Americans' support for the military strikes against Syria last week is historically low compared with reactions to previous U.S. military actions. Fifty percent of Americans approve of the missile airstrikes, while 41% disapprove. Ten percent have no opinion.
Gallup has measured Americans' reactions to 11 other military interventions before the latest airstrikes in Syria, stretching from the invasion of Grenada in 1983 through the military action against Islamic militants in Iraq and Syria in 2014. The complete question wording used in each assessment appears at the end of this article.
A majority of Americans approved of all of the previous actions tested with one exception: 47% approved of the bombing of Libya in 2011 (37% disapproved). Americans were most supportive of the initial intervention in Afghanistan in October 2001, in the aftermath of the 9/11 terrorist attacks in the U.S., and were also initially very supportive of interventions in Iraq in 1993 and 2003.
The 50% approval of the recent missile strikes against Syria is roughly similar to three other actions tested over the years with approval around the 50% level -- Libya in 2011 (47%), Kosovo and the Balkans in 1999 (51%), and Grenada in 1983 (53%).Gallup also shows that his approval rating has flattened at 40% for several days.