Costs of War (2024)

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Summary

  • Over 940,000 people have died in the post-9/11 wars due to direct war violence.
  • An estimated 3.6-3.8 million people have died indirectly in post-9/11 war zones, bringing thetotal death toll to at least 4.5-4.7 million and counting.
  • Over 432,000civilians have been killed as a result of the fighting.
  • 38 million — the number of war refugees and displaced persons.
  • The U.S. federal price tag for the post-9/11 wars is over $8 trillion.
  • The U.S. government is conducting counterterror activities in 78countries.
  • At least four times as many active duty personnel and war veterans of post-9/11 conflicts have died of suicide than in combat.
  • The wars have been accompanied by violations of human rights and civil liberties, in the U.S. and abroad.

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Shedding light on the costs of the U.S. post-9/11 wars.

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Overview

The Costs of War project

Costs of War (2024)

FAQs

What is the quote about the cost of war? ›

War is expensive. It costs money and it costs lives and no civilization has an infinite amount of either. So when you fight, you conserve.

What is the true cost of war? ›

The true cost of war, however, is measured in the lives cut short and those left behind to carry on their memory. The true cost of war is the child who grows up without a father or mother or the partner who loses the opportunity to grow old with their significant other.

What is the meaning of cost of war? ›

Property damage, the lost economic value of people killed or disabled in war, the costs of wartime economic disruption, and, conversely, the "negative" costs—that is, economic gain—of a wartime boom are also factors to consider in determining war costs.

What is the average cost of war? ›

The average economic cost of violence in the ten most conflict-affected countries in the world is equivalent to 41% of their gross domestic product (GDP). In stark comparison, the average economic cost of violence in the ten most peaceful countries amounts to just 3.9 per cent of their GDP.

What is the famous saying about war? ›

Never think that war, no matter how necessary, nor how justified, is not a crime.” Hemingway was 18 years old when he volunteered to be an ambulance driver for WWI. He suffered physically and mentally from the horrors of war. As a novelist, he used his writing to show the criminality of the war.

What did Mark Twain say about war? ›

Man is the only animal that deals in that atrocity of atrocities, War. He is the only one that gathers his brethren about him and goes forth in cold blood...to exterminate his kind.

What are the emotional costs of war? ›

Prevalence rates of anxiety, depression and post-traumatic stress disorder (PTSD) were two- to three-fold higher amongst people exposed to armed conflict compared to those who had not been exposed, with women and children being the most vulnerable to the outcome of armed conflicts.

What are the direct costs of war? ›

The approach considers direct costs of conflict, for instance human deaths, expenditure, destruction of land and physical infrastructure; as well as indirect costs that impact a society, for instance migration, humiliation, growth of extremism and lack of civil society.

How much did WWII cost the US? ›

Though it lasted fewer than four years, World War II was the most expensive war in United States history. Adjusted for inflation to today's dollars, the war cost over $4 trillion and in 1945, the war's last year, defense spending comprised about 40% of gross domestic product (GDP).

Does war help or hurt the economy? ›

While the stimulatory effect of military outlays is evidently associated with boosts in economic growth, adverse effects show up either immediately or soon after, through higher inflation, budget deficits, high taxes and reductions in consumption or investment.

Which war cost the most American lives? ›

Number of military fatalities in all major wars involving the United States from 1775 to 2024
War (and years of U.S. military involvement)Number of fatalities
American Civil War (1861-1865)620,000
World War II (1939-1945)405,399
World War I (1917-1918)116,516
Vietnam War (1965-1973)58,209
7 more rows
May 22, 2024

What wars cost the most money? ›

Top 10 Most Expensive Wars in History
  1. USA – Mexico. Ranked at the 10th position is the conflict between the USA and Mexico. ...
  2. The Gulf War. ...
  3. The American Civil War. ...
  4. The Vietnam War. ...
  5. The Korean War. ...
  6. The War on Terror. ...
  7. World War I. ...
  8. World War II.

What is the quote about money in war? ›

So it feels like “If you can't make money during a war, you just flat out can not make money” is going to be the most important quote of the season and I am betting the secret behind everything. It's one of the more important quotes of understanding why the US is at war all the time.

What was Winston Churchill quotes about war? ›

"We shall go on to the end, we shall fight in France, we shall fight on the seas and oceans, we shall fight with growing confidence and growing strength in the air, we shall defend our island, whatever the cost may be.

What is the most famous quote from the art of war? ›

The greatest victory is that which requires no battle. If your enemy is secure at all points, be prepared for him. If he is in superior strength, evade him. If your opponent is temperamental, seek to irritate him.

What is the quote about war and inflation? ›

The first panacea for a mismanaged nation is inflation, the second is war. Both bring temporary prosperity; both bring permanent ruin.

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