U.S. Government Information Resources

Congress Research Service documents on defense and national security. Includes reports, contracts, resources, and more.

Browse Government Accountability Office reports by Defense topics.

RAND is a nonprofit global think tank specializing in public policy issues. This links to the National Security Research Division site.

An overview of U.S. defense issues, including chain of command, arms trade, biological, chemical and nuclear weapons, American and foreign weapons systems, and space weapons.

A source for data associated with the current budget estimates of the Department of Defense (DoD), it also provides current and constant dollar historical data for the Department, as well as selected data on all National Defense, the total Federal Budget, and the U.S. economy.

This pdf publication includes budget data arranged by agency/department and by function as well as other criteria. The St Louis Reserve Bank has digitized and included these in it's FRASER collection

The catalog enables you to access the Center's complete collection of over 600 publications, from the most recent releases to those that date back decades.

This link provides information on the publications of the Center of Military History that we have in the Adams Library, See a reference librarian for assistance.

A report from Congressional Research Service which gives "estimates of the costs of major U.S. wars from the American Revolution through current conflicts. It presents cost figures for "current ( at the time) dollars" and then those adjusted to present value.