Columbia subject headings:
United States--Armed Forces--Appropriations and expenditures.
United States--Armed Forces--Procurement.
United States--Armed Forces--Weapons systems.
United States--Armed Forces.
United States--Military policy.
Harvard subject headings:
United States--Armed Forces--Appropriations and expenditures.
United States--Armed Forces--Procurement.
United States--Armed Forces--Reorganization.
United States--Armed Forces--Weapons systems.
United States--Armed Forces.
United States--Military policy.
Princeton subject headings:
United States--Armed Forces--Appropriations and expenditures.
United States--Armed Forces--Procurement.
United States--Armed Forces--Weapons systems.
United States--Armed Forces.
United States--Military policy.