While there is a growing body of research on the effects of information and communication technologies (ICTs) on the onset of intrastate conflict, the effects of social media access have not been...Show moreWhile there is a growing body of research on the effects of information and communication technologies (ICTs) on the onset of intrastate conflict, the effects of social media access have not been analyzed thoroughly based on a large N, cross-country study. In this study, the impact of social media access on the onset of intrastate conflict is assessed, using country-year data (2000-2020) for 173 countries. It was hypothesized that social media access leads to an increase in the onset of intrastate conflict, ceteris paribus. Additionally, it was also hypothesized that the effect of social media access on the onset of intrastate conflict is stronger in more ethnically homogenous countries. These hypotheses were tested using a binomial logistic regression model. The main results of the analysis indicate there is only a significant correlation between Internet access and the onset of non-ethnic intrastate conflict. These results suggest that intrastate conflict is too broad of a category and should be disaggregated into smaller subgroups to develop more accurate empirical analyses. This research advances not only the study of intrastate conflict onset but also the academic discussion on the effects of social media access.Show less