Public support for the use of force in non-Western and non-major powers: The case of a China–Taiwan war

Studies of public support for war among non-Western and non-major powers (NWNM) states are distinctive from United States foreign military operations. First, these wars often intrude on subjects’ direct livelihood. Second, great powers’ intervention can drastically alter the outcome of these wars. These factors have not been examined extensively in the war support literature. We fill this gap by spearheading several hypotheses of war support unique to NWNM countries. Through an original and representative survey experiment on a hypothetical military conflict between China and Taiwan, our analysis yields that the information about the United States coming to Taiwan’s defense in an armed conflict with China drives up war support by around 7% among the citizenry, although such information does not make the Taiwanese population more tolerant of combat casualties. In addition, perception of military training increases public support for war significantly. The findings suggest that the study of NWNM states could contribute to the war support literature from different perspectives.