2016. United States US: Military Expenditure: % of GDP data is updated yearly, averaging 4.864 % from Sep 1960 (Median) to 2017, with 58 observations. The data reached an all-time high of 9.063 % in 1967 and a record low of 2.908 % in 1999. United States US: Military Expenditure: % of GDP data remains active status in CEIC and is reported by World Bank. The data is categorized under Global Database’s United States – Table US.World Bank.WDI: Defense and Official Development Assistance. Military expenditures data from SIPRI are derived from the NATO definition, which includes all current and capital expenditures on the armed forces, including peacekeeping forces; defense ministries and other government agencies engaged in defense projects; paramilitary forces, if these are judged to be trained and equipped for military operations; and military space activities. Such expenditures include military and civil personnel, including retirement pensions of military personnel and social services for personnel; operation and maintenance; procurement; military research and development; and military aid (in the military expenditures of the donor country). Excluded are civil defense and current expenditures for previous military activities, such as for veterans' benefits, demobilization, conversion, and destruction of weapons. This definition cannot be applied for all countries, however, since that would require much more detailed information than is available about what is included in military budgets and off-budget military expenditure items. (For example, military budgets might or might not cover civil defense, reserves and auxiliary forces, police and paramilitary forces, dual-purpose forces such as military and civilian police, military grants in kind, pensions for military personnel, and social security contributions paid by one part of government to another.); ; Stockholm International Peace Research Institute (SIPRI), Yearbook: Armaments, Disarmament and International Security.; Weighted average; Data for some countries are based on partial or uncertain data or rough estimates.

United States Fed Govt Outlays: Discretionary: National Defense: as % of GDP data was reported at 3.000 % in 2023. This stayed constant from the previous number of 3.000 % for 2022. United States Fed Govt Outlays: Discretionary: National Defense: as % of GDP data is updated yearly, averaging 4.600 % from Sep 1962 (Median) to 2023, with 62 observations. The data reached an all-time high of 9.200 % in 1968 and a record low of 2.900 % in 2001. United States Fed Govt Outlays: Discretionary: National Defense: as % of GDP data remains active status in CEIC and is reported by Office of Management and Budget. The data is categorized under Global Database’s United States – Table US.F006: Federal Government Receipts and Outlays: Annual.

United States Fed Govt Outlays: Discretionary: Non-Defense: as % of GDP data was reported at 3.400 % in 2023. This records a decrease from the previous number of 3.600 % for 2022. United States Fed Govt Outlays: Discretionary: Non-Defense: as % of GDP data is updated yearly, averaging 3.600 % from Sep 1962 (Median) to 2023, with 62 observations. The data reached an all-time high of 5.100 % in 1980 and a record low of 3.100 % in 2019. United States Fed Govt Outlays: Discretionary: Non-Defense: as % of GDP data remains active status in CEIC and is reported by Office of Management and Budget. The data is categorized under Global Database’s United States – Table US.F006: Federal Government Receipts and Outlays: Annual.

United States US: GDP: Growth: Final Consumption Expenditure: General Government data was reported at 0.968 % in 2016. This records a decrease from the previous number of 1.332 % for 2015. United States US: GDP: Growth: Final Consumption Expenditure: General Government data is updated yearly, averaging 1.566 % from Dec 1971 (Median) to 2016, with 46 observations. The data reached an all-time high of 4.928 % in 1985 and a record low of -2.654 % in 2011. United States US: GDP: Growth: Final Consumption Expenditure: General Government data remains active status in CEIC and is reported by World Bank. The data is categorized under Global Database’s United States – Table US.World Bank.WDI: Gross Domestic Product: Annual Growth Rate. Annual percentage growth of general government final consumption expenditure based on constant local currency. Aggregates are based on constant 2010 U.S. dollars. General government final consumption expenditure (general government consumption) includes all government current expenditures for purchases of goods and services (including compensation of employees). It also includes most expenditures on national defense and security, but excludes government military expenditures that are part of government capital formation.; ; World Bank national accounts data, and OECD National Accounts data files.; Weighted average;

This dataset gives spending on defense programs for the most recent year available as a percent of gross domestic product (GDP); the GDP is calculated on an exchange rate basis, i.e., not in terms of purchasing power parity (PPP). Source: CIA World Factbook 2007: https://www.cia.gov/library/publications/the-world-factbook/docs/notesanddefs.html#2010 Accessed: 10.2.07

In 2023, the United States spent around 916.02 billion U.S. dollars on its military. U.S. military spending has been increasing in current dollar terms since 2016. Spending increased dramatically in 2022 after the Russian invasion of Ukraine. After the first year of the war, the U.S. had contributed more than 40 billion euros worth of military aid to Ukraine. What military spending entails Military spending in the United States is the part of the national outlays of the Department of Defense. While the department has over two trillion dollars in budgetary resources, its outlays - money actually paid out - are significantly lower. This budget is designated for the four branches of the United States military, and is used for everything from salaries, trainings, development of new military technologies, and new aircraft and weaponry. The high cost of U.S. spending The United States is well known for spending more on its military than any other country. In 2023, it was estimated that per capita defense spending amounted to 2,220 U.S. dollars. While this figure is extremely high, many Americans may find it worthwhile, as a majority believe the United States to be the number one military power in the world.

Military Expenditure in Cambodia increased to 720.50 USD Million in 2024 from 668 USD Million in 2023. Cambodia Military Expenditure - values, historical data, forecasts and news - updated on October of 2025.