Branches: Department of the Army, Department of the Navy (including Marine Corps), Department of the Air Force

Manpower availability: males 15-49, 66,458,000; NA fit for military service

Defense expenditures: $312.9 billion, 5.7% of GNP (1990)

NOTE: The information regarding United States on this page is re-published from the 1991 World Fact Book of the United States Central Intelligence Agency. No claims are made regarding the accuracy of United States Defense Forces 1991 information contained here. All suggestions for corrections of any errors about United States Defense Forces 1991 should be addressed to the CIA.