Columbia subject headings:
United States--Armed Forces--Appropriations and expenditures.
United States--Armed Forces--Operational readiness.
United States. Department of Defense--Appropriations and expenditures.
Harvard subject headings:
Military readiness--Economic aspects--United States.
United States--Armed Forces--Costs.
United States--Armed Forces--Operational readiness.
United States--Defenses--Economic aspects.
United States--Military policy.
Princeton subject headings:
United States--Armed Forces--Appropriations and expenditures.
United States--Armed Forces--Operational readiness.
United States. Department of Defense--Appropriations and expenditures.