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More Americans Now View Afghanistan War as a Mistake

More Americans Now View Afghanistan War as a Mistake

PRINCETON, NJ -- For the first time since the U.S. initially became involved in Afghanistan in 2001, Americans are as likely to say U.S. military involvement there was a mistake as to say it was not.

Trend: Looking back, do you think the United States made a mistake sending troops to fight in Afghanistan in 2001?

Gallup first asked Americans about U.S. intervention in Afghanistan in November 2001, just after the U.S. sent armed forces into that country in an effort to retaliate against those who had harbored the al Qaeda terrorists responsible for the 9/11 attacks. At that point, fewer than one in 10 Americans said U.S. involvement there was a mistake -- the most positive assessment of any war since Gallup first asked the "mistake" question during the Korean War in 1950. Clearly, in the turbulent atmosphere and general "rally effect" environment that followed 9/11, Americans were overwhelmingly supportive of the decision to send the U.S. military to Afghanistan.

Americans' perceptions that U.S. involvement in Afghanistan was a mistake rose as the war continued, although there were some ups and downs over the years. The "mistake" percentage reached 25% in 2004, and surpassed 30% for the first time in 2008, and 40% in 2010. Now, in Gallup's Feb. 6-9, 2014, World Affairs survey, conducted some 12 years and four months after action in Afghanistan began, Americans' views essentially split down the middle, with 49% saying involvement there was a mistake and 48% saying it was not.

Still, the more than 12-year span during which less than half of Americans thought the U.S. made a mistake in entering Afghanistan has been remarkably long, relative to past U.S. interventions.

  • Although only one in five Americans in the late summer of 1950 initially thought U.S. involvement in Korea was a mistake, less than six months later -- after the Chinese Communists had poured over the Yalu River into North Korea, turning the war into a bloody stalemate -- attitudes shifted dramatically: 49% said U.S. involvement was a mistake, while 38% said it was not.
  • Gallup first asked Americans about the Vietnam War in late August/early September 1965, with 24% saying military involvement there was a mistake. A little more than two years later, in October 1967, as U.S. troop presence and casualties in that war escalated rapidly, 47% viewed involvement there as a mistake, compared with 44% who did not.
  • And it took just a year and three months from the March 2003 start of the Iraq war for a plurality of Americans to first say involvement there was a mistake, although opinions about that war fluctuated until late 2005, after which they were more consistently negative.

Four Wars: Timeline Until Plurality Said War Was a Mistake

Republicans Remain Less Likely to See Afghanistan as a Mistake

Republicans and independents who lean Republican are significantly less likely than Democrats and Democratic leaners to say the war in Afghanistan was a mistake. U.S. involvement in Afghanistan began under a Republican president, George W. Bush, but it has continued under Barack Obama, a Democratic president. Therefore, Republicans' higher levels of support may be related to a Republican president's initiation of the war, or an ideological inclination to support military involvement.

Lookimg back, do you think the United States made a mistake sending troops to fight in Afghanistan in 2001? February 2014 results, by party ID


Afghanistan has become America's longest war, stretching over 12 years since U.S. military forces were first sent in 2001, with well over 35,000 troops still there. Americans were initially more supportive of involvement in Afghanistan than they were for any recent major military intervention. They also maintained a generally supportive posture toward U.S. involvement in Afghanistan for a longer period of time than was the case for other wars. But Americans' waning patience with the conflict has finally reached the point at which Americans are as likely to say the war was a mistake as to say it was not.

The Obama administration plans to draw down the number of troops in Afghanistan significantly by the end of this year. Once that happens, and the war essentially ends, Americans' assessments of whether intervention was a mistake will largely depend on the political course Afghanistan takes, including whether terrorist cells are able to regroup there.

Gallup research conducted in Afghanistan shows that Afghans rate their lives as poorly on several dimensions as residents of any country in the world. These findings may suggest that U.S. involvement in that country was not a success from the Afghan people's perspective, although it is not clear what Afghans' attitudes were before the war began.

Survey Methods

Results for this Gallup poll are based on telephone interviews conducted Feb. 6-9, 2014, with a random sample of 1,023 adults, aged 18 and older, living in all 50 U.S. states and the District of Columbia.

For results based on the total sample of national adults, the margin of sampling error is ±4 percentage points at the 95% confidence level.

Interviews are conducted with respondents on landline telephones and cellular phones, with interviews conducted in Spanish for respondents who are primarily Spanish-speaking. Each sample of national adults includes a minimum quota of 50% cellphone respondents and 50% landline respondents, with additional minimum quotas by time zone within region. Landline telephone and cellphone numbers are selected using random-digit-dial methods. Landline respondents are chosen at random within each household on the basis of which member had the most recent birthday.

Samples are weighted to correct for unequal selection probability, nonresponse, and double coverage of landline and cell users in the two sampling frames. They are also weighted to match the national demographics of gender, age, race, Hispanic ethnicity, education, region, population density, and phone status (cellphone only/landline only/both, cellphone mostly, and having an unlisted landline number). Demographic weighting targets are based on the most recent Current Population Survey figures for the aged 18 and older U.S. population. Phone status targets are based on the most recent National Health Interview Survey. Population density targets are based on the most recent U.S. census. All reported margins of sampling error include the computed design effects for weighting.

In addition to sampling error, question wording and practical difficulties in conducting surveys can introduce error or bias into the findings of public opinion polls.

View methodology, full question results, and trend data.

For more details on Gallup's polling methodology, visit

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