Does the American public support war?

Between 65 and 85 percent of the American public will support a military action when it begins. Vietnam had 64 percent support in 1965. As American casualties mount, support often decreases. The Korean and Vietnam Wars ended with support levels near 30 percent. World War II support levels never fell below 77 percent, despite the prolonged and damaging nature of the conflict. The Gulf War enjoyed similar levels of support.

How large is the American military?

The active peacetime force of the U.S. armed services includes 1.4 million people, with the Army making up almost 500,000 of that number. The Navy has approximately 380,000 men and women on active duty. The Air Force has approximately 365,000, and the Marines have approximately 175,000. Approximately 1.3 million Americans serve in Reserve and National Guard branches that can be activated in time of war.

How many Americans have died in wars?

More than 650,000 Americans have been killed in combat. Another 243,000 have died while wars were being fought, due to training accidents, injury, and disease. In the twentieth century, approximately 53,000 Americans were killed in combat in World War I, 291,000 in World War II, 33,000 in the Korean War, 47,000 in Vietnam, and 148 in the Gulf War. Including deaths from disease, accidents, and other factors, each war's total was much higher: approximately 116,000 died in World War I, 400,000 in World War II, 53,000 in the Korean War, 90,000 in Vietnam, and almost 400 in the Gulf War.

How deadly is the American military?

It is difficult to measure how many enemy deaths American armed forces have inflicted. Americans and their allies typically cause 10 to 20 times more combat casualties than American forces suffer. Estimates of Iraqi soldiers killed in the Gulf War range from 1,500 to 100,000. The lowest figure would still be 10 times the number of Americans killed in the war. Approximately 850,000 Vietcong died in the Vietnam War, 18 times the 47,000 U.S. dead. More than 600,000 North Korean and 1 million Chinese fighters died in the Korean War, almost 50 times the 33,000 American dead. In World War II, 3,250,000 German and 1,507,000 Japanese soldiers, sailors, and pilots were killed, 16 times the 291,000 American servicemen who were killed.

How much does it cost the United States to maintain its armed forces?

Since 1975, America has spent between 3 and 6 percent of its gross domestic product on national defense, or approximately 15 to 30 percent of each year's federal budget. In the first years of the twenty-first century, this meant spending roughly $350 billion per year. In comparison, annual spending for other programs included roughly $15 billion on state and international assistance and $60 billion on education. From 1940 to 1996 (a period that includes several cycles of war and peace, including the arms race of the cold war), America spent $16.23 trillion on the military ($5.82 trillion of that on nuclear weapons), versus $1.70 trillion on health care and $1.24 trillion on international affairs.

How much does war cost?

The cost of the Gulf War was approximately $76 billion. Vietnam cost $500 billion; the Korean War, $336 billion; and World War II, almost $3 trillion. Put another way, the Gulf War cost each person in the United States $306; Vietnam, $2,204 per person; Korea, $2,266 per person; and World War II, $20,388 per person. At its outset, estimates for the cost of the Iraqi War were $50 to $140 billion, and an additional $75 to $500 billion for occupation and peacekeeping, or from $444 to $2,274 per person.

How big is the military industry in the United States?

Besides the 1.4 million active duty personnel, the military employs 627,000 civilians. The defense industry employs another 3 million. In total, the military and its supporting manufacturing base employs 3.5 percent of the U.S. labor force. In 2002, the Department of Defense spent $170.8 billion with military contractors such as Boeing and Lockheed Martin.