Military branches Department of the Army, Department of the Navy (includes Marine Corps), Department of the Air Force
note: the Coast Guard falls under the Department of Transportation, but in wartime reports to the Department of the Navy

Military manpower - military age 18 years of age

Military manpower - availability
males age 15-49: 69,672,519 (1998 est.)

Military manpower - fit for military service
males: NA

Military manpower - reaching military age annually
males: 1,990,912 (1998 est.)

Military expenditures - dollar figure $267.2 billion (1997 est.)

Military expenditures - percent of GDP 3.4% (1997 est.)

NOTE: The information regarding United States on this page is re-published from the 1998 World Fact Book of the United States Central Intelligence Agency. No claims are made regarding the accuracy of United States Military 1998 information contained here. All suggestions for corrections of any errors about United States Military 1998 should be addressed to the CIA.